Godot MCP

Godot MCP is a Model Context Protocol server designed for the Godot game engine, providing functions such as editor control, project execution, and debug output capture, and supporting the interaction between AI assistants and the Godot engine.

Developer tools Games and gamification #Godot Control #Game Development #AI Integration #Debugging Tool Local .JavaScript

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update time : 2025-04-28

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What is Godot MCP?

Godot MCP is a bridge between AI assistants and the Godot game engine. It allows AI to directly interact with Godot projects - launching the editor, running games, capturing debug output, and managing project assets - through a standardized interface.

How to use Godot MCP?

After installation, your AI assistant can automatically communicate with the MCP server to perform Godot operations. You simply describe what you want to do (like 'run my game' or 'create a new scene'), and the AI handles the technical details.

Use Cases

Perfect for game developers who want AI assistance with: debugging Godot projects, creating new game assets, testing game mechanics, or learning Godot through interactive examples.

Key Features

Editor Control

Launch and control the Godot editor for specific projects

Project Execution

Run Godot projects in debug mode and capture output

Scene Management

Create scenes, add nodes, and manage game assets programmatically

Asset Handling

Load sprites/textures and export 3D models as reusable resources

UID Management

Handle Godot's unique ID system for files (Godot 4.4+)

Advantages

Real - time feedback helps AI provide better Godot assistance

No temporary files - clean project structure

Supports both 2D and 3D workflows

Works with existing Godot installations

Limitations

Requires Godot to be installed on the system

Some features require Godot 4.4 or newer

Advanced 3D operations may have limited support

Setup Guide

Install Dependencies

Ensure you have Node.js and Godot installed on your system

Install MCP Server

Clone and build the Godot MCP server

Configure Your AI Assistant

Add the server configuration to your AI tool (Cursor or Claude)

Start Using

Begin making requests through your AI assistant's chat interface

Example Use Cases

Debugging Assistance

Get help understanding and fixing Godot error messages

Scene Creation

Quickly prototype game elements with AI assistance

Asset Pipeline

Prepare 3D assets for use in Godot

Frequently Asked Questions

Does this work with Godot 3.x?

Can I use this without an AI assistant?

Is my project data sent anywhere?

Additional Resources

Godot Engine Website

Official Godot game engine homepage

GitHub Repository

Source code and issue tracking

Model Context Protocol

Learn about the MCP standard

🚀 Godot MCP Server Configuration Guide

The Godot MCP (Magic Command Processor) server is a tool for automating and enhancing the development process of the Godot game engine. With MCP, you can have an AI assistant directly execute complex operations related to Godot projects, such as creating scenes, adding nodes, and exporting resources.

This document will guide you on how to configure and use the Godot MCP server, and provides detailed implementation details and technical support information.

🚀 Quick Start

📦 Installation

Download and Build

Clone the code repository:

git clone https://github.com/yourusername/godot-mcp.git
cd godot-mcp

Install dependencies:

npm install

Build the project:

npm run build

After the build is complete, you will find the executable file in the build/ directory.

Configure Environment Variables

GODOT_PATH: Specify the path to the Godot executable (optional).
DEBUG: Set to "true" to enable detailed logging.

💻 Usage Examples

Here are some examples of usage scenarios:

"Start my game project located at /path/to/project"
"Run my Godot project and display any error messages"
"Get the structure information of my Godot project"
"Analyze the structure of my Godot project and provide suggestions"
"Help me debug this error: [Paste error information]"
"Write a character controller script with double jump and wall sliding functions for me"

🔧 Technical Details

Architecture Design

Direct Commands: Simple operations such as starting the editor or getting project information use Godot's built - in CLI commands.
GDScript Scripts: Complex operations (such as creating scenes and adding nodes) are implemented through a single godot_operations.gd script.

Advantages of this architecture:

No temporary files
Simplified code maintenance
Unified error handling
Reduced I/O overhead

🛠️ Troubleshooting

Common problems and solutions:

Problem	Solution
Godot not found	Set the `GODOT_PATH` environment variable
Connection issues	Ensure the server is running and restart the AI assistant
Invalid path	Ensure the path points to a directory containing the project.godot file