Developer Tools MCP Servers

Montana Code

io.github.pipeworx-io

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Montana Code Annotated — state statutes by citation.

Monday

io.github.pipeworx-io

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Monday.com MCP — wraps the Monday.com GraphQL API (BYO API key)

Mlb Stats

io.github.pipeworx-io

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MLB Stats API MCP — official MLB statistics (keyless).

Mixpanel

io.github.pipeworx-io

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Mixpanel MCP — wraps Mixpanel Data Export API (mixpanel.com/api)

Mitre Cwe

io.github.pipeworx-io

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MITRE Common Weakness Enumeration (CWE) API

Missouri Code

io.github.pipeworx-io

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Missouri Revised Statutes — state statutes by citation.

Minnesota Code

io.github.pipeworx-io

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Minnesota Statutes — state statutes by citation.

microlink

io.github.pipeworx-io

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Microlink MCP — wraps Microlink API (free tier, no auth required)

Michigan Code

io.github.pipeworx-io

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Michigan Compiled Laws — state statutes by citation.

Metals Api

io.github.pipeworx-io

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Metals API MCP — wraps Metals-API (metals-api.com)

Metabolights

io.github.pipeworx-io

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MetaboLights MCP — EBI's metabolomics study repository.

Met No

io.github.pipeworx-io

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MET Norway weather (api.met.no behind yr.no) — global forecast, sunrise, ocean

Mediastack

io.github.pipeworx-io

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Mediastack MCP — wraps Mediastack API (api.mediastack.com/v1)

Mbta

io.github.pipeworx-io

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MBTA MCP — Boston real-time transit via the MBTA v3 API (api-v3.mbta.com)

mathjs

io.github.pipeworx-io

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Math.js MCP — wraps the mathjs.org API (free, no auth)

Massachusetts Code

io.github.pipeworx-io

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Massachusetts General Laws — state statutes by citation.

Maryland Code

io.github.pipeworx-io

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Maryland Code — state statutes by citation.

Marketdata App

io.github.pipeworx-io

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Market Data App MCP — wraps the Market Data App API (marketdata.app)

marine

io.github.pipeworx-io

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Marine MCP — wraps marine-api.open-meteo.com (free, no auth)

Mapillary

io.github.pipeworx-io

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Mapillary MCP — wraps the Mapillary Graph API (graph.mapillary.com)

Maine Code

io.github.pipeworx-io

Verified

Maine Revised Statutes — state statutes by citation.

Mailchimp

io.github.pipeworx-io

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Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

Luchtmeetnet

io.github.pipeworx-io

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Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)

Linear

io.github.pipeworx-io

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Linear MCP — wraps the Linear GraphQL API (OAuth)