Godot Development Plugin for Claude Code

A comprehensive Claude Code plugin for Godot game development with namespaced commands, intelligent agents, and automated environment setup.

Features

• 🎮 Namespaced Commands - /gd:setup, /gd:init-game, /gd:run, /gd:stop
• 🤖 Game Planning Agent - Interactive AI-assisted game design
• 🧠 Godot Expertise Skill - Automatic activation for Godot-specific questions
• 🔧 Environment Validation - Automatic checks on session start
• 📦 MCP Integration - Seamless integration with Godot MCP server

Installation

Prerequisites

1. Godot Engine (4.5.1+) - Download
2. Node.js (18+) - Required for Godot MCP server
3. Godot MCP Server - Clone and build:

   git clone  ~/projects/godot-mcp
   cd ~/projects/godot-mcp
   npm install
   npm run build
   

Install the Plugin

1. Add the Godot Game Development marketplace

   From Claude Code in any directory:

   /plugin marketplace add https://github.com/your-username/godot-claude-plugin
   

   Or for local development:

   /plugin marketplace add /absolute/path/to/godot-claude-plugin
   

2. Install the plugin

   /plugin install gd@godot-gamedev
   

   The plugin will be available with the namespace /gd:*

Quick Start

1. Open your Godot project in Claude Code

   cd my-godot-game
   claude .
   

2. Run setup to configure the environment

   /gd:setup
   

   This will:

   • Auto-detect Godot installation
   • Verify Godot MCP server is built
   • Create .mcp.json configuration in your project
   • Validate everything is working

3. Restart Claude Code (required for MCP changes to take effect)

4. Initialize a new game (optional)

   /gd:init-game
   

   Launches an interactive planning agent that will:

   • Ask about your game (2D/3D, genre, mechanics, etc.)
   • Generate a comprehensive game design document
   • Create project folder structure
   • Set up initial scenes

5. Start developing!

   /gd:run    # Test your game
   /gd:stop   # Stop the game
   

Available Commands

Plugin Components

Commands (commands/)

Slash commands for common Godot workflows with the /gd: namespace.

Agents (agents/)

• game-planner - Interactive game design assistant that asks questions and creates comprehensive game plans

Skills (skills/)

• godot-dev - Godot Engine expertise that automatically activates when you ask Godot-related questions

Hooks (hooks/)