Developer Tools MCP Servers

Commons Wikimedia

io.github.pipeworx-io

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

colorapi

io.github.pipeworx-io

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

College Scorecard

io.github.pipeworx-io

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College Scorecard MCP — US Department of Education College Scorecard API

Coinglass

io.github.pipeworx-io

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CoinGlass MCP — wraps the CoinGlass Derivatives API v4 (coinglass.com)

Coingecko

io.github.pipeworx-io

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

Codestats

io.github.pipeworx-io

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

cocktails

io.github.pipeworx-io

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Cocktails MCP — TheCocktailDB API (free, no auth)

Cnb Cz

io.github.pipeworx-io

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

Cms Open Payments

io.github.pipeworx-io

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CMS Open Payments, with annual dataset discovery through the official DKAN API.

Close Crm

io.github.pipeworx-io

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

Clinicaltrials

io.github.pipeworx-io

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

climate

io.github.pipeworx-io

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Climate MCP — wraps Open-Meteo Climate API (free, no auth)

Clickup

io.github.pipeworx-io

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ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)

Clevelandart

io.github.pipeworx-io

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Cleveland Museum of Art Open Access API (~63k artworks, many CC0)

Citybikes

io.github.pipeworx-io

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Citybikes MCP — wraps CityBik.es API (free, no auth required)

chess

io.github.pipeworx-io

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Chess.com MCP — wraps the Chess.com public API (free, no auth)

Chargebee

io.github.pipeworx-io

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Chargebee MCP Pack — wraps the Chargebee API v2

Censys

io.github.pipeworx-io

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Censys MCP — internet-scan search over the Censys Platform API (censys.com)

Cdc

io.github.pipeworx-io

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CDC MCP — wraps CDC open data via Socrata API (data.cdc.gov)

catfacts

io.github.pipeworx-io

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Cat Facts MCP — wraps Cat Facts API (free, no auth)

Carsxe

io.github.pipeworx-io

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CarsXE MCP — wraps the CarsXE Vehicle Data API (carsxe.com)

Careeronestop

io.github.pipeworx-io

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CareerOneStop MCP — wraps the CareerOneStop Web API (U.S. Dept. of Labor)

Carbon Interface

io.github.pipeworx-io

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Carbon Interface MCP — Carbon Interface API (v1)

caruon

io.github.pipeworx-io

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Carbon MCP — UK Carbon Intensity API (free, no auth)