culprit MCP Server: Install & Setup

Install culprit in Claude Code

Claude Code

claude mcp add culprit -- uvx culprit

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "culprit": {
      "command": "uvx",
      "args": [
        "culprit"
      ]
    }
  }
}

Frequently asked questions

What does the culprit MCP server do?

Offline root-cause analysis for coding agents: rank the commit that introduced a regression, map a feature's blast radius and verify a fix is complete.

Is the culprit MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does culprit run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add culprit to Claude Code?

Run: claude mcp add culprit -- uvx culprit

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