Browse 2,475 Model Context Protocol servers · Search & WebClear

openalexOfficial

OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)

OpenaqOfficial

OpenAQ MCP — wraps OpenAQ v2 API (free, no auth required)

OpenbeautyfactsOfficial

Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).

OpencagesOfficial

OpenCage forward + reverse geocoding (free key, 2500/day)

OpencellidOfficial

OpenCellID MCP — cell tower geolocation database (free with key)

OpenchargemapOfficial

Open Charge Map MCP — global EV charging station database (openchargemap.io).

OpencitationsOfficial

OpenCitations COCI — open-license citation index by DOI

Opendata CanadaOfficial

open.canada.ca — Canada national open-data catalogue (CKAN)

Opendata SwissOfficial

opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue).

OpendatasoftOfficial

Generic Opendatasoft portal client (3000+ public OpenDataSoft instances)

OpendotaOfficial

OpenDota MCP — Dota 2 open stats.

Openf1Official

OpenF1 MCP — real-time & historical Formula 1 data.

OpenfoodfactsOfficial

Open Food Facts — collaborative food product database

OpenrouteserviceOfficial

Routing, isochrones, matrix, snap, elevation, geocode via Openrouteservice.

OpentopodataOfficial

Open Topo Data — global elevation lookups (multiple DEM datasets)

OpenverseOfficial

Openverse Creative-Commons image + audio search

OpenweatherOfficial

OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)

OsrmOfficial

OSRM MCP — routing via the public demo server

Overheid NlOfficial

data.overheid.nl MCP — the Netherlands national open-data portal (CKAN API).

OverpassOfficial

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

OyezOfficial

Oyez SCOTUS MCP.

PangaeaOfficial

PANGAEA MCP — earth + environmental science data publisher.

Paris EventsOfficial

Que Faire à Paris MCP.

patentsOfficial

Patents MCP — wraps PatentsView API (https://api.patentsview.org/)