MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
Esa Gaia
ESA Gaia MCP — the Gaia star catalogue, queried over the ESA TAP service.
Esma Firds
ESMA FIRDS + MiFID authorisation register — the EU's Financial Instruments
Espn
ESPN MCP — keyless multi-sport live scores, teams, and news via ESPN's public site API.
Estatesales Net
EstateSales.NET MCP — upcoming estate sales, by ZIP
Etherscan
Etherscan MCP — multichain block-explorer API (Etherscan V2)
Etsy
Etsy MCP — public listing search via Etsy Open API v3 (api_key auth only)
Eu Cellar
Every document the Publications Office of the European Union publishes — legislation, treaties…
Eu Ctis
EU CTIS MCP — the Clinical Trials Information System, the EU's public register
Eu Funding Tenders
EU Funding & Tenders Portal (SEDIA search API) MCP.
Eurostat
Eurostat MCP — wraps Eurostat Statistical Data API (no auth required)
Exa
Exa MCP — neural/semantic web search + content retrieval (exa.ai)
Exchange
Exchange MCP — wraps the Frankfurter currency exchange API (free, no auth)
Exchangerate
ExchangeRate MCP — wraps open.er-api.com (free, no auth)
Excuse
excuse MCP — wraps StupidAPIs (keyless — no credential needed)
Faa Delays
FAA Delays MCP — live US airport operational status (FAA, free, no auth).
Faa Regulations
FAA Regulations MCP — US Federal Aviation Regulations (14 CFR, 'FARs').
Fac
Federal Audit Clearinghouse (FAC) MCP — US single-audit data.
Faostat
FAOSTAT MCP — the UN Food and Agriculture Organization's statistics service.
Fas
FAS MCP — USDA Foreign Agricultural Service (trade & global production data)
Fbi Artcrimes
FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).