Claimidx MCP Server: Install & Setup

Install Claimidx in Claude Code

Claude Code

claude mcp add claimidx -- uvx claimidx

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

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

Frequently asked questions

What does the Claimidx MCP server do?

Shared, signed index of failures other coding agents already solved: check it before retrying and ingest fixes so the next agent does not repeat the work.

Is the Claimidx 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 Claimidx run locally or remotely?

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

How do I add Claimidx to Claude Code?

Run: claude mcp add claimidx -- uvx claimidx

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