MCP server directory
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| OpenaqOP | io.github.pipeworx-io/openaq · active | Runs online · No credentials listed · Repository declared by source · | OpenAQ MCP — global air-quality measurements via the OpenAQ… | Compare |
|---|---|---|---|---|
| OpenbeautyfactsOP | io.github.pipeworx-io/openbeautyfacts · active | Runs online · No credentials listed · Repository declared by source · | Open Beauty Facts MCP — Open Beauty Facts API (free, no… | Compare |
| OpencagesOP | io.github.pipeworx-io/opencages · active | Runs online · No credentials listed · Repository declared by source · | OpenCage MCP. | Compare |
| OpencellidOP | io.github.pipeworx-io/opencellid · active | Runs online · No credentials listed · Repository declared by source · | OpenCellID MCP — cell tower geolocation database (free with… | Compare |
| OpenchargemapOP | io.github.pipeworx-io/openchargemap · active | Runs online · No credentials listed · Repository declared by source · | Open Charge Map MCP — global EV charging station database… | Compare |
| OpencitationsOP | io.github.pipeworx-io/opencitations · active | Runs online · No credentials listed · Repository declared by source · | OpenCitations MCP — citation index (COCI + general Index… | Compare |
| OpencollectiveOP | io.github.pipeworx-io/opencollective · active | Runs online · No credentials listed · Repository declared by source · | Open Collective public MCP. | Compare |
| Opendata CanadaOP | io.github.pipeworx-io/opendata-canada · active | Runs online · No credentials listed · Repository declared by source · | open.canada.ca MCP — Canada CKAN catalogue. | Compare |
| Opendata SwissOP | io.github.pipeworx-io/opendata-swiss · active | Runs online · No credentials listed · Repository declared by source · | opendata.swiss MCP — Switzerland's federal open-data portal… | Compare |
| Opendosm MyOP | io.github.pipeworx-io/opendosm-my · active | Runs online · No credentials listed · Repository declared by source · | data.gov.my / OpenDOSM (Department of Statistics Malaysia)… | Compare |
| Openei UrdbOP | io.github.pipeworx-io/openei-urdb · active | Runs online · No credentials listed · Repository declared by source · | OpenEI Utility Rate Database (URDB) MCP | Compare |
| Openf1OP | io.github.pipeworx-io/openf1 · active | Runs online · No credentials listed · Repository declared by source · | OpenF1 MCP — real-time & historical Formula 1 data. | Compare |
| OpenfdaOP | io.github.pipeworx-io/openfda · active | Runs online · No credentials listed · Repository declared by source · | FDA drug data via openFDA: adverse-event reports and… | Compare |
| OpenfemaOP | io.github.pipeworx-io/openfema · active | Runs online · No credentials listed · Repository declared by source · | OpenFEMA MCP — US Federal Emergency Management Agency open… | Compare |
| OpenfigiOP | io.github.pipeworx-io/openfigi · active | Runs online · No credentials listed · Repository declared by source · | OpenFIGI MCP — financial-instrument symbology. | Compare |
| OpenfoodfactsOP | io.github.pipeworx-io/openfoodfacts · active | Runs online · No credentials listed · Repository declared by source · | Open Food Facts MCP. | Compare |
| OpenholidaysOP | io.github.pipeworx-io/openholidays · active | Runs online · No credentials listed · Repository declared by source · | OpenHolidays MCP. | Compare |
| OpenibanOP | io.github.pipeworx-io/openiban · active | Runs online · No credentials listed · Repository declared by source · | OpenIBAN MCP — validate an IBAN's checksum + bank code and… | Compare |
| OpenligadbOP | io.github.pipeworx-io/openligadb · active | Runs online · No credentials listed · Repository declared by source · | OpenLigaDB MCP — community-run, keyless football / soccer… | Compare |
| Openparliament CaOP | io.github.pipeworx-io/openparliament-ca · active | Runs online · No credentials listed · Repository declared by source · | OpenParliament.ca MCP — civic-tech mirror of the Parliament… | Compare |
| OpenreviewOP | io.github.pipeworx-io/openreview · active | Runs online · No credentials listed · Repository declared by source · | OpenReview MCP — ML conference submissions and reviews (API… | Compare |
| OpenrouterOP | io.github.pipeworx-io/openrouter · active | Runs online · No credentials listed · Repository declared by source · | OpenRouter Models MCP. | Compare |
| OpenrouteserviceOP | io.github.pipeworx-io/openrouteservice · active | Runs online · No credentials listed · Repository declared by source · | Openrouteservice MCP. | Compare |
| OpenseaOP | io.github.pipeworx-io/opensea · active | Runs online · No credentials listed · Repository declared by source · | OpenSea MCP — NFT marketplace data (v2 API) | Compare |
| OpentargetsOP | io.github.pipeworx-io/opentargets · active | Runs online · No credentials listed · Repository declared by source · | Open Targets MCP — disease/target/drug knowledge graph. | Compare |
| OpentopodataOP | io.github.pipeworx-io/opentopodata · active | Runs online · No credentials listed · Repository declared by source · | Open Topo Data MCP. | Compare |
| OpentopographyOP | io.github.pipeworx-io/opentopography · active | Runs online · No credentials listed · Repository declared by source · | OpenTopography MCP. | Compare |
| OpentreeoflifeOP | io.github.pipeworx-io/opentreeoflife · active | Runs online · No credentials listed · Repository declared by source · | Open Tree of Life MCP. | Compare |
| OpentripmapOP | io.github.pipeworx-io/opentripmap · active | Runs online · No credentials listed · Repository declared by source · | OpenTripMap MCP — wraps the OpenTripMap Places API… | Compare |
| Opentrons OT-2 / FlexOP | io.github.K-Dense-AI/labmcp-opentrons · active | Local package path declared · No credentials listed · Repository declared by source · | MCP server for Opentrons OT-2 and Flex liquid-handling… | CompareSet up |
| OpenverseOP | io.github.pipeworx-io/openverse · active | Runs online · No credentials listed · Repository declared by source · | Openverse MCP — Creative-Commons-licensed image + audio… | Compare |
| OqmdOQ | io.github.pipeworx-io/oqmd · active | Runs online · No credentials listed · Repository declared by source · | OQMD (Open Quantum Materials Database) MCP. | Compare |
| OrcidOR | io.github.pipeworx-io/orcid · active | Runs online · No credentials listed · Repository declared by source · | ORCID MCP — public records. | Compare |
| OsfOS | io.github.pipeworx-io/osf · active | Runs online · No credentials listed · Repository declared by source · | OSF (Open Science Framework, by the Center for Open… | Compare |
| OsrmOS | io.github.pipeworx-io/osrm · active | Runs online · No credentials listed · Repository declared by source · | OSRM MCP — routing via the public demo server | Compare |
| OsvOS | io.github.pipeworx-io/osv · active | Runs online · No credentials listed · Repository declared by source · | OSV.dev (Open Source Vulnerabilities) MCP. | Compare |
| Outlook CalendarOU | io.github.pipeworx-io/outlook-calendar · active | Runs online · No credentials listed · Repository declared by source · | Outlook Calendar MCP Pack | Compare |
| Outlook ContactsOU | io.github.pipeworx-io/outlook-contacts · active | Runs online · No credentials listed · Repository declared by source · | Outlook Contacts (Microsoft 365) MCP Pack | Compare |
| Outlook MailOU | io.github.pipeworx-io/outlook-mail · active | Runs online · No credentials listed · Repository declared by source · | Outlook Mail (Microsoft 365) MCP Pack | Compare |
| Overheid NlOV | io.github.pipeworx-io/overheid-nl · active | Runs online · No credentials listed · Repository declared by source · | data.overheid.nl MCP — the Netherlands national open-data… | Compare |
| OverpassOV | io.github.pipeworx-io/overpass · active | Runs online · No credentials listed · Repository declared by source · | OpenStreetMap Overpass MCP — programmatic queries against… | Compare |
| OwaspOW | io.github.pipeworx-io/owasp · active | Runs online · No credentials listed · Repository declared by source · | OWASP MCP — keyless. | Compare |
| Oxidized MCPOX | io.github.mhajder/oxidized-mcp · active | Local package path declared · No credentials listed · Repository declared by source · | MCP server for Oxidized network device configuration backups | CompareSet up |
| OyezOY | io.github.pipeworx-io/oyez · active | Runs online · No credentials listed · Repository declared by source · | Oyez SCOTUS MCP. | Compare |
| PAPI: Persistent Adaptive Project IntelligencePA | io.github.getpapi/papi · active | Local package path declared · No credentials listed · Repository declared by source · | Adaptive plan/build/review cycles for AI coding assistants,… | CompareSet up |
| PPL Free Ground SchoolPP | com.pplfree/ground-school · active | Runs online · No credentials listed · | Free FAA private-pilot ground school: source-cited answers,… | Compare |
| PacerPA | io.github.pipeworx-io/pacer · active | Runs online · No credentials listed · Repository declared by source · | PACER Case Locator (PCL) MCP — live US federal court case &… | Compare |
| PackagephobiaPA | io.github.pipeworx-io/packagephobia · active | Runs online · No credentials listed · Repository declared by source · | Packagephobia MCP — install-size analysis for npm packages | Compare |
| PackagistPA | io.github.pipeworx-io/packagist · active | Runs online · No credentials listed · Repository declared by source · | Packagist MCP — PHP / Composer package registry | Compare |
| PaddlePA | io.github.pipeworx-io/paddle · active | Runs online · No credentials listed · Repository declared by source · | MCP server for paddle | Compare |
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