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✻ [Claude Code] MatchActivityCrmDataTest.php (Matc ✻ [Claude Code] MatchActivityCrmDataTest.php (MatchActivityCrmDataTest.php) — app...
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SlackFileEditViewGoHistoryWindowHelpAPPDOCKER₴81DEV (docker)₴2APP (-zsh)-zsh* @param string SobjectType The object type('deals''companies''contacts''cal)* @param array<string, mixed>Spayload Thesearch payload with filters, sorts, prop‹* @return array The search response with'results''total''paging'keys* @throws RateLimitException When rate limit is hit* @throws HubspotException On API errors** @return array The search response with 'results', 'total', 'paging' keys*/public function search(string SobjectType, array Spayload): arrayend diff4) app/Console/Commands/JiminnyDebugCommand.php (statement_indentation)begin diff --/home/jiminny/app/Console/Commands/JiminnyDebugCommand.php+++/home/jiminny/app/Console/Commands/JiminnyDebugCommand.php-359,11+359,11 @ScrmService = ScrmResolver->prepareCrmService);-//-/1for ($i = 0; si < 3; Si++) {if (Si % 250) {Sthis->info("Syncing opportunity {Si}");Sthis->info("Matching contact {$i}");-1/-1/.+++++ScrmService->syncOpportunity('374720564');if ($i % 25=0{//Sthis->info("Syncing opportunity {$i}");Sthis->info("Matching contact {$i}");////}ScrmService->syncOpportunity('374720564');$crmService->matchByName('Robot');end diffFixed 4 of 5666 files in 146.870 seconds, 60.00 MB memory usedWhat's next:Try Docker Debug for seamless, persistent debugging tools in any containeror image →Learn more at https://docs.docker.com/go/debug-cli/lukas@Lukas-Kovaliks-MacBook-Pro-Jiminny ~/jiminny/app (JY-20725-handle-HS-search-rate-lirHomeDMsActivityFilesLater..•More(abl•[Platform) Refinemen... now100%8• Mon 11 May 16:03:23→[Platform] Refinement •now - 16:00-17:00Ci Join Google MeetJiminny ...# contusion-clinic# curiosity_lab# engineering# general# jiminny-bg# platform-tickets# product_launches# random# releases# sofia-office# support# thank-yous# the_people_of_jimi...• MessagesC FilesBookmarks+^ Direct messagesP. Aneliya Angelova®. Galya DimitrovaPetko Kashinski&. Stefka StoyanovaVasil Vasilev&. Nikolay IvanovAneliya Angelova, ...Stoyan Tanev• VesE Lukas Kovalik y... 020832): RemoveToday ~ ok 4.0 and 4.1 models(#506) (steliyan-g)NewGitHub APP 2:13 PM9 new commits pushed to master by ilian-jiminny861859d2 - Stop sending signals to datadog forincresed/ decreased workers.23ad2bb1 - Drop usage of RunForSeconds.3aedca4a - Generage Workerld on the fly.86cb0855 - ignore-missing-request-id-on-transcript Handle wrong format for assemblytranscriptions, this happends for old activitiesthat had a different provider and were updatedto point to Assembly when the providers weredeleted49ca4dfe - ignore-missing-request-id-on-transcript added log importShow morejiminny/app| Added by GitHubCircleCI APP 2:38 PMDeployment Successful!Project: appWhen:05/11/202611:38:14Tag:View JobE:: AppsS Jira CloudToastGanala Cala112Message #releases+..•...
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Explorer Section: app
SlackFileEditViewGoHistoryWindowHelpAPPDOCKER₴81DEV (docker)₴2APP (-zsh)-zsh* @param string SobjectType The object type('deals''companies''contacts''cal)* @param array<string, mixed>Spayload Thesearch payload with filters, sorts, prope* @return array The search response with'results''total''paging'keys* @throws RateLimitException When rate limit is hit* @throws HubspotException On API errors** @return array The search response with 'results', 'total', 'paging' keys*/public function search(string SobjectType, array Spayload): arrayend diff4) app/Console/Commands/JiminnyDebugCommand.php (statement_indentation)begin diff --/home/jiminny/app/Console/Commands/JiminnyDebugCommand.php+++/home/jiminny/app/Console/Commands/JiminnyDebugCommand.php-359,11+359,11 @ScrmService = ScrmResolver->prepareCrmService);-//-/1for ($i = 0; si < 3; Si++) {if (Si % 250) {Sthis->info("Syncing opportunity {Si}");Sthis->info("Matching contact {$i}");-1/-1/.+++++ScrmService->syncOpportunity('374720564');if ($i % 25=0{//Sthis->info("Syncing opportunity {$i}");Sthis->info("Matching contact {$i}");////}ScrmService->syncOpportunity('374720564');$crmService->matchByName('Robot');end diffFixed 4 of 5666 files in 146.870 seconds, 60.00 MB memory usedWhat's next:Try Docker Debug for seamless, persistent debugging tools in any containeror image →Learn more at https://docs.docker.com/go/debug-cli/lukas@Lukas-Kovaliks-MacBook-Pro-Jiminny ~/jiminny/app (JY-20725-handle-HS-search-rate-lirHomeDMsActivityFilesLater..•More• [Platform) Refinemen…. 25 m left100% <78• Mon 11 May 16:35:27•ED→Describe what you are looking forJiminny ...# contusion-clinic# curiosity_lab# engineering# general# jiminny-bg# platform-tickets# product_launches# random# releases# sofia-office# support# thank-yous# the_people_of jimi...^ Direct messagesP. Aneliya Angelova®. Galya DimitrovaPetko Kashinski&. Stefka StoyanovaVasil Vasilev&. Nikolay IvanovAneliya Angelova, ...Stoyan Tanev• VesE Lukas Kovalik y... 0::: AppsS Jira CloudToastGanala Cala# support8 346 0MessagesC FilesBookmarksKara Joneswas added .Tuesday, April 28th~More v+Wednesday, April 29th ~Lauren Hudson 12:58 PMHi team, I'm trying to set up auto detect for LesMills, but when I add a new playbook (because theywant it applied across all teams), it's pulling in a loadof activity types that l am not able to delete. Anyideas please?Screenshot 2026-04-29 at 10.54.42.png •1 reply 12 days agoLauren Hudson 6:17 PMHello, request from Norstella to update theirJiminny to match this shared spreadsheet. lssomebody from the support team able to helpplease?Numbers Document -Message #support+Аа...
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Client.php — app — 9 problems in this file
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: [Platform] Refinemen... 24 m left100% 5• Mon 11 May 16:36:30Client.php 9 xDv 23 00V APPWindovapp > Services > Crm › Hubspot › f* Client.php › °g Client > © search()class Client extends Baseclient 1mpLements HubspotclientIntertace• Hubspol~OpportunitySyncStrategy..• HubsnotLastModified@nenSvncStra..# HubspotLastModifiedSyncStrategy....# HubsootSinaleSyncstrategy.onp## HubspotSyncStrategyBase.php## HubspotWebhookBatchSyncStrateg..,Wwlallawwaa# HubspotPaginationService.php# PaginationConfig.php# PaginationState.phpProspectsearchstrategy→Hoal~ Servicelraits# OpportunitySyncTrait.php• SvncCrmEntitiesTrait.phpwsuncrields.rait.ono• WriteCrmTrait.phr• Utils• WebhookBatchSvncCollector.ohoBatchSvncRedisService.ohvI Cllient.oho* ClosedDealStagesService.oho* DealFieldsService.oho* DecorateActivitv.oho•FieldDefinitions.ohn• FieldTvneConverter.ohn# HubspotClientinterface.php# HubspotTokenManager.php€ DavloadRuilder nhn*- PemoteCrmOhiectManinulator.nhn«* PecnonceNormalize nhn• Service.php# SyncFieldAction.php• SuncPelatedActivitvManager.php# WebhookSyncBatchProcessor.php> IntearationApp• Listeners> Metadata> MigrationV Pipedrive• OpportunitySvncStrateav• ProspectSearchStrateavOUTIINETIMELING1MCALi8 JY-20725-handle-HS-search-rate-limit* ©@6A90г|?string &$lastRecordId = null): \Generatorreturn $this->paginationService->getPaginatedDataGenerator(SlastRecordTd• Execute a search request against Hubspot cRM obiects with rate Limiting.Gnaram arrav<strina, mixed> Soavload The search navload with filters, sorts. oronerties. etcl@throws RateLimitException When rate limit is hit* achrows* creturn array The search response with "results", "total", "paging" keyslo erc Tunction searchisuring sobectlype, arlay soaylodd. arfaySendpoint = selt::bAst URL'."crm/v3/obects/soblecclyper/ search"return-sthis->executeRequesttunctiono-use•Sendooint soayload).‹Sresponse = sthis->aetinstance→>aetcuiento→>request 'POST', Sendpoint. "ison' => SoavloadiD:return $response->toArray();});athrows CrmExcentionpublic function getOpportunityById(string ScrmId, array Sfields): arravtry$crmId,sdeal = Sthis->aetNewInstance()~>crm()~>deals()~>basicAo#()~>qetBvId(compantes, contacts} catch (DealApiException Se) {sthis->loa->info('(Hubspotl Failed to fetch opportunitv'."crmid"throw so• 2 C23 Review rate limit handli...Keview fate lmit nanaling tor nuospouo..<> HandleHubsnotPateLimit…fix @tests/Unit/Services/Crm/Hubspot/Pagination/HubspotPaginationServiceTest.php and @tests/Unit/Jobs/Crm/MatchActivityCrmDataTest.php• The $tries property doesn't exist on MatchActivitycrmbata -ituses retryUntil() instead. That assertion should check maxexceptions. Let me fix that and continue with the remaining breaks• Edit MatchActivityCrmDataTest.phpModified$this->assertSame(3, Sjob->tries);cinhtimonnt/)),ndauofor/l).>assertSame([30, 90. 180]. Siob->backoff()):tthis-sascert>assertSame(300)epcions);Siob->timeout))sthis->assertSame([30, 90. 180]. Siob->backoff()):• Edit MatchActivityCrmDatarest.pngpublic function testFailedMethodLogsError(): voidsexception = new kuntimeexception( lest talture;public function testfailedMethodLogsError(): voidsexception = new kuncimecxcepcionlest TallureSentry:: shou dRecerve'canture xcention"->once->with Sexceotion:Siob = new MatchActivitvCrmData(activitvid: 123.fromConfiguration: null,Siob = new MatchActivitvCrmbatafromConfiguration: null,remoteSearch: true• Now the pagination service test. The root problem is createMock(Client::class) mocks search() to return [], so the hubspotClientMock->request() chain is never reached. The fix is to mocksearch() directly and drop the HTTP client chain entirely.• Write HubspotPaginationServiceTest.phpohodeclare(strict types=1):• Summary of what was fixed and whv:MatchActivityCrmDataTest — two chanaes• $job->tries → $job->maxExceptions : the job has no $tries property; it uses retryUntil() for retry bounding and maxExceptions for exception countingOIMMArOlaSserionhenamachess puaotaienherraraou changen he oovauemca oon ma chthe oc ormu a ether son awas a read vioroken•tectFailedMethodl.odsFrror.added \Sentrv::chouldReceive('cantureFycention')_sonce() since failed() now calls itHubspotPaginationServiceTest — structural fix:hthe.oridinalltests. mockedinettinstance/@.a0tdElent7@[EMAIL] ldltonanceach/@tolhe.callledfhrouchTthaf.chain.RuararoateMockIdiElentzaralascllimodkc.coarzch/alto0lreturns(J ). so request() was never reached — every test was silently returning 0 results. Fixed by mocking search() directiy on SclientMock, which is the actual boundary the pagination service interacts withDronned the now-unused SfactorvMock. ShubsnotClientMock.and create.Add coverade of now methods in Cliont1 10 lines selectedAsk before edit.d tnkas Kovalik (58 minutes agoSpaces: 4 UTF-8 LF ( PHP 88 SignIn 8.3 P 0...
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Client.php — app — 9 problems in this file
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: [Platform] Refinemen... 25 m left100% L2Mon 11 May 16:35:27i Client.ohp 9 XDv 23 00V APP" services• Hubspol~OpportunitySyncStrategy..# HubspotLastModifiedOpenSyncStra...,# HubspotLastModifiedSyncStrategy....# HubsootSinaleSyncstrategy.onp# HubspotSyncStrategybase.pnp• HubsnotWebhookBatchSyncstrateg.Wwlallawwaa# HubspotPaginationService.php# PaginationConfig.php# PaginationState.phpProspectsearchstrategy→Hoal~ Servicelraits# OpportunitySyncTrait.php• SvncCrmEntitiesTrait.phpwsuncrields.rait.ono• WriteCrmTrait.phr• Utils• WebhookBatchSvncCollector.ohoBatchSvncRedisService.ohvClient.oho* ClosedDealStagesService.oho* DealFieldsService.oho* DecorateActivitv.oho•FieldDefinitions.ohn|• FieldTvoeConverter.oho# HubspotClientinterface.php#R HubspotTokenManager.php€ DavloadRuilder nhn* PemoteCrmObiectManinulator.nhn«* PecnonceNormalize nhn• Service.php#R SyncFieldAction.php• SvncRelatedActivityManager.php# WebhookSyncBatchProcessor.php> IntearationApp• Listeners> MetadataMiarationV Pipedrive• OpportunitySvncStrateav• ProspectSearchStrateavOUTIINETIMELINGi8 JY-20725-handle-HS-search-rate-limit* ©app > Services > Crm › Hubspot › f* Client.php › ..class Client extends Baseclient 1mpLements HubspotclientIntertaceExecute a HubSoot APt call with rate Uimit handina.On a 429, stores the absolute expiry timestamp with SET NX (first writer wins).* This means all subsequent jobs that also receive 429 in the same burst do not* reset the liL = the window s anchored to the Tirst 449,not the* Readers compute the remaining wait from the stored timestamp, so jobs that check* the cache near expiry are not delaved longer than necessary.* @param callable(): T $apiCall The API call to executeachrows kateLimitexception when race uimit is nit or cached rate uimit is aceiveareturn T The result of the Apl calunrivate function eyecuteRequest(callable canicall)if (is_strar-ueeuneuneeme uir(int) ScachedExniresAt = time0):"Hubspot rate Limit (cacheo circult-dreaker),tryreturn sanicallo.} catch (Throwahle <e)dif /ethie.wicHuhenn+potol imi+/collfSthis->parseRetryAfter(Se):// Nx: only the first job to receive a 429 in this burst sets the key.Xecelealenekev(string) (time() + $retryAfter), ['nx','ex' = SretryAfter]):$th1s→>l00->warning('[Hubspot] Received 429 from API', ['team_id''confia id'= Sthis->contio->getido,throw new RateLimitException('Hubspot returned 429', $retryAfter, $e);23 Review rate limit handli...Keview fate lmit nanaling tor nuospouo..<> HandleHubspotRateLimit…fix @tests/Unit/Services/Crm/Hubspot/Pagination/HubspotPaginationServiceTest.php and @tests/Unit/Jobs/Crm/MatchActivityCrmDataTest.php• The stries property doesn't exist on MatchActivityCrmData - it uses retryUntil() instead. That assertion should check maxExceptions. Let me fix that and continue with the remaining breaks• Edit MatchActivityCrmDataTest.phpSthis-sassertSame(3, Siob-stries):<this_sascertCame/200 cioh_stimeout())•Sjob->uniqueFor()):ertSame([30, 90, 180]. Siob>backoff()):Sthis-sasserteptions):$this->assertSame(300, Sjob->timeout()):Sjob->uniqueFor()):Sthis->assertSame([3090,1801. Siob->backoff()):• Edit MatchActivitycrmDatarest.pnppublic function testFailedMethodLogsError(): voidSexception = new \RuntimeException('Test failure');public function testfailedMethodLogsErrorl: voidSexception = new \RuntimeException('Test failure');sencry:: shoulokeceivecapturecxception→>once→>wich sexcepcionSiob = new MatchAct ivitvermbatalactivitvid: 13.fromConfiauration: null.siob = new MatchAct ivitvermbataactivitvid: 123.fromConfiguration: null,remoteSearch: true• Now the pagination service test. The root problem is createMock(Client::class) mocks search() to return ! , so the hubspotClientMock->request() chain is never reached. The fix is to mocksearch() directly and drop the HTTP client chain entirely.• Write HubspotPaginationServiceTest.php<ohodeclare(strict tvnes-1).• Summary of what was fixed and whyMatchActiv1tycrmDatatest — two changes:• $job->tries → $job-maxExceptions: the job has no $tries property; it uses retryUntil() for retry bounding and maxExceptions for exception counting• uniqueFor() assertion 360 → 7260: matches 120 * 60 + 60 after the RETRY WINDOW MINUTES change: the old value 360 didn't match the old formula either, so it was already broker• testFailedMethodLoosError:added \Sentrv::shouldReceive('caotureExcention' ->once@ since failedo now calls itHubspotPaginationServiceTest — structural fix:WHEo1Gn I1EstmoceedW9e1eindeS9eeen1ee9eseexoei1oeeieteeeto be Galledithrouatha cha n Bu aaEea teMoak Ca sten H lass limockse seaa te mool return[] ), so request() was never reached — every test was silently returning 0 results. Fixed by mocking search() directly on $clientMock, which is the actual boundary the pagination service interacts with.Add coverage of new methods in9 1 line selected06A30гAsk beforetnG Ca 41 120 colodtodSpaces: 4 UTF-8 LF ( PHP 8 SignIn 8.3P 0...
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Client.php — app — 9 problems in this file
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: [Platform] Refinemen... 25 m left100% 5Mon 11 May 16:35:35Dv 23 00V APP• Hubspol~OpportunitySynestrategy..# HubspotLastModifiedOpenSyncStra...,# HubspotLastModifiedSyncStrategy....# HubsootSinaleSyncstrategy.onp## HubspotSyncStrategyBase.php• HubsnotWebhookBatchSyncstrateg.Pagination# HubspotPaginationService.php# PaginationConfig.php# PaginationState.phpProspectsearchstrategy→Hoal~ Servicelraits# OpportunitySyncTrait.php• SvncCrmEntitiesTrait.phpwsuncrields.rait.ono• WriteCrmTrait.phr• Utils• WebhookBatchSvncCollector.ohoBatchSvncRedisService.ohvCliient.oho# ClosedDealStagesService.php• DealFieldsService.oho* DecorateActivitv.oho•FieldDefinitions.ohn• FieldTvoeConverter.oho# HubspotClientinterface.php#R HubspotTokenManager.phpR PayloadBuilder.php* PemoteCrmObiectManinulator.nhn«* PecnonceNormalize nhn• Service.php#R SyncFieldAction.php# SyncRelatedActivityManager.php# WebhookSyncBatchProcessor.php> IntearationApp• Listeners> MetadataMiarationV Pipedrive• OpportunitySvncStrateavProspectSearchStrateavOUTIINETIMELING1MCALSô JY-20725-handle-HS-search-rate-limit C ® 6 A 90 2WindovHandleHubspotRateLimit.phpClient.php 9 xapp > Services > Crm › Hubspot › fR Client.php › •g Client › executeRequest()class Client extends Baseclient 1mpLements HubspotclientIntertaceExecute a HubSoot APt call with rate Uimit handina.On a 429, stores the absolute expiry timestamp with SET NX (first writer wins).* This means all subsequent jobs that also receive 429 in the same burst do not* reser the liL = the window 1s anchored to the Tirst 425, nor the last.* Readers compute the remaining wait from the stored timestamp, so jobs that check* the cache near expiry are not delaved longer than necessary.* @param callable(): T $apiCall The API call to executeachrows kateLimitexception when race uimit is nit or cached rate uimit is aceive* @return T The result of the API callfunction executeRequest(callable $apiCall)ScacheKey = Sthis->qetRateL1m1tcacheKeyFis_numeric($cachedExpiresAt)) {Sremaining = max(1, (int) $cachedExpiresAt - time());'Hubspot rate limit (cached circuit-breaker)',Sremaining,return Sanicallo.ifIethie-icHuheno+Potol imi+/collfSretryAfter = $this->parseRetryAfter(Se):• Redis: : set($cacheKey, (string) - (time() + $retryAfter), ['nx', 'ex' = SretryAfter]);Sth1S→> l00=›warning( [Hubspot) Received 429 Trom API', •LI'team id''config id'= Sthis->contio->qet1d0.lretrv after' es Sretrvarter.'reason'= Se-saetMessage0. |throw new RateLimitException('Hubspot returned 429', $retryAfter, $e);23 Review rate limit handli...Keview fate lmit nanaling tor nuospouo..<> HandleHubspotRateLimit…fix @tests/Unit/Services/Crm/Hubspot/Pagination/HubspotPaginationServiceTest.php and @tests/Unit/Jobs/Crm/MatchActivityCrmDataTest.php• The stries property doesn't exist on MatchActivityCrmData - it uses retryUntil() instead. That assertion should check maxExceptions. Let me fix that and continue with the remaining breaks• Edit MatchActivityCrmDataTest.phpSthis-sassertSame(3, Siob-stries):<this_sascertSame/200. Cioh_stimeout())•Sjob->uniqueFor()):ertSame([30, 90, 180]. Siob>backoff()):Sthis-sasserteptions):$this->assertSame(300, Sjob->timeout()):Sjob->uniqueFor()):Sthis->assertSame([3090,1801. Siob->backoff()):• Edit MatchActivitycrmDatarest.pnppublic function testFailedMethodLogsError(): voidSexception = new \RuntimeException('Test failure');public function testfailedMethodLogstrrorl: voidSexception = new \RuntimeException('Test failure');sencry:: shoulokeceivecapturecxception→>once→>wich sexcepcionSiob = new MatchAct ivitvermbatalactivitvid: 13.fromConfiauration: null.siob = new MatchAct ivitvermbataactivitvid: 123.fromConfiguration: null,remoteSearch: true• Now the pagination service test. The root problem is createMock(Client::class) mocks search() to return ! , so the hubspotClientMock->request() chain is never reached. The fix is to mocksearch() directly and drop the HTTP client chain entirely.• Write HubspotPaginationServiceTest.php<ohodeclare(strict tvnes-1).• Summary of what was fixed and whyMatchActiv1tycrmDatatest — two changes:• $job->tries → $job-»maxExceptions : the job has no $tries property; it uses retryUntil() for retry bounding and maxExceptions for exception counting• uniqueFor() assertion 360 → 7260: matches 120 * 60 + 60 after the RETRY WINDOW MINUTES change: the old value 360 didn't match the old formula either, so it was already broker• testFailedMethodLoosError:added \Sentrv::shouldReceive('caotureExcention' ->once@ since failedo now calls itHubspotPaginationServiceTest — structural fix:WHEo1Gn I1EstmoceedW9e1eindeS9eeen1ee9eseexoei1oeeieteeeto be Galledithrouatha cha n Bu aaEea teMoak Ca sten H lass limockse seaa te mool return[] ), so request() was never reached — every test was silently returning 0 results. Fixed by mocking search() directly on $clientMock, which is the actual boundary the pagination service interacts with.Dropped the now-unused sfactorvMock.ShubspotClientMock. and creatAdd coverage of new methods in1 38 lines selectedAsk before edit.Ó Lukas Kovalik (57 minutes agoSpaces: 4 UTF-8 LF ( PHP 8 SignIn 8.3P 0...
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selectionViewWindov« HandleHubspotRateLimit.php X#Client.oho 9V APPapp > Jobs › Middleware > «* HandleHubspotRateLimit.php › •g HandleHubspotRateLimi," JoosVCrm# MatchActivitiesToNewOpportunity.phpw MatchacuivilvcrmData.onp## NoteObiect.phpw SaveActivity.phpwSavelranscription.phpw [EMAIL]#SvncObiects.oho#SvncOpportunities.lob.ohv# SvncOpportunitv.ohol# SyncProfileMetadata.php#SvncTeamFieldc.loh.nhn#. SvncTeamMetadata.nhnl# UpdateOpportunitySpecifications.php##UodateStage.pnpDealkisks> MeetingBotV Middlowaro#* HandleHubspotRateLimit.phpRA RateLimited.php> Streamine> TeamTelephony>UsenR# BaseProcessingJob.phpDummyJob.phpmoortRecallA Recordinas.oo.onv#ImoortRemotetrack.Job.onv# Job.oho# JobDisoatcher.oho# JobDispatcherinterface.ohv# [EMAIL]#SasVisibilitvControl.ohnV ModelsActivitvi>AFCalondari8 JY-20725-handle-HS-search-rate-limit* ©dectaretstriet_types-,namespace Jiminny Jobs Midd Leware;use Tluminate Suoport Facades Loo:useJiminnvExcent.ions RateLimitExceot.ion:: Job middleware that catches RateLimitException from HubSpot API callsclacs HandieHubsnotRatelimitNOUAWANNprivate const int MaX RETRY DELAY = 600:private const int MIN RETRY DELAY = 1;orivate const int JIHTER SECONDS = 5public function handte(object sjob, callable snext): voidtry} catchmax(self::MIN RETRY DELAY, min($e->getRetryAfter(), self::MAX RETRY DELAY)):Add ]lcter to prevent chundering nerd problem by randomizing reury clmesSoelay += random 1nc6, selt::sulitk sccunds*sattemots = s1ob->attemots:if Sattemots <= 3 Sattemots & 10 === 0 4Log:: info('[HandleHubspotRateLimit) Rate limit caught, releasing job with delay', ['job_class' = $job::class,lattemntel = Cattemnte.'retry after' = Se->getRetryAfter(),'delay' = $delay.Sioh-sre lease Sde llav).₫6A90г"Platrorm Kerlnemen…. now100% LzMon 11 May 16:03:1708 0 0 0* M&|• 2 C›* Review rate limit handli... XReview rate limit handling for HubSpot jo..ves, should we have soem senrs there scenaro where the tlow would be sllentivalled. Do navea, way of knowing s some of the loos are llosi• Edit MatchActivityCrmData.phppublic function failed(Throwable $exception): voidpublic function failed(Throwable $exception): voidLog: :error(' (MatchActivityCrmData] Job permanently failed after allretries','activity = Sthis-›activitvid.'remote search' = Sthis-sremoteSearch.'from_configuration' = $this->fromConfiguration?->getId(),'remote search' = Sthis->remoteSearch.'from_configuration' = $this->fromConfiguration?->getId(),• Now for the 100k spike concern specifically - 64,000 Sentry events would be a lot of noise. Worth knowing that Sentry has rate limiting on its own side, and you can also add \Sentry:: configureScope() togroup them, but that's probably overkill here. The failed jobs table already gives you the full count: Sentry gives you the signal that it happened at allTo directly answer vour question: ves, there was a silent failure scenario. Jobs hitting retrvUntil() after being rate-limited were written to failed iobs and logged at error level, but nothing reachecSentry. The MaxAttemptsExceededException path (rate-limit exhaustion) never propagated through the exception handler — only real exceptions (DB errors etc.) did. Now failed() captures both, and theloa level distinguishes them so vou can filter in Sentry by exception type: MaxAttemptsExCexception = rate-limit death, anvinina else = real bua.CChieleauesooaleehmntifix @tests/Unit/Services/Crm/Hubspot/Pagination/HubspotPagina• Thouaht for 299s |• Let me check what's actually broken before writing fixes.• Bash Run the affected tests to see what's failina.OUT (eval):1: command not found: php^ Rach Pun the affected tecteOUT (eval):1: command not found: php8.3• Bash Run affected tests from project rootMeNdoro oeehounoeoa 72hg1t 1 n n* CimmoHOueue another meccade9 1 line selectedAsk before edit.88 SignIn...
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WindovUsers › lukas › jiminny > app > tests › Unit › Services › Crm › Hubspot › ** ClientTest.php › ...V APP" services• Hubspol~OpportunitySynestrategy..# HubspotLastModifiedOpenSyncStra...,# HubspotLastModifiedSyncStrategy....# HubsootSinaleSyncstrategy.onp## HubspotSyncStrategyBase.php• HubsnotWebhookBatchSyncstrateg.Pagination# HubspotPaginationService.php# PaginationConfig.php# PaginationState.phpProspectsearchstrategy> Redis~ Servicelraits# OpportunitySyncTrait.php• SvncCrmEntitiesTrait.phpwsuncrields.rait.ono• WriteCrmTrait.phr• Utils• WebhookBatchSvncCollector.ohoBatchSvncRedisService.ohvClient.oho* ClosedDealStagesService.oho* DealFieldsService.oho* DecorateActivitv.oho• FieldDefinitions.ohn|• FieldTvoeConverter.ohn# HubspotClientinterface.php#R HubspotTokenManager.phpR PayloadBuilder.php** PemoteCrmObiectManinulator.nhnR ResponseNormalize.php• Service.php#R SyncFieldAction.php# SyncRelatedActivityManager.php# WebhookSyncBatchProcessor.php> IntearationApp• Listeners> MetadataMiarationV Pipedrive• OpportunitySvncStrateavProspectSearchStrateavOUTIINETIMELINGMYSOLi8 JY-20725-handle-HS-search-rate-limit* ©HnkGnotlCldontlCrmlAccheiotfonclAnflPotchAns.putPub LicoblectldhePublicAssociationMultiuse HubSpot\Client\Crm\Associations\Model\Public0bjectId;12 use HubSpot\Client\Crm\Deals\Api\BasicApi as DealsBasicApi;use HubSpot\Client\Crm\Deals\Model\SimplePublic0bjectWithAssociations as Dealuse Hubsoot clent Crm Pipelines Ap1 Pipelinesao1?useHubSoot Client Crm Pinelines Model Collect ionResponsePipeline:HubSoot client crn. Pinelines Model Error.HubSoot\ Client\ Crnl Pinelines Model Pineline:HubSpot\Client\Crm\Pipelines\Model\PipelineStage;NNNNuse Jiminny services crm hubspoc raqinacion hubspotraqinacionservice.use Leaque Authz clent Token Accesstoken:31 use PHPUnit\Framework\Mock0bject\Mock0bject;22 uce Perll.oalNulll.onger.use SevenShores\Hubspot\Endpoints\Engagements:use SevenShores|Hubspot\Htto\Response as HubspotResponse:*oruniescsinsevarateproceccesAnPocoPolnnsrstodeshlanclass ClientTest extends Testcaseorivate const strina RESPONSE TYPE STAGE FIELD = 'stage'.nrivate const strina RESPONSE TYPF PTPFLINE FTFID = Ininelinel.* avar Client&Mock0biectprivate Client Sclient:Configuration Sconfia.* @var SocialAccountServicesMock0bject@6 A9©21#Client.oho 9<tphpdeclare (strict tvoes=1):namespace leststuntebservecestemtnuospot,use ouzzlenttorsr/ kesponse,sePublicAssociationMulti:use nuospoticurent ermbeaisapt basacapi as vealsbasicapt,use HubSpot\Client\Crm\Deals\Model\SimplePublic0bjectWithAssociations as DealWithuse Hubsoot cllent Crm Pipelines Ao1 PioeUnesao1:use HubSpot Client Crm Pipelines Model CollectionResponsePipeline:use HubSoot Client crm. Pinelines Model Error.use HubSnot Client\ Crml Pinelines Model Pineline:use HubSpot\Client\Crm\Pipelines\Model\PipelineStage;use HubSnot| Glient\ Grml Pronertiec| AnilGoreAnieery as Dealsbiscovery;ield;use Jiminny\Services\Crm\Hubspot\Client;use Jiminny services erm hubspot nubspoclokenmanager,use Jiminny services crm hubspoc raqnacion hubspotraqinacionservice:use Jiminny Services Socia AccountService:use PHPUnit Framework MockOhiect MockOhiect:use PerlloalNulll.oager.use SevenShores|Huhsnot|Endnointc|Fnaanementc.not\Http\Client as HubspotClient;use SevenShores\Hubspot\Http\Response as HubspotResponse:AnrocoruoGlnhalCtoto dicohlodclass ClientTest extends Testcaseorivate const strina RESPONSE TYPE STAGE FTELD = 'stage'.private const string RESPONSE TYPE PIPELINE FIELD = 'pipeline';private const string RESPONSE TYPE REGULAR FIELD = 'regular';* avar Client&Mock0biectariuoto Cliont coldont.private Configuration Sconfia:* evar SocialAccountServicesMockObiect100% LzMon 11 May 17:12:47• 2 C→ Review rate limit handli...xmAIKeview fate lmit nanaling for nuospouo..<› Client.nhn#62-1681Add coverage of new methods in Client public tunction search(string sobiectlype, array spayload): array•Thought for 21s ?• Bash Check if ClientTest has tearDown or Mockery cleanurgrep -n "tearDown\ |Mockery::close\ |MockeryPHPUnit" /Users/lukas/jiminny/app/tests/Unit/Services/Crm/Hubspot/ClientTest.php | head -10(Bash comoleted with no outout)• Bash Check existina imoorts for APl excentions in ClientTestgrep -n "DealApiException vicontactApiExceptiion V ICompanyApiExcepti on V Rate !mitException" 7Users/Lukas/#lminny/apo//tests/Unit7/Services/crm /Hubspot/cuentrest. pho head =10OUT (Bash completed with no output)• Thouaht for 1c >• Now I have a clear picture. Let me write the new tests. I'll add them to the end of ClientTest.php (before the closing } ), with the necessary imports added at the top• Read GlientTect.nhnlNow l'lladd the nececcarv imnorts and toct methods.• Edit ClientTest.ohouse GuzzleHtto Psr/ Response:use GuzzleHtto Psr7 Response:ciations\ Api\ BatchAnieruoescassocracsonmulteuse nubspotsePubLicAssociationMulti.use nubspottelentier assocraczons modelruo Licoo ecteo,lodel\PuoLicob ectlo• use nubspot cllent crn companzes Apicxcepclon as companyapiexcepclon;use Hubspot Client crm contacts ApiException as contactAp1Exception;use HubSpot\Client\Crm\Deals\Api\BasicApi as DealsBasicApi:use Hubspot clent crm deals Aoi BasicAdi as DealsbasicAo1:use HubSoot cuient crn. Deals ModeSimolePubucobiectwithAssociationsasuse HubSpot\Client\Crm\Deals \Model\5impLePubLicObjectwithAssociations a Click to expandMake this edit to CLientTest.php?7Yes. alllow all edits this session3 NdTall Alaudh what te de tnstnadEsc to cance88 SignIn...
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SlackFileEditViewGoHistoryWindowHelpAPP ()DOCKER₴81DEV (docker)₴2APP (-zsh)-zsh* @param string SobjectType The object type('deals''companies''contacts''cal)* @param array<string, mixed>Spayload Thesearch payload with filters, sorts, prope* @return array The search response with'results''total'*'paging'keys* @throws RateLimitException When rate limit is hit* @throws HubspotException On API errors** @return array The search response with 'results', 'total', 'paging' keys*/public function search(string SobjectType, array Spayload): arrayend diff4) app/Console/Commands/JiminnyDebugCommand.php (statement_indentation)begin diff --/home/jiminny/app/Console/Commands/JiminnyDebugCommand.php+++/home/jiminny/app/Console/Commands/JiminnyDebugCommand.php-359,11+359,11 @ScrmService = ScrmResolver->prepareCrmService);-//-/1for ($i = 0; si < 3; Si++) {if (Si % 250) {Sthis->info("Syncing opportunity {Si}");Sthis->info("Matching contact {$i}");-1/-1/.+++++ScrmService->syncOpportunity('374720564');if ($i % 25=0{//Sthis->info("Syncing opportunity {$i}");Sthis->info("Matching contact {$i}");////}ScrmService->syncOpportunity('374720564');$crmService->matchByName('Robot');end diffFixed 4 of 5666 files in 146.870 seconds, 60.00 MB memory usedWhat's next:Try Docker Debug for seamless, persistent debugging tools in any containeror image →Learn more at https://docs.docker.com/go/debug-cli/lukas@Lukas-Kovaliks-MacBook-Pro-Jiminny ~/jiminny/app (JY-20725-handle-HS-search-rate-lir• 0EDHomeDMsActivityFilesLater..•More→Jiminny ...# contusion-clinic# curiosity_lab# engineering# general# jiminny-bg# platform-tickets# product_launches# random# releases# sofia-office# support# thank-yous# the_people_of jimi...• Direct messages®. Aneliya Angelova®. Galya DimitrovaPetko Kashinski&. Stefka StoyanovaVasil Vasilev&. Nikolay IvanovAneliya Angelova, ...Stoyan Tanev. VesE Lukas Kovalik y... OE:: Appsã Jira CloudToast100% <78• Mon 11 May 17:12:41Describe what you are looking for# support8 346 0MessagesC FilesBookmarksKara Joneswas added.Tuesday, April 28th~More v+Wednesday, April 29th ~Lauren Hudson 12:58 PMHi team, I'm trying to set up auto detect for LesMills, but when I add a new playbook (because theywant it applied across all teams), it's pulling in a loadof activity types that l am not able to delete. Anyideas please?Screenshot 2026-04-29 at 10.54.42.png •1 reply 12 days agoLauren Hudson 6:17 PMHello, request from Norstella to update theirJiminny to match this shared spreadsheet. lssomebody from the support team able to helpplease?Numbers Document •Message #support+...
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.env.example
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Add README with project description, API reference, and usage guide
Lukas Kovalik
main
Initial commit: finance-hub unified finance app
Lukas Kovalik
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
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OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
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OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
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OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
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OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
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OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_tran...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
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SOURCE CONTROL
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12
.env.example
finance-hub
M
.gitignore
finance-hub
M
docker-compose.yml
finance-hub
M
auth.js
finance-hub/backend/src
M
index.js
finance-hub/backend/src
M
.gitignore
finance-hub/mcp
U
claude_desktop_config.example.json
finance-hub/mcp
U
Dockerfile
finance-hub/mcp
U
package-lock.json
finance-hub/mcp
U
package.json
finance-hub/mcp
U
server-http.js
finance-hub/mcp
U
server.js
finance-hub/mcp
U
Graph Section
GRAPH
GRAPH
Add README with project description, API reference, and usage guide
Lukas Kovalik
main
Initial commit: finance-hub unified finance app
Lukas Kovalik
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_tran...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
SOURCE CONTROL
SOURCE CONTROL
Changes Section
CHANGES
CHANGES
Commit Changes on "main"
Commit
More Actions...
Changes
12
.env.example
finance-hub
M
.gitignore
finance-hub
M
docker-compose.yml
finance-hub
M
auth.js
finance-hub/backend/src
M
index.js
finance-hub/backend/src
M
.gitignore
finance-hub/mcp
U
claude_desktop_config.example.json
finance-hub/mcp
U
Dockerfile
finance-hub/mcp
U
package-lock.json
finance-hub/mcp
U
package.json
finance-hub/mcp
U
server-http.js
finance-hub/mcp
U
server.js
finance-hub/mcp
U
Graph Section
GRAPH
GRAPH
Add README with project description, API reference, and usage guide
Lukas Kovalik
main
Initial commit: finance-hub unified finance app
Lukas Kovalik
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_tran...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
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SOURCE CONTROL
SOURCE CONTROL
Changes Section
CHANGES
CHANGES
Commit Changes on "main"
Commit
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Changes
12
.env.example
finance-hub
M
.gitignore
finance-hub
M
docker-compose.yml
finance-hub
M
auth.js
finance-hub/backend/src
M
index.js
finance-hub/backend/src
M
.gitignore
finance-hub/mcp
U
claude_desktop_config.example.json
finance-hub/mcp
U
Dockerfile
finance-hub/mcp
U
package-lock.json
finance-hub/mcp
U
package.json
finance-hub/mcp
U
server-http.js
finance-hub/mcp
U
server.js
finance-hub/mcp
U
Graph Section
GRAPH
GRAPH
Add README with project description, API reference, and usage guide
Lukas Kovalik
main
Initial commit: finance-hub unified finance app
Lukas Kovalik
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
SOURCE CONTROL
SOURCE CONTROL
Changes Section
CHANGES
CHANGES
Commit Changes on "main"
Commit
More Actions...
Changes
12
.env.example
finance-hub
M
.gitignore
finance-hub
M
docker-compose.yml
finance-hub
M
auth.js
finance-hub/backend/src
M
index.js
finance-hub/backend/src
M
.gitignore
finance-hub/mcp
U
claude_desktop_config.example.json
finance-hub/mcp
U
Dockerfile
finance-hub/mcp
U
package-lock.json
finance-hub/mcp
U
package.json
finance-hub/mcp
U
server-http.js
finance-hub/mcp
U
server.js
finance-hub/mcp
U
Graph Section
GRAPH
GRAPH
Add README with project description, API reference, and usage guide
Lukas Kovalik
main
Initial commit: finance-hub unified finance app
Lukas Kovalik
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub with the Authentik NPM nginx snippet (see `/volume2/docker/finance/auth/README.md`).
**Wh...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub with the Authentik NPM nginx snippet (see `/volume2/docker/finance/auth/README.md`).
**Wh...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
notion_connector
templates
.dockerignore
.env
.env.example
.gitignore
app_flask.py
app.py
docker-compose.yml
Dockerfile
dskuploader.py
README.md
requirements.txt
USAGE.md
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_A...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
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Source Control (⌃⇧ Explorer (⇧⌘E)
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2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
.claude
auth
backend
frontend
.env
.env.example
.gitignore
API.md
docker-compose.yml
README.md
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
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OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
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OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authenti...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('https://registry.npmjs.org/@modelcontextprotocol/sdk/latest').read()); print(d['version'])" 2>/dev/null || echo "no npm/network"
Copy code to clipboard
OUT
v18.20.4
1.29.0
Thinking
Thinking
Thinking
Thinking
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Edit
auth.js
auth.js
Added 18 lines
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Edit
index.js
index.js...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub with the Authentik NPM nginx snippet (see `/...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub with the Authentik NPM nginx snippet (see `/...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub with the Authentik NPM nginx snippet (see `/...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
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OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub with the Authentik NPM nginx snippet (see `/...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
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OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
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OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
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OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
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OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
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Source Control (⌃⇧ Explorer (⇧⌘E)
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Source Control (⌃⇧G) - 12 pending changes
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Remote Explorer
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2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
Copy code to clipboard
OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|
|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
Copy code to clipboard
OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
Copy code to clipboard
OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
Copy code to clipboard
OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
Copy code to clipboard
OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
Copy code to clipboard
OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
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OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
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Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
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|
Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧ Explorer (⇧⌘E)
Search (⇧⌘F)
Source Control (⌃⇧G) - 12 pending changes
12
Run and Debug (⇧⌘D)
Remote Explorer
Extensions (⇧⌘X) - 2 require update
2
Claude Code
Containers
EXPLORER
EXPLORER
Explorer Section: finance [SSH: nas]
Explorer Section: finance [SSH: nas]
FINANCE [SSH: NAS]
auth
dsk-uploader
finance-hub
backend
frontend
mcp
scripts
.env
.env.example
M
.gitignore
M
docker-compose.yml
M
README.md
sms_export.json
payments-logger
Outline Section
OUTLINE
OUTLINE
Timeline Section
TIMELINE
TIMELINE
docker-compose.yml, Editor Group 1
.env, Editor Group 1
.env.example, preview, Editor Group 1
report(1).csv, Editor Group 1
report(2).csv, Editor Group 1
sms_export.json, Editor Group 1
# ── Database ───────────────────────────────────────────────────────────────────
[ENV_SECRET]
# ── Notifier service ──────────────────────────────────────────────────────────
NOTIFIER_URL=[URL_WITH_CREDENTIALS]
# Secret key — generate with: openssl rand -base64 36
[ENV_SECRET]
# Public URL authentik is reachable at (used for redirects and the outpost)
AUTHENTIK_HOST=[URL_WITH_CREDENTIALS] version 2>/dev/null && node --version
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OUT
Exit code 127
Bash
Verify public path configuration
IN
# Check if the upload endpoints are really public
grep -n 'PUBLIC_PATHS\|upload\|ingest' /volume2/docker/finance/finance-hub/backend/src/auth.js
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OUT
<tool_use_error>Cancelled: parallel tool call Bash(npm view @modelcontextprotocol/sdk versi…) errored</tool_use_error>
Bash
Check node version and MCP SDK latest
IN
node --version 2>/dev/null && python3 -c "import urllib.request; import json; d=json.loads(urllib.request.urlopen('[URL_WITH_CREDENTIALS] "^1.29.0"
},
"engines": {
"node": ">=18"
}
}
Write
server.js
server.js
236 lines
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
const BASE_URL = (process.env.FINANCE_HUB_URL || '[URL_WITH_CREDENTIALS] '^1.29.0'}
Thinking
Thinking
Good. Now let me test the MCP server can at least start and call the health check:
Bash
Smoke test MCP server startup
IN
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
echo '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | timeout 5 node server.js 2>/dev/null | head -3 || echo "NODE test (expected timeout on stdin wait)"
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OUT
{"result":{"tools":[{"name":"list_transactions","description":"List finance transactions with optional filters. Returns paginated results including total amount for the filtered set.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number (default 1)"},"limit":{"type":"number","description":"Results per page, max 200 (default 50)"},"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD (inclusive)"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD (inclusive)"},"tag":{"type":"string","description":"Filter by tag name"},"recipient":{"type":"string","description":"Substring match on payee name"},"type":{"type":"string","description":"Transaction type: POS | ATM | WALLET"},"source":{"type":"string","description":"Import source: INGEST | UPLOAD"},"search":{"type":"string","description":"Full-text search across rawMessage and recipient"},"hideBalanceAlerts":{"type":"boolean","description":"Exclude balance-notification SMS (default false)"},"sortBy":{"type":"string","description":"Sort field: date | amount | recipient | createdAt"},"sortDir":{"type":"string","description":"asc or desc (default desc)"}}}},{"name":"spending_by_tag","description":"Aggregate spending totals by tag for a date range. Fetches up to 200 transactions and groups them. Good for monthly summaries.","inputSchema":{"type":"object","properties":{"dateFrom":{"type":"string","description":"Start date YYYY-MM-DD"},"dateTo":{"type":"string","description":"End date YYYY-MM-DD"}}}},{"name":"get_transaction","description":"Get a single transaction by its numeric ID.","inputSchema":{"type":"object","required":["id"],"properties":{"id":{"type":"number","description":"Transaction import ID"}}}},{"name":"list_tags","description":"List all available tags with their colors.","inputSchema":{"type":"object","properties":{}}},{"name":"add_tag","description":"Add a tag to a transaction. Creates the tag globally if it does not exist.","inputSchema":{"type":"object","required":["id","name"],"properties":{"id":{"type":"number","description":"Transaction ID"},"name":{"type":"string","description":"Tag name (e.g. \"Groceries\")"},"color":{"type":"string","description":"Hex color (e.g. \"#22c55e\"). Optional — auto-assigned if omitted."}}}},{"name":"remove_tag","description":"Remove a tag from a transaction.","inputSchema":{"type":"object","required":["id","tagId"],"properties":{"id":{"type":"number","description":"Transaction ID"},"tagId":{"type":"number","description":"Tag ID (from list_tags or the transaction object)"}}}},{"name":"health_check","description":"Check Finance Hub backend connectivity and database status.","inputSchema":{"type":"object","properties":{}}}]},"jsonrpc":"2.0","id":1}
Thinking
Thinking
MCP server responds correctly. Now test an actual tool call:
Bash
Test MCP health_check tool against live backend
IN
\
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"health_check","arguments":{}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 5 node server.js 2>/dev/null | tail -1 | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'])"
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OUT
{
"status": "ok",
"timestamp": "2026-05-09T16:19:09.977Z",
"storage": {
"type": "PostgreSQL",
"host": "db",
"database": "finance_hub"
}
}
Bash
Rebuild backend with API key auth changes
IN
# Test the API key auth directly against the backend (backend still has DEV_BYPASS_AUTH=true, need to restart first)
# First rebuild with the new code
cd /volume2/docker/finance/finance-hub && docker compose up -d --build backend 2>&1 | tail -8
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OUT
time="2026-05-09T19:19:13+03:00" level=warning msg="/volume2/docker/finance/finance-hub/docker-compose.yml: `version` is obsolete"
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1&filters=%7B%22label%22%3A%7B%22com.docker.compose.config-hash%22%3Atrue%2C%22com.docker.compose.project%3Dfinance-hub%22%3Atrue%7D%7D": dial unix /var/run/docker.sock: connect: permission denied
Bash
Rebuild backend with sudo
IN
sudo docker compose -f /volume2/docker/finance/finance-hub/docker-compose.yml up -d --build backend 2>&1 | tail -10
Copy code to clipboard
OUT
sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Thinking
Thinking
Docker needs sudo+password. Let me verify the auth changes are correct by testing the logic directly:
Bash
Unit test the auth middleware logic
IN
node - << 'EOF'
// Simulate the auth middleware logic
const [ENV_SECRET];
process.env.API_KEY = API_KEY;
const { authentikMiddleware } = require('/volume2/docker/finance/finance-hub/backend/src/auth.js');
function testReq(path, headers = {}) {
const res = { status(code) { this.code = code; return this; }, json(body) { return body; } };
const req = { path, headers };
let passed = false;
authentikMiddleware(req, res, () => { passed = true; });
return { passed, code: res.code, user: req.user };
}
// Public path — no auth needed
let r = testReq('/api/health', {});
console.assert(r.passed, 'health should be public');
console.log('✓ /api/health is public');
// Valid API key
r = testReq('/api/payments', { authorization: `Bearer ${API_KEY}` });
console.assert(r.passed, 'valid key should pass');
console.assert(r.user.username === 'api-key', 'api user');
console.log('✓ valid API key passes');
// Wrong API key
r = testReq('/api/payments', { authorization: 'Bearer wrongkey' });
console.assert(!r.passed, 'wrong key should fail');
console.assert(r.code === 401, '401 on bad key');
console.log('✓ wrong API key returns 401');
// No auth + no bypass + no authentik header
process.env.DEV_BYPASS_AUTH = 'false';
r = testReq('/api/payments', {});
console.assert(!r.passed && r.code === 401, 'no creds → 401');
console.log('✓ no credentials returns 401');
// Upload endpoints no longer public
r = testReq('/api/upload/csv', {});
console.assert(!r.passed && r.code === 401, 'upload/csv requires auth');
console.log('✓ /api/upload/csv now requires auth (was public, now fixed)');
// Authentik header pass-through
r = testReq('/api/payments', { 'x-authentik-username': 'lukastest', 'x-authentik-email': '[EMAIL]' });
console.assert(r.passed && r.user.username === 'lukastest', 'authentik header works');
console.log('✓ Authentik X-authentik-username header works');
console.log('\nAll auth tests passed.');
EOF
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OUT
✓ /api/health is public
✓ valid API key passes
✓ wrong API key returns 401
✓ no credentials returns 401
✓ /api/upload/csv now requires auth (was public, now fixed)
✓ Authentik X-authentik-username header works
All auth tests passed.
All auth cases pass. Now test the MCP spending_by_tag tool against the live backend (with DEV_BYPASS_AUTH still on):
Bash
Test spending_by_tag MCP tool against live backend
IN
cd /volume2/docker/finance/finance-hub/mcp && \
printf '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}\n{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"spending_by_tag","arguments":{"dateFrom":"2026-05-01","dateTo":"2026-05-09"}}}\n' | \
FINANCE_HUB_URL=http://localhost:3001 [ENV_SECRET] \
timeout 8 node server.js 2>/dev/null | grep '"id":2' | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['result']['content'][0]['text'][:500])"
Copy code to clipboard
OUT
{
"period": {
"from": "2026-05-01",
"to": "2026-05-09"
},
"totalTransactions": 36,
"breakdown": [
{
"tag": "Bills",
"total": 117.9,
"count": 6
},
{
"tag": "(untagged)",
"total": 1153.87,
"count": 22
}
]
}
MCP tools work correctly against real data. Let me write the Claude desktop config example and the
.gitignore
for the mcp dir:
Write
claude_desktop_config.example.json
claude_desktop_config.example.json
14 lines
{
"_comment": "Add this block to ~/.config/claude/claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json)",
"mcpServers": {
"finance-hub": {
"command": "node",
"args": ["/volume2/docker/finance/finance-hub/mcp/server.js"],
"env": {
"FINANCE_HUB_URL": "http://localhost:3001",
"FINANCE_HUB_API_KEY": "94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c"
}
}
}
}
Write
.gitignore
.gitignore
2 lines
node_modules/
Update Todos
Fix auth.js: add API key support + remove upload endpoints from PUBLIC_PATHS
Update index.js: add CORS origin restriction via env var
Update .env and .env.example with API_KEY variable
Build MCP server (stdio, Claude desktop compatible)
Test: restart backend, verify API key auth and MCP connection
Now let me save relevant project context to memory:
Read
MEMORY.md
MEMORY.md
Write
MEMORY.md
MEMORY.md
4 lines
# Memory Index
- [project_finance_hub.md](project_finance_hub.md) — Finance Hub architecture, auth design, MCP server, API key setup
Write
project_finance_hub.md
project_finance_hub.md
35 lines
---
name: Finance Hub project state
description: Architecture, auth design, API key, MCP server location and tools for the finance-hub project
type: project
---
Finance Hub is a personal finance tracker at `/volume2/docker/finance/finance-hub/`.
**Running services** (as of 2026-05-09):
- Backend: port 3001 (Express/Prisma, PostgreSQL)
- Frontend: port 5175 (React/Vite)
- Adminer: port 8092
- Authentik: port 9100 (auth.lakylak.xyz, tag 2026.2.1)
**Auth design:**
- Production: NPM (Nginx Proxy Manager) + Authentik forward-auth outpost → injects `X-authentik-username` header
- `DEV_BYPASS_AUTH=true` is currently set in `.env` — app runs without real auth
- API key auth added: `Authorization: Bearer <API_KEY>` bypasses Authentik header check (used by MCP/scripts)
- API_KEY in `.env`: `94bb2917b9a1b9dcbaec49e7009c2a6b222fc310d32f530aa07e411e8d4a058c`
**Public endpoints** (no auth): `/api/health`, `/api/payments/ingest`
**Security fix applied (2026-05-09):** Removed `/api/upload/csv` and `/api/upload/preview` from PUBLIC_PATHS — they were incorrectly public.
**MCP server:** `/volume2/docker/finance/finance-hub/mcp/server.js`
- Stdio transport, works with Claude desktop
- Tools: list_transactions, spending_by_tag, get_transaction, list_tags, add_tag, remove_tag, health_check
- Env: FINANCE_HUB_URL, FINANCE_HUB_API_KEY
- Config example: `mcp/claude_desktop_config.example.json`
**To enable real Authentik auth:** Set `DEV_BYPASS_AUTH=false` in `.env`, configure NPM proxy host for finance-hub w...
|
Code
|
Implement Authentik inte… — finance [SSH: nas]
|
NULL
|