Browse 2,985 Model Context Protocol servers · remote · MIT LicenseClear

ClinicaltablesOfficial

NIH Clinical Tables: ICD-10/9, RxTerms, LOINC, NPI, conditions search. Keyless.

ClinicaltrialsOfficial

ClinicalTrials MCP — wraps ClinicalTrials.gov API v2 (free, no auth)

Close CrmOfficial

Close CRM MCP Pack — wraps the Close (close.com) API v1.

Cloudflare RadarOfficial

Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)

CmsOfficial

CMS Open Data MCP — US Centers for Medicare & Medicaid Services.

Cnb CzOfficial

Czech National Bank (Česká národní banka, ČNB) public API MCP. Keyless.

cocktailsOfficial

Cocktails MCP — TheCocktailDB API (free, no auth)

CodeforcesOfficial

Codeforces competitive programming users, contests, problems

CodestatsOfficial

Code::Stats public coding-XP profiles (codestats.net)

CodewarsOfficial

Codewars user profiles, completed kata, authored kata, kata detail. Keyless.

Coinbase ExchangeOfficial

Coinbase Exchange public MCP.

CoingeckoOfficial

CoinGecko MCP — wraps CoinGecko free API (no auth required)

CoinmarketcapOfficial

CoinMarketCap MCP — crypto prices, market cap, rankings

CoinpaprikaOfficial

Coinpaprika MCP — alternative crypto data source

College ScorecardOfficial

College Scorecard MCP — US Department of Education College Scorecard API

Colombia SecopOfficial

Colombia SECOP MCP — Colombian government procurement (public contracting).

ColorOfficial

Color utilities MCP.

Color PizzaOfficial

Color Pizza MCP — names hex colors using human-friendly color-name lists.

colorapiOfficial

Color API MCP — wraps thecolorapi.com (free, no auth)

ComicvineOfficial

Comic Vine: characters, issues, volumes, creators, publishers. Free key.

Commons WikimediaOfficial

Wikimedia Commons file/image/audio/video search via MediaWiki Action API

Companies HouseOfficial

Companies House MCP — UK statutory company registry (BYO key)

Complex PortalOfficial

EBI Complex Portal MCP.

ComtradeOfficial

Comtrade MCP — UN Comtrade API for international bilateral trade data