Unity-MCP
Unity-MCP is an MCP server and plugin that lets AI apps like Claude, Cursor, and Copilot operate the Unity game engine for game developers.
What it is good for
- Letting an AI assistant create and edit scenes and objects in Unity
- Having AI write, test, and debug game code inside Unity
- Adding AI-driven NPC behavior or debugging inside a compiled game
- Setting up AI tools for a Unity project quickly
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- MCP server or connector
- Tasks
- Works with
- Claude Code, Claude Desktop, GitHub Copilot, Cursor, Windsurf, Gemini
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 4,568
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Unity-MCP free?
- Yes. It is free and open source (Apache-2.0 license).
- Do I need to know how to code to use Unity-MCP?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does Unity-MCP work with?
- According to its own documentation, it works with Claude Code, Claude Desktop, GitHub Copilot, Cursor, Windsurf, and Gemini.
- What is Unity-MCP good for?
- Letting an AI assistant create and edit scenes and objects in Unity, having AI write, test, and debug game code inside Unity, adding AI-driven NPC behavior or debugging inside a compiled game, and setting up AI tools for a Unity project quickly.
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