beckettlab/beckett-godot-mcp

Overview

Zero-sidecar MCP server inside the Godot editor. AI agents like Claude Code and Cursor can inspect, author, run, and see your game. Supports GDScript and C# with validate-before-write. Requires Godot 4.2+.

Best for

Best for
Game developers using Godot 4.2+ who want AI agent integration in their editor

Use cases

• Inspecting game state and assets from an AI agent
• Authoring GDScript or C# code with AI assistance
• Running game builds and viewing output during AI development

How to use

Tools exposed

• get_godot_version
• create_node
• validate_script
• build_csharp

Tested with

Claude Code, Cursor

Notes

Zero-sidecar MCP server inside the Godot editor. AI agents like Claude Code and Cursor can inspect, author, run, and see your game. Supports GDScript and C# with validate-before-write. Requires Godot 4.2+.

3 stars on GitHub. Last updated 2026-07-10. Licensed MIT.

Use cases

• Inspecting game state and assets from an AI agent
• Authoring GDScript or C# code with AI assistance
• Running game builds and viewing output during AI development

Pros

• No Node.js dependency reduces setup complexity
• Validate-before-write prevents unsafe edits from AI agents
• Supports both GDScript and C# code authoring

Cons

• Limited community adoption with only 3 GitHub stars
• Requires Godot 4.2+ and does not support older versions
• Full version with autonomous playtesting is paid

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.