Model Context Protocol servers that extend AI capabilities
EBI Ontology Lookup Service — 250+ biomedical ontologies
Ensembl REST — vertebrate genomes, sequences, comparative genomics, variation
ENTSO-E Transparency Platform MCP
Encyclopedia of Life (EOL) — biodiversity taxa, names, hierarchies
EPO Open Patent Services MCP
e-Stat (Japan) MCP — government statistics
European Parliament Open Data — MEPs, plenary docs, sessions
Europe PubMed Central — biomedical literature search and full text
NASA Exoplanet Archive — ~5600 confirmed exoplanets + candidates
abuse.ch Feodo Tracker botnet C&C IP blocklist
Figshare research outputs (datasets, papers, posters)
Flickr keyless public photo feeds (recent, by tag, by user, by group)
Finnish Meteorological Institute open data (forecast, observations, warnings)
Random food images by category (pizza, burger, dosa, etc.) via Foodish. Keyless.
Quote-based screencap search for Simpsons, Futurama, Rick and Morty
GDACS — Global Disaster Alert & Coordination System (EQ/TC/FL/VO/DR/WF)
Gemini Exchange keyless public market: symbols, ticker, candles, book, trades, price feed.
Giant Bomb video-game catalog (free key)
Canonical .gitignore templates from github/gitignore
Broad Institute gnomAD genomic variant database (GraphQL)
Go module proxy — module info, versions, go.mod
GOV.UK Content + Search APIs (every gov.uk page + full search)
GTEx — Genotype-Tissue Expression human gene-expression atlas
Guild Wars 2 keyless public endpoints (worlds, items, achievements, build, commerce).