Musubi

CopilotHarness is a pure Python MCP server that acts as the harness layer for GitHub Copilot's multi-agent team — it controls what each agent sees, validates what each agent produces, enforces the correction loop, serves skills on demand, and runs code to verify it actually works.

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

claude mcp add musubi uvx musubi

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