#99th of 15 in MCP servers for developers
unity-mcp
MCP server that lets AI clients control the Unity Editor
- Stars
- 15k
- License
- MIT
- Last commit
- Oct 2026
- Last release
- Oct 2026
- Language
- C#
7,416 on 25 Mar 202614,953 on 14 Oct 2026
From GitHub's daily star counts.
Checked on GitHub.
Overview
A Unity package plus a Python MCP server that exposes 50 tool entrypoints for creating scenes and GameObjects, editing C# scripts, managing assets, running tests, profiling and building. It works with any MCP client, including Claude Desktop and Code, Cursor, VS Code, Windsurf, Cline and Gemini CLI. Installed through Unity Package Manager from a git URL or OpenUPM.
Who it is for: Unity developers who want an AI assistant to drive the Editor through MCP
Strengths
- Covers scenes, scripts, assets, tests, profiling and builds in 50 tool entrypoints
- Works with any MCP client; one menu action configures detected clients
- Supports Unity 2021.3 LTS through 6.x
- MIT licensed; docs cover multi-instance routing, tool groups and remote server auth
Weaknesses
- Requires Python 3.10+ via uv alongside the Unity install
- Only targets the Unity Editor; no runtime or other engine support
- Install tracks the main branch by default unless a version tag is pinned
- Sponsored by a vendor that also sells a premium assistant, Aura for Unity
What it needs
- Compose
- Needs Unity 2021.3 LTS to 6.x, Python 3.10+, uv
- Models: Any MCP client (Claude, Codex, Cursor, VS Code, Windsurf, Cline, Gemini CLI)
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