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Gdharness

io.github.Aureliolo/gdharness ยท v1.3.110

A harness for driving a Godot 4 project from an agent: addons, runtime bridge, MCP server, CLI.

Connect Runs on your machine

Terminal
claude mcp add gdharness -e GODOT_PATH=<GODOT_PATH> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "gdharness": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GODOT_PATH": "<GODOT_PATH>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "gdharness": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GODOT_PATH": "<GODOT_PATH>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "gdharness": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GODOT_PATH": "<GODOT_PATH>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
GODOT_PATH
Optional
Absolute path to the Godot 4.7 or newer executable. Without it, the usual install locations are searched.

Details

Package[email protected] (NPM, stdio)
First published12 Nov 2026
Last updated12 Nov 2026
Registry nameio.github.Aureliolo/gdharness

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