Model Context Protocol servers that extend AI capabilities
ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)
Keyless time/timezone: current, by IP/coords, conversion, DST, list zones.
tldr-pages community simplified man pages (cached 24h)
TMDB v3: movies, TV, people, trending, discover, genres, credits. Free key.
Trakt MCP — TV/movie metadata + watch tracking signals
Transitland MCP — global GTFS aggregator
Trefle MCP — global plant database (1M+ species)
TVMaze MCP — TV show metadata, episodes, schedules (no auth)
Twelve Data: stocks/ETF/forex/crypto time series, quotes, dividends, splits, earnings.
UK ONS MCP — Office for National Statistics (no auth)
UK Parliament MCP — Members, Bills, Hansard APIs
urlscan.io URL scanner — search/result keyless, submit needs key
USAJOBS.gov MCP — US federal job postings
USDA Food Data Central MCP
USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth)
Vimeo public video/user/channel/category lookups. Free personal token.
CDS VizieR — astronomical catalogue server (tens of thousands of catalogues)
WAQI MCP — World Air Quality Index (free key)
Streaming availability across 200+ services: titles, sources, releases.
what3words MCP — 3-word grid geocoding
Washington Metro real-time + static rail/bus data. Free key required.
Wordnik English dictionary: definitions, examples, related words, WotD.
Wynncraft MMO player + guild + leaderboard + item DB lookups.
Zenodo (CERN) open research data repository