MCP Catalog
Browse 2,090 Model Context Protocol servers · remote · TypeScriptClear
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Chile Government Procurement MCP — Mercado Público / ChileCompra (keyless-ish).
Chuck Norris MCP — wraps chucknorris.io (free, no auth)
CISA Known Exploited Vulnerabilities catalog
Citybikes MCP — wraps CityBik.es API (free, no auth required)
Civitai MCP.
Clash Royale player, clan, war, tournament, rankings, cards. Supercell dev key.
Cleveland Museum of Art Open Access API (~63k artworks, many CC0)
ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)
Climate MCP — wraps Open-Meteo Climate API (free, no auth)
Climate & Energy Feeds MCP.
Climatiq MCP — carbon footprint calculator with emission factors
NIH Clinical Tables: ICD-10/9, RxTerms, LOINC, NPI, conditions search. Keyless.
ClinicalTrials MCP — wraps ClinicalTrials.gov API v2 (free, no auth)
Close CRM MCP Pack — wraps the Close (close.com) API v1.
Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)
CMS Open Data MCP — US Centers for Medicare & Medicaid Services.
Czech National Bank (Česká národní banka, ČNB) public API MCP. Keyless.
Cocktails MCP — TheCocktailDB API (free, no auth)
Codeforces competitive programming users, contests, problems
Code::Stats public coding-XP profiles (codestats.net)
Codewars user profiles, completed kata, authored kata, kata detail. Keyless.
Coinbase Exchange public MCP.
CoinGecko MCP — wraps CoinGecko free API (no auth required)
CoinMarketCap MCP — crypto prices, market cap, rankings