NASA Exoplanet Archive MCP.
Free
56,540 MCP servers
EBI Expression Atlas MCP.
Free
FAA civil aircraft registry — resolve a US tail number (N-number) to its
Free
FAA Delays MCP — live US airport operational status (FAA, free, no auth).
Free
FARA (Foreign Agents Registration Act) MCP.
Free
FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).
Free
FDIC MCP — FDIC BankFind Suite API (free, no auth)
Free
Federal Register MCP — US Federal Register API (free, no auth)
Free
Figma MCP Pack
Free
Finnhub MCP — wraps Finnhub Stock API (finnhub.io)
Free
FlightAware MCP — wraps FlightAware AeroAPI v4 (aeroapi.flightaware.com)
Free
Flights MCP — live aircraft tracking + aircraft/route registry
Free
FMCSA MCP — US motor-carrier (trucking/bus) registry & safety.
Free
Foursquare Places MCP — migrated to the 2025 Places API
Free
Frinkiac + Morbotron + Master of All Science MCP.
Free
Retail petrol, diesel and LPG prices across Europe, by country and week.
Free
Futuur Prediction Market MCP.
Free
GDELT MCP — Global Database of Events, Language, and Tone (free, no auth)
Free
Genius MCP — wraps the Genius API (api.genius.com)
Free
Geo MCP — geographic utilities from free public APIs
Free
Geoapify MCP — wraps the Geoapify Location Platform (geoapify.com)
Free