Security

MHW MCP — Monster Hunter World data (mhw-db.com, free, no auth)

CoinGecko MCP — wraps CoinGecko free API (no auth required)

Mastodon MCP — public Mastodon data via mastodon.social (no auth required)

Carbon MCP — UK Carbon Intensity API (free, no auth)

SWAPI MCP — wraps the Star Wars API (free, no auth)

Recipes MCP — wraps TheMealDB API (free tier, no auth)

Zippopotam MCP — wraps Zippopotam.us ZIP/postal code API (free, no auth)

Movies MCP — wraps iTunes Search API (movies, free, no auth) and TVmaze API (TV shows, free, no…

RubyGems MCP — wraps the RubyGems.org public API (free, no auth)

On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)

Wger MCP — wraps wger Workout Manager REST API (free, no auth for read)

Citybikes MCP — wraps CityBik.es API (free, no auth required)

Bible MCP — wraps the Bible API (free, no auth)

Fruityvice MCP — wraps Fruityvice API (free, no auth)

Cocktails MCP — TheCocktailDB API (free, no auth)

Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)

GLEIF MCP — Global Legal Entity Identifier Foundation (free, no auth)

SBIR MCP — wraps the SBIR.gov public API (free, no auth)

Meteostat MCP — historical weather from 11k+ stations (no auth)

Kalshi MCP — US-regulated prediction-market data (no auth on public reads).

Nobel MCP — wraps the Nobel Prize API v2 (free, no auth)

FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).

WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)

RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)