ZBS Index What actually exists in applied AI, with the source next to it

MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (57)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

  • numuersapi — v0.1.0
    NumbersAPI MCP — wraps numbersapi.com (free, no auth)
  • nutrition — v0.1.0
    Nutrition MCP — wraps Open Food Facts API (free, no auth)
  • nvd — v0.1.0
    NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)
  • Nws — v0.1.0
    NWS MCP — US National Weather Service (no auth)
  • New York State DMV — v0.1.0
    New York DMV: record-level vehicle and EV registrations, offices, road tests, driving schools
  • Nyc Parks — v0.1.0
    NYC Parks Events MCP.
  • Nypl — v0.1.0
    NYPL Digital Collections MCP.
  • Nyt — v0.1.0
    NYT MCP — wraps The New York Times Developer APIs (developer.nytimes.com)
  • Obis — v0.1.0
    OBIS (Ocean Biodiversity Information System) MCP.
  • Ocrspace — v0.1.0
    OCR.space MCP — wraps the OCR.space API (ocr.space) for image/PDF → text OCR.
  • Octopus Energy — v0.1.0
    Octopus Energy public API MCP — UK energy tariffs & products.
  • Odds Api — v0.1.0
    The Odds API MCP — sportsbook odds across 70+ books, 30+ leagues
  • Odoo — v0.1.0
    Odoo MCP Pack — ERP/CRM via Odoo's external JSON-RPC API.
  • Oecd — v0.1.0
    OECD MCP — Organisation for Economic Co-operation and Development data
  • Oeis — v0.1.0
    OEIS (On-Line Encyclopedia of Integer Sequences) MCP.
  • Omdb — v0.1.0
    OMDb MCP — IMDB-derived movie / TV / episode data (BYO key)
  • Onedrive — v0.1.0
    OneDrive (Microsoft Graph) MCP Pack
  • Ons Uk — v0.1.0
    UK Office for National Statistics dataset catalogue + Beta JSON API
  • onthisday — v0.1.0
    On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)
  • Ooni — v0.1.0
    Internet censorship and website reachability: OONI network measurements, keyless
  • Open Contracting — v0.1.0
    Open Contracting MCP — international public procurement: government tenders
  • Open Corporates — v0.1.0
    OpenCorporates MCP — Global company registry data (free, no auth, rate limited)
  • Open Elevation — v0.1.0
    Open-Elevation MCP — terrain elevation by lat/lon (no auth)
  • Open Fec — v0.1.0
    OpenFEC MCP — Federal Election Commission campaign finance data
  • Open Library — v0.1.0
    Open Library MCP — Internet Archive's open book metadata
  • Open Meteo — v0.1.2
    Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs
  • Open Notify — v0.1.0
    Open Notify MCP — ISS position + people in space
  • Open Sanctions — v0.1.0
    OpenSanctions MCP — Global sanctions and PEP data (free, no auth required)
  • Openaire — v0.1.0
    OpenAIRE MCP — EU research outputs (publications, datasets, software, projects)
  • openalex — v0.1.0
    OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)
  • Openaq — v0.1.0
    OpenAQ MCP — wraps OpenAQ v2 API (free, no auth required)
  • Openbeautyfacts — v0.1.0
    Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).
  • Opencages — v0.1.0
    OpenCage forward + reverse geocoding (free key, 2500/day)
  • Opencellid — v0.1.0
    OpenCellID MCP — cell tower geolocation database (free with key)
  • Openchargemap — v0.1.0
    Open Charge Map MCP — global EV charging station database (openchargemap.io).
  • Opencitations — v0.1.0
    OpenCitations COCI — open-license citation index by DOI
  • Opencollective — v0.1.0
    Open Collective public collective/transaction data
  • Opendata Canada — v0.1.0
    open.canada.ca — Canada national open-data catalogue (CKAN)
  • Opendata Swiss — v0.1.0
    opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue).
  • Opendatasoft — v0.1.0
    Generic Opendatasoft portal client (3000+ public OpenDataSoft instances)
  • Opendosm My — v0.1.0
    data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.
  • Opendota — v0.1.0
    OpenDota MCP — Dota 2 open stats.
  • Openf1 — v0.1.0
    OpenF1 MCP — real-time & historical Formula 1 data.
  • Openfda — v0.1.0
    OpenFDA MCP — wraps the openFDA API (free, no auth required)
  • Openfema — v0.1.0
    OpenFEMA MCP — US Federal Emergency Management Agency open data.
  • Openfigi — v0.1.0
    OpenFIGI — Bloomberg open financial-instrument symbology service
  • Openfoodfacts — v0.1.0
    Open Food Facts — collaborative food product database
  • Openiban — v0.1.0
    OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the
  • Openligadb — v0.1.0
    OpenLigaDB MCP — community-run, keyless football / soccer match data.
  • Openparliament Ca — v0.1.0
    OpenParliament.ca MCP — civic-tech mirror of the Parliament of Canada
  • Openreview — v0.1.1
    OpenReview MCP — ML conference submissions and reviews (API v2)
  • Openrouter — v0.1.0
    OpenRouter Models MCP.
  • Openrouteservice — v0.1.0
    Routing, isochrones, matrix, snap, elevation, geocode via Openrouteservice.
  • Opensea — v0.1.0
    OpenSea MCP — NFT marketplace data (v2 API)
  • Opensensemap — v0.1.0
    openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)
  • Opensky — v0.1.0
    OpenSky MCP — OpenSky Network API (free, no auth for anonymous access)
  • Openstates — v0.1.0
    OpenStates MCP — bills, legislators, votes in all 50 US states

Page 247 of 338

How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.