CircleCI-Public/mcp-server-circleci

A Model Context Protocol (MCP) server implementation for CircleCI, enabling natural language interactions with CircleCI functionality through MCP-enabled clients

→ CircleCI-Public/mcp-server-circleci· npm: @circleci/mcp-server-circleci· listed on npm

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Install from

npm github_topic PulseMCP

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: REQUIRE_REQUEST_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configDISABLE_TELEMETRY— true Opt out of usage metrics export

configFILE_OUTPUT_DIRECTORY— File (requires env var): Creates a directory with flaky test details

configMAX_MCP_OUTPUT_LENGTH— "": "50000"

🔐 secretREQUIRE_REQUEST_TOKEN— Per-user tokens (recommended) Teams with SSO-backed Personal API Tokens =true, no server PAT Each dev forwards their PAT Per developer

configdebug

configport— Both modes use remote HTTP mode (start=remote). Publish 8000 (or your chosen port).

configstart— [rerun_workflow](#rerun_workflow) Rerun a workflow from or from the failed job

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/npm-https-github-com-circleci-public-mcp-server-circleci)](https://m8ven.ai/mcp/npm-https-github-com-circleci-public-mcp-server-circleci)

commit: a06e26c09f1c77a72f38f3a97aeaa20fa26ef8c3

code hash: 6ba37e199c451222a1f9166904cf82fd75ff691d58110cb2219ff6a589515b7f

verified: 6/16/2026, 11:46:57 AM

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