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Cursor

carbon mcp for Cursor

io.github.mrfentmen/carbon-mcp

Carbon MCP: 20 real tools to read, check, lint, scaffold, build and run Carbon code.

client:Cursor transport:stdio runtime:npm

Install carbon mcp in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "carbon-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/carbon-mcp"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

carbon mcp in other clients