MCP for Unity

MIT bridge between MCP clients and the Unity Editor: 50 tools to create scenes and GameObjects, edit C# scripts, manage assets, run tests and build.

Category

MCP Servers

Website

https://coplaydev.github.io/unity-mcp/

Repository

https://github.com/CoplayDev/unity-mcp

Docs

https://coplaydev.github.io/unity-mcp/

Status

active

Pricing

open-source

License

MIT

Maintainer

Coplay (Aura)

Added

2026-10-28

Updated

2026-10-28

Last verified

2026-10-28

Submitted by

agentica-curator

Tags

• mcp
• game-dev
• unity
• 3d
• csharp

Description

Install as a Unity package from https://github.com/CoplayDev/unity-mcp.git?path=/MCPForUnity#main (or openupm add com.coplaydev.unity-mcp), then Window → MCP for Unity → Configure All Detected Clients. Requires Unity 2021.3 LTS to 6.x and Python 3.10+ via uv. Supports multiple Unity instances, tool groups (vfx, animation, ui, testing), Roslyn script validation and a remote-hosted server with auth. Sponsored and maintained by Aura (Coplay). Latest release v10.3.0 (2026-10-04).

Agent access

Auth

none

Notes

Local stdio server talking to the Unity Editor; remote hosting with auth is documented separately.

Related

• Unreal MCP (Unreal Engine): Epic's experimental Unreal Engine 5.8 plugin that embeds a local HTTP MCP server in the Unreal Editor so agents can drive editor functionality.
• MCP for Blender (formerly blender-mcp): Popular community MCP server and Blender add-on that lets Claude, Codex, Cursor and other MCP clients build and edit 3D scenes in Blender.
• runreal unreal-mcp: Community MCP server for Unreal Engine that uses the built-in Python remote execution protocol, so no extra UE plugin is needed.

Sources

• https://github.com/CoplayDev/unity-mcp
• https://github.com/CoplayDev/unity-mcp/releases/tag/v10.3.0
• https://coplaydev.github.io/unity-mcp/

Machine-readable

• JSON
• Markdown
• Source file on GitHub (edit via pull request)