CircleCI MCP Server

DevOpsstdiov0.5.0

Official CircleCI MCP server. Lets AI agents fetch build and pipeline status, retrieve failed build logs, and diagnose flaky or broken jobs so developers can fix CI failures without leaving their AI-powered tools.

circleci ci-cd build pipelines automation

Connect

Add this configuration to .claude/mcp.json

{
  "mcpServers": {
    "circleci": {
      "command": "npx",
      "args": [
        "-y",
        "@circleci/mcp-server-circleci"
      ],
      "env": {
        "CIRCLECI_TOKEN": "<YOUR_CIRCLECI_TOKEN>"
      }
    }
  }
}

Tools (2)

get_build_failure_logs

Retrieve logs for failed steps of a CircleCI pipeline to diagnose failures.

{
  "type": "object",
  "required": [
    "project_slug"
  ],
  "properties": {
    "branch": {
      "type": "string",
      "description": "Branch to inspect"
    },
    "project_slug": {
      "type": "string",
      "description": "Project slug in the form vcs/org/repo"
    }
  }
}

get_pipeline_status

Get the status of recent pipelines for a project.

{
  "type": "object",
  "required": [
    "project_slug"
  ],
  "properties": {
    "project_slug": {
      "type": "string",
      "description": "Project slug in the form vcs/org/repo"
    }
  }
}

Resources

This server does not expose any resources.

Prompts

This server does not expose any prompts.

Server Information

Author: CircleCI (@CircleCI-Public)
Repository: https://github.com/CircleCI-Public/mcp-server-circleci
License: Apache-2.0
Version: 0.5.0
Stars: 321
Last Updated: July 9, 2026