Godot MCP - Full Control

A comprehensive Model Context Protocol (MCP) server that gives AI assistants full control over the Godot game engine. 149 tools spanning networking, 3D/2D rendering, UI controls, audio effects, animation trees, file I/O, runtime code execution, property inspection, scene manipulation, signal management, physics, project creation, and more.

Acknowledgments

This project is built upon and extends godot-mcp by Solomon Elias (Coding-Solo). The original project provided the foundational architecture including the TypeScript MCP server, headless GDScript operations system, and TCP-based runtime interaction server. Thank you for making this possible with your excellent open-source work!

What's New (Improvements Over Original)

The original godot-mcp provided 20 tools for basic project management and scene creation. This fork extends it to 149 tools with the following major additions:

Runtime Code Execution

• game_eval - Execute arbitrary GDScript code in the running game with return values
• Full await support for async GDScript code
• Works even when the game is paused (PROCESS_MODE_ALWAYS)

Runtime Node Inspection & Manipulation

• game_get_property / game_set_property - Read/write any property on any node by path
• game_call_method - Call any method on any node with arguments
• game_get_node_info - Full node introspection: properties, signals, methods, children
• game_instantiate_scene - Dynamically add scenes to the running game
• game_remove_node - Remove nodes at runtime
• game_change_scene - Switch scenes at runtime
• game_reparent_node - Move nodes between parents

Signal System

• game_connect_signal - Wire up signal connections at runtime
• game_disconnect_signal - Remove signal connections
• game_emit_signal - Emit signals with arguments

Animation & Tweening

• game_play_animation - Control AnimationPlayer (play, stop, pause, list)
• game_tween_property - Smooth property animation with configurable easing

Game Control & Debugging

• game_pause - Pause/unpause the game
• game_performance - FPS, frame time, memory, object counts, draw calls
• game_wait - Wait N frames (timing-sensitive operations)
• game_get_nodes_in_group - Query nodes by group
• game_find_nodes_by_class - Find all nodes of a specific class

Headless Scene Operations (No Running Game Needed)

• read_scene - Parse any .tscn file and get full node tree with properties as JSON
• modify_scene_node - Change node properties in scene files
• remove_scene_node - Remove nodes from scene files
• attach_script - Attach GDScript files to nodes in scenes
• create_resource - Create .tres resource files (materials, themes, etc.)

Project Management

• read_project_settings - Parse project.godot as structured JSON
• modify_project_settings - Change project settings programmatically
• list_project_files - List and filter project files by extension

File I/O

• read_file / write_file / delete_file - Full file system access within Godot projects
• **`create_direct

... View full README on GitHub