Browse 2,860 Model Context Protocol servers · Data & DatabasesClear
OpenCorporates MCP — Global company registry data (free, no auth, rate limited)
Open-Elevation MCP — terrain elevation by lat/lon (no auth)
OpenFEC MCP — Federal Election Commission campaign finance data
Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs
Open Notify MCP — ISS position + people in space
OpenSanctions MCP — Global sanctions and PEP data (free, no auth required)
OpenAQ MCP — wraps OpenAQ v2 API (free, no auth required)
Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).
OpenCellID MCP — cell tower geolocation database (free with key)
OpenCitations COCI — open-license citation index by DOI
open.canada.ca — Canada national open-data catalogue (CKAN)
opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue).
Generic Opendatasoft portal client (3000+ public OpenDataSoft instances)
data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.
OpenFDA MCP — wraps the openFDA API (free, no auth required)
OpenFEMA MCP — US Federal Emergency Management Agency open data.
OpenFIGI — Bloomberg open financial-instrument symbology service
Open Food Facts — collaborative food product database
OpenLigaDB MCP — community-run, keyless football / soccer match data.
OpenSky MCP — OpenSky Network API (free, no auth for anonymous access)
OpenStates MCP — bills, legislators, votes in all 50 US states
Open Targets disease/target/drug knowledge graph (GraphQL)
Open Topo Data — global elevation lookups (multiple DEM datasets)
OpenTopography global DEM rasters + point queries (free key)