unity-mcp

<p align="center"> <picture> <source media="(prefers-color-scheme: dark)" srcset="docs/images/logo-header-dark.png"> <img alt="MCP for Unity" src="docs/images/logo-header-light.png" width="400"> </picture> </p> <div align="center"> [English](README.md) <img src="docs/images/connector.svg" alt="↔" height="14"> [简体中文](docs/i18n/README-zh.md) &nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp; [Discord](https://discord.gg/y4p8KfzrN4) <img src="docs/images/connector.svg" alt="↔" height="14"> [Wiki](https://coplaydev.github.io/unity-mcp/) #### Proudly sponsored and maintained by [Aura](https://www.tryaura.dev/) — the AI assistant for Unreal & Unity. ##### And don't miss [Godot AI](https://github.com/hi-godot/godot-ai), the new open source project from the makers of MCP for Unity. </div> <p align="center"><b>Create your Unity apps with LLMs.</b> MCP for Unity bridges AI assistants — Claude, Codex, VS Code, local LLMs, and more — with your Unity Editor via <a href="https://modelcontextprotocol.io/introduction">Model Context Protocol</a>. Give your LLM the tools to manage assets, control scenes, edit scripts, run tests, and automate your game dev workflows.</p> <p align="center"> <img alt="MCP for Unity building a scene" src="docs/images/building_scene.gif"> </p> --- <!-- recent-updates:start --> <details> <summary><strong>Recent Updates</strong></summary> * **[v10.0.0](https://github.com/CoplayDev/unity-mcp/releases/tag/v10.0.0)** (2026-06-30) * **[v9.7.3](https://github.com/CoplayDev/unity-mcp/releases/tag/v9.7.3)** (2026-06-15) * **[v9.7.1](https://github.com/CoplayDev/unity-mcp/releases/tag/v9.7.1)** (2026-05-24) * **[v9.7.0](https://github.com/CoplayDev/unity-mcp/releases/tag/v9.7.0)** (2026-05-22) * **[v9.6.8](https://github.com/CoplayDev/unity-mcp/releases/tag/v9.6.8)** (2026-04-27) Full history: [Release Notes](https://coplaydev.github.io/unity-mcp/releases). </details> <!-- recent-updates:end --> --- ## 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. 47 focused MCP tool entrypoints, any client, free & MIT. **[Browse the full tool catalog →](https://coplaydev.github.io/unity-mcp/reference/tools/)** --- ## Quickstart **Requirements:** Unity **2021.3 LTS → 6.x** · Python **3.10+** (via [`uv`](https://docs.astral.sh/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` &nbsp;_(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. --- ## Community - [Discord](https://discord.gg/y4p8KfzrN4) — chat with maintainers and other contributors - [Issues](https://github.com/CoplayDev/unity-mcp/issues) — bugs and feature requests - [Discussions](https://github.com/CoplayDev/unity-mcp/discussions) — design ideas and broader questions - Security: see [SECURITY.md](SECURITY.md) for private reporting ## Contributing See [CONTRIBUTING.md](CONTRIBUTING.md). Branch off `beta`, not `main`. The full dev setup, testing, and release process live in the [Contributing](https://coplaydev.github.io/unity-mcp/contributing/dev-setup) docs. ## Advanced - **Multiple Unity instances** — [Multi-Instance Routing](https://coplaydev.github.io/unity-mcp/guides/multi-instance) - **Tool groups (vfx / animation / ui / testing / etc.)** — [Tool Groups](https://coplaydev.github.io/unity-mcp/guides/tool-groups) - **v10 asset generation and upgrade notes** — [v10 Migration](https://coplaydev.github.io/unity-mcp/migrations/v10) - **Roslyn script validation** — [Roslyn Validation](https://coplaydev.github.io/unity-mcp/guides/roslyn) - **Remote-hosted server with auth** — [Remote Server Auth](https://coplaydev.github.io/unity-mcp/guides/remote-server-auth) ## Star History [](https://star-history.dera.page/#CoplayDev/unity-mcp&Date) ## Citation If MCP for Unity helped your research, please cite it. ```bibtex @inproceedings{wu2025mcpunity, author = {Wu, Shutong and Barnett, Justin P.}, title = {{MCP-Unity}: {Protocol-Driven} Framework for Interactive {3D} Authoring}, year = {2025}, isbn = {9798400721366}, publisher = {Association for Computing Machinery}, address = {New York, NY, USA}, url = {https://doi.org/10.1145/3757376.3771417}, doi = {10.1145/3757376.3771417}, series = {SA Technical Communications '25} } ``` ## 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. --- **License:** MIT — see [LICENSE](LICENSE).