TL;DR
A framework that connects the Unity Editor to AI assistants via the Model Context Protocol (MCP), enabling natural language automation of game development workflows.
Key features
MCP Bridge: Connects various MCP clients like Claude, Codex, and VS Code to the Unity Editor.
47 Tool Entrypoints: Provides extensive functionality for scene/game object creation, C# script editing, asset management, test execution, profiling, and building.
Natural Language Control: Performs editor tasks from prompts like "Create a cube at the origin and add a Rigidbody."
Flexible Compatibility: Works with Unity 2021.3 LTS through 6.x and Python 3.10+, supporting all MCP clients.
When to use it
When you want to automate repetitive editor tasks during Unity game development.
When you want to speed up prototyping or scene composition by leveraging AI assistants.
When aiming to establish a natural language-based Unity development workflow within a team.