CoplayDev / unity-mcp

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#### Proudly sponsored and maintained by Aura — the AI assistant for Unreal & Unity.
##### And don't miss Godot AI, the new open source project from the makers of MCP for Unity.
 Create your Unity apps with LLMs. MCP for Unity bridges AI assistants — Claude, Codex, VS Code, local LLMs, and more — with your Unity Editor via Model Context Protocol . Give your LLM the tools to manage assets, control scenes, edit scripts, run tests, and automate your game dev workflows. 
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 Recent Updates 
* **v10.3.0** (2026-10-04)
* **v10.2.0** (2026-09-01)
* **v10.1.2** (2026-08-02)
* **v10.1.0** (2026-07-13)
* **v10.0.2** (2026-07-13)
Full history: Release Notes.
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## What it does
Control the Unity Editor in natural language from any MCP client — create scenes & GameObjects, edit C# scripts, manage assets, run tests, profile, and build. 50 focused MCP tool entrypoints, any client, free & MIT.
**Browse the full tool catalog →**
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## Quickstart
**Requirements:** Unity **2021.3 LTS → 6.x** · Python **3.10+** (via `uv`). Works with **any MCP client** — Claude Desktop & Code, Cursor, VS Code, Windsurf, Cline, Gemini CLI, and more.
1. **Install** — Unity → Package Manager → Add from git URL:
 `https://github.com/CoplayDev/unity-mcp.git?path=/MCPForUnity#main`  _(pin `#v10.0.0` for this release, or `openupm add com.coplaydev.unity-mcp`)_
2. **Configure** — `Window → MCP for Unity → Configure All Detected Clients`.
3. **Prompt** — *"Create a cube at the origin and add a Rigidbody."* The cube appears in seconds.
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## Community
- Discord — chat with maintainers and other contributors
- Issues — bugs and feature requests
- Discussions — design ideas and broader questions
- Security: see SECURITY.md for private reporting
## Contributing
See CONTRIBUTING.md. Branch off `beta`, not `main`. The full dev setup, testing, and release process live in the Contributing docs.
## Advanced
- **Multiple Unity instances** — Multi-Instance Routing
- **Tool groups (vfx / animation / ui / testing / etc.)** — Tool Groups
- **v10 asset generation and upgrade notes** — v10 Migration
- **Roslyn script validation** — Roslyn Validation
- **Remote-hosted server with auth** — Remote Server Auth
## Star History
## Citation
If MCP for Unity helped your research, please cite it.
 [code] 
## Unity AI Tools by Aura
Aura offers 2 AI tools for Unity:
- **MCP for Unity** is available freely under the MIT license.
- **Aura for Unity** is a premium Unity/Unreal AI assistant built for game devs.
## Disclaimer
This project is a free and open-source tool for the Unity Editor, and is not affiliated with Unity Technologies.
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**License:** MIT — see LICENSE.