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Godot GUT MCP

Servidor MCP que permite a asistentes de IA (Claude, Cursor, etc.) ejecutar las pruebas unitarias de tu juego en Godot usando GUT, y leer los resultados de forma estructurada. Ideal para el ciclo "la IA escribe código → ejecuta los tests → lee los fallos → corrige".

Requisitos

  • Python 3.10 o superior
  • Godot 4.x
  • GUT 9.x instalado en tu proyecto (carpeta res://addons/gut/)

Instalación

pip install godot-gut-mcp

Configuración en Claude Desktop

Configuración en Claude Desktop

Añade esto a tu archivo claude_desktop_config.json:

{
  "mcpServers": {
    "godot-gut": {
      "command": "uv",
      "args": ["run", "--with", "godot-gut-mcp", "godot-gut-mcp"],
      "env": {
        "GODOT_PATH": "C:/ruta/a/godot.exe",
        "GODOT_PROJECT_PATH": "C:/ruta/a/tu/proyecto"
      }
    }
  }
}
  • GODOT_PATH: ruta al ejecutable de Godot.
  • GODOT_PROJECT_PATH: ruta a la carpeta de tu proyecto (la que contiene project.godot).

Herramientas disponibles

Herramienta Qué hace
run_all_tests Ejecuta toda la suite de pruebas y devuelve un resumen
run_test_file Ejecuta un archivo de pruebas concreto
get_failures Devuelve solo las pruebas que fallaron, con el mensaje y la línea del error

Ejemplo de respuesta

{
  "summary": { "passing": 1, "failing": 1, "all_passed": false },
  "tests": [
    {
      "test": "test_suma_basica",
      "status": "failed",
      "message": "expected to equal [2]: Dos más dos debe ser cuatro",
      "line": 4
    }
  ]
}

Licencia

MIT

Release files for godot-gut-mcp 0.1.2

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Source distribution for godot-gut-mcp 0.1.2
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godot_gut_mcp-0.1.2-py3-none-any.whl Python 3 none any Details

Total release size: 7.4 MB

Release files / godot_gut_mcp-0.1.2.tar.gz

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0.1.2 This release

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0.1.1

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