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| Npi RegistryNP | io.github.pipeworx-io/npi-registry · active | Runs online · No credentials listed · Repository declared by source · | CMS NPI Registry MCP | Compare |
|---|---|---|---|---|
| Nplg CatalogNP | io.github.pipeworx-io/nplg-catalog · active | Runs online · No credentials listed · Repository declared by source · | National Parliamentary Library of Georgia MCP — the union… | Compare |
| NpmNP | io.github.pipeworx-io/npm · active | Runs online · No credentials listed · Repository declared by source · | npm MCP — wraps the npm Registry API (free, no auth) | Compare |
| NpsNP | io.github.pipeworx-io/nps · active | Runs online · No credentials listed · Repository declared by source · | NPS MCP — US National Park Service (free key, generous… | Compare |
| Nsf AwardsNS | io.github.pipeworx-io/nsf-awards · active | Runs online · No credentials listed · Repository declared by source · | NSF Awards MCP — National Science Foundation award database… | Compare |
| Nsi BgNS | io.github.pipeworx-io/nsi-bg · active | Runs online · No credentials listed · Repository declared by source · | Bulgarian National Statistical Institute (НСИ / NSI) — Open… | Compare |
| NugetNU | io.github.pipeworx-io/nuget · active | Runs online · No credentials listed · Repository declared by source · | NuGet MCP — .NET package registry | Compare |
| NumverifyNU | io.github.pipeworx-io/numverify · active | Runs online · No credentials listed · Repository declared by source · | Numverify MCP — wraps the Numverify phone-number validation… | Compare |
| NwsNW | io.github.pipeworx-io/nws · active | Runs online · No credentials listed · Repository declared by source · | NWS MCP — US National Weather Service (no auth) | Compare |
| Ny Authority DebtNY | io.github.pipeworx-io/ny-authority-debt · active | Runs online · No credentials listed · Repository declared by source · | ny-authority-debt — New York public authority debt issuance. | Compare |
| Ny ProcurementNY | io.github.pipeworx-io/ny-procurement · active | Runs online · No credentials listed · Repository declared by source · | New York State Procurement MCP — State contract awards &… | Compare |
| Nyc AnimalsNY | io.github.pipeworx-io/nyc-animals · active | Runs online · No credentials listed · Repository declared by source · | NYC Animals MCP — dog licensing and dog-bite records for… | Compare |
| Nyc ParksNY | io.github.pipeworx-io/nyc-parks · active | Runs online · No credentials listed · Repository declared by source · | NYC Parks Events MCP. | Compare |
| Nyfed MarketsNY | io.github.pipeworx-io/nyfed-markets · active | Runs online · No credentials listed · Repository declared by source · | New York Fed Markets Data APIs — markets.newyorkfed.org,… | Compare |
| NyplNY | io.github.pipeworx-io/nypl · active | Runs online · No credentials listed · Repository declared by source · | NYPL Digital Collections MCP. | Compare |
| NytNY | io.github.pipeworx-io/nyt · active | Runs online · No credentials listed · Repository declared by source · | NYT MCP — wraps The New York Times Developer APIs… | Compare |
| OCOLO Project RequestsOC | io.ocolo.www/project-requests · active | Runs online · No credentials listed · Repository declared by source · | Submit a data center colocation requirement to OCOLO;… | Compare |
| ObisOB | io.github.pipeworx-io/obis · active | Runs online · No credentials listed · Repository declared by source · | OBIS (Ocean Biodiversity Information System) MCP. | Compare |
| Ocean Insight SpectrometerOC | io.github.K-Dense-AI/labmcp-ocean-spectrometer · active | Local package path declared · No credentials listed · Repository declared by source · | MCP server for Ocean Insight / Ocean Optics spectrometers… | CompareSet up |
| OcrspaceOC | io.github.pipeworx-io/ocrspace · active | Runs online · No credentials listed · Repository declared by source · | OCR.space MCP — wraps the OCR.space API (ocr.space) for… | Compare |
| OctopartOC | io.github.pipeworx-io/octopart · active | Runs online · No credentials listed · Repository declared by source · | Octopart MCP — electronic component search via the Nexar… | Compare |
| Octopus EnergyOC | io.github.pipeworx-io/octopus-energy · active | Runs online · No credentials listed · Repository declared by source · | Octopus Energy public API MCP — UK energy tariffs &… | Compare |
| Odds ApiOD | io.github.pipeworx-io/odds-api · active | Runs online · No credentials listed · Repository declared by source · | The Odds API MCP — sportsbook odds across 70+ books, 30+… | Compare |
| OdichatOD | io.github.odichat/mcp-odichat · active | Runs online · No credentials listed · Repository declared by source · | Manage your Odichat WhatsApp/IG/FB inbox from Claude:… | Compare |
| OdooOD | io.github.pipeworx-io/odoo · active | Runs online · No credentials listed · Repository declared by source · | Odoo MCP Pack — ERP/CRM via Odoo's external JSON-RPC API. | Compare |
| OeisOE | io.github.pipeworx-io/oeis · active | Runs online · No credentials listed · Repository declared by source · | OEIS (On-Line Encyclopedia of Integer Sequences) MCP. | Compare |
| OfgemOF | io.github.pipeworx-io/ofgem · active | Runs online · No credentials listed · Repository declared by source · | Ofgem energy data: the UK energy regulator's published… | Compare |
| Ofr FundingOF | io.github.pipeworx-io/ofr-funding · active | Runs online · No credentials listed · Repository declared by source · | OFR Short-Term Funding Monitor API —… | Compare |
| OgenOG | com.ogenhq/ogen · active | Runs online · No credentials listed · | Eight tools an agent uses; ten more for operating your… | Compare |
| Oh My AndroidOH | io.github.ateymoori/oh-my-android · active | Local package path declared · No credentials listed · Repository declared by source · | AI agents see and drive the Android Emulator: screenshots,… | Compare |
| Ohio CodeOH | io.github.pipeworx-io/ohio-code · active | Runs online · No credentials listed · Repository declared by source · | Ohio Revised Code — state statutes by citation. | Compare |
| OkxOK | io.github.pipeworx-io/okx · active | Runs online · No credentials listed · Repository declared by source · | OKX v5 public MCP. | Compare |
| OmdbOM | io.github.pipeworx-io/omdb · active | Runs online · No credentials listed · Repository declared by source · | OMDb MCP — IMDB-derived movie / TV / episode data (BYO key) | Compare |
| Onchain Data MCPON | io.github.madlabs-tech/onchain-data-mcp · active | Local package path declared · No credentials listed · Repository declared by source · | Blockchain data for EVM and Solana: balances, tokens,… | CompareSet up |
| OnedriveON | io.github.pipeworx-io/onedrive · active | Runs online · No credentials listed · Repository declared by source · | OneDrive (Microsoft Graph) MCP Pack | Compare |
| Oneinfo StorageON | io.github.pipeworx-io/oneinfo-storage · active | Runs online · No credentials listed · Repository declared by source · | Italian regulated disclosures direct from 1INFO — keyless,… | Compare |
| OnetON | io.github.pipeworx-io/onet · active | Runs online · No credentials listed · Repository declared by source · | O*NET MCP — wraps the O*NET Web Services (US DOL)… | Compare |
| OnlineAfspraken SlotsON | io.github.RichieB2B/onlineafspraken-slots · active | Local package path declared · No credentials listed · Repository declared by source · | Read available slots from a public OnlineAfspraken widget… | CompareSet up |
| OnthisdayON | io.github.pipeworx-io/onthisday · active | Runs online · No credentials listed · Repository declared by source · | On This Day MCP — wraps byabbe.se/on-this-day (free, no… | Compare |
| OoniOO | io.github.pipeworx-io/ooni · active | Runs online · No credentials listed · Repository declared by source · | OONI MCP — internet censorship & website reachability… | Compare |
| Open ContractingOP | io.github.pipeworx-io/open-contracting · active | Runs online · No credentials listed · Repository declared by source · | Open Contracting MCP — international public procurement:… | Compare |
| Open CorporatesOP | io.github.pipeworx-io/open-corporates · active | Runs online · No credentials listed · Repository declared by source · | OpenCorporates MCP — Global company registry data (BYO key) | Compare |
| Open ElevationOP | io.github.pipeworx-io/open-elevation · active | Runs online · No credentials listed · Repository declared by source · | Open-Elevation MCP — terrain elevation by lat/lon (no auth) | Compare |
| Open FecOP | io.github.pipeworx-io/open-fec · active | Runs online · No credentials listed · Repository declared by source · | OpenFEC MCP — Federal Election Commission campaign finance… | Compare |
| Open MeteoOP | io.github.pipeworx-io/open-meteo · active | Runs online · No credentials listed · Repository declared by source · | Open-Meteo MCP — weather forecast + historical reanalysis +… | Compare |
| Open NotifyOP | io.github.pipeworx-io/open-notify · active | Runs online · No credentials listed · Repository declared by source · | Open Notify MCP — ISS position + people in space | Compare |
| Open SanctionsOP | io.github.pipeworx-io/open-sanctions · active | Runs online · No credentials listed · Repository declared by source · | OpenSanctions MCP — global sanctions and PEP data. | Compare |
| OpenWork MCP GatewayOP | com.openworklabs/openwork · active | Runs online · No credentials listed · Repository declared by source · | Your OpenWork org's skills, plugins, workflows, and… | Compare |
| OpenagendaOP | io.github.pipeworx-io/openagenda · active | Runs online · No credentials listed · Repository declared by source · | OpenAgenda MCP. | Compare |
| OpenalexOP | io.github.pipeworx-io/openalex · active | Runs online · No credentials listed · Repository declared by source · | OpenAlex MCP — wraps the OpenAlex API (scholarly works,… | Compare |
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