LocalFree

SpecLeft MCP server

SpecLeft/specleft

Python intent tracing MCP: map specs to pytest tests, monitor implementation progress, offline-only.

3 GitHub stars1 forks

Install SpecLeft in Claude Code

Claude Code
claude mcp add specleft -- uvx specleft
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "specleft": {
      "command": "uvx",
      "args": [
        "specleft"
      ]
    }
  }
}

Frequently asked questions

What does the SpecLeft MCP server do?

Python intent tracing MCP: map specs to pytest tests, monitor implementation progress, offline-only.

Is the SpecLeft 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 SpecLeft run locally or remotely?

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

How do I add SpecLeft to Claude Code?

Run: claude mcp add specleft -- uvx specleft

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