MCP 服务器目录

Historic births, deaths, and events for any date from Wikipedia. No key required.

Query the OneSignal API (free tier; use a current v2 Organization API key for ONESIGNAL_USER_KEY.

Use this MCP server to Open Food Facts product, ingredient, allergen, and nutrition lookup....

Open Library search, works, authors, editions, and ISBN.

Open-Meteo weather, geocoding, elevation, and UV forecasts.

People currently in space from Open Notify. No key required.

Keyless MCP server for Open VSX: VS Code extensions, versions, descriptions, download stats.

Dungeons and Dragons monsters, spells, and classes. No key required.

Use this MCP server to OpenAlex scholarly works, authors, institutions, and citations. Tools...

Local read-only OpenAPI and Swagger inspection with secret-safe schema summaries. Tools include...

Dota 2 heroes, match details, and player stats from OpenDota. No key required.

Live Formula 1 telemetry from OpenF1. No key required.

FDA open data: drug recalls, adverse events, and approved drugs.

German soccer league match data from OpenLigaDB. No key required.

OpenPanel analytics: metrics, live visitors, top pages, referrers. Needs client credentials.

OpenPlaques: public commemorative plaque records worldwide.

Query OpenRouteService: geocode, reverse geocode, driving directions.

Search OpenSearch indices, manage documents, check health and stats.

MCP server for OpenSecrets: money in U.S. politics. Needs a free API key.

OpenSky live aircraft positions.

Keyless MCP server for Open Targets: gene/disease/drug search, target details, disease associations.

Search openly licensed images from the Openverse catalog. No key required.

Hot tracks and trending music from OpenWhyd. No key required.

Open research from the Open Science Framework. No key required.