youichi-uda/godot-mcp-pro

Purchase the full package (one-time payment, lifetime updates) from Buy Me a Coffee (buymeacoffee.com/y1uda/extras) or itch.io (y1uda.itch.io/godot-mcp-pro) — the public repo only contains the free Godot addon
Copy addons/godot_mcp/ into your Godot project's addons/ directory and enable the plugin (Project -> Project Settings -> Plugins)
cd server && npm install && npm run build  (server/ is only in the paid package)

Usage

• •Add to .mcp.json: {"mcpServers": {"godot-mcp-pro": {"command": "node", "args": ["/path/to/server/build/index.js"], "env": {"GODOT_MCP_PORT": "6505"}}}}
• •Choose a mode: Full (default, 175 tools), --3d (103), --lite (84), --minimal (35) depending on the client's tool limit
• •Alternative CLI mode (no MCP needed): node /path/to/server/build/cli.js project info / node add --type CharacterBody3D --name Player
• •Requires the Godot editor running with the MCP plugin enabled; server built via node build/setup.js install

Key features

• ✓175 tools across ~25 categories: project, scene, node, script, editor, input, runtime, animation, TileMap, theme/UI, shader, export, resource, physics, 3D scene, particles, navigation, audio, AnimationTree/state machines, analysis, testing/QA
• ✓Real-time WebSocket (port 6505) connection to the editor with JSON-RPC 2.0, no file polling
• ✓UndoRedo integration (all node/property operations support Ctrl+Z), smart type parsing (Vector2, Color, hex), auto-reconnect with exponential backoff, 10s heartbeat
• ✓Runtime inspection and control: game scene tree, input recording/replay, UI element finding, navigation agents
• ✓Four tool-count modes (175/103/84/35) to fit any client's tool limit; CLI mode for clients with terminal only

Best for

AI-assisted Godot game development — having Claude Code/Cursor build scenes, write scripts, set up physics/navigation/UI, and run automated test scenarios inside the live editor.

Caveats

• ⚠Proprietary and paid: the MCP server is only distributed in the paid package (one-time purchase, lifetime updates); license is proprietary
• ⚠Requires the Godot editor running with the plugin enabled
• ⚠Not open source — the public repo contains only the free addon/plugin