Best MCP servers for Unity (2026)
These are the 3 most popular open-source MCP servers for Unity, ranked by GitHub stars. Each one links to a page with repository details, install configs where available, and related servers.
- Unity-MCP ★4461 – AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token
- unity-mcp-server ★507 – Unity MCP Server — 268 tools for AI-assisted game development. Connect Claude, Cursor, or any MCP client to Unity Editor
- funplay-unity-mcp ★262 – The Most Advanced MCP Server for Unity Editor with execute_code, prompts/resources, input simulation, screenshots, and p
Frequently asked questions
What is an MCP server for Unity?
An MCP (Model Context Protocol) server connects AI assistants such as Claude, Cursor or GitHub Copilot in VS Code to external tools and data. The servers on this page are focused on Unity.
How is this list ranked?
By GitHub stars and recent activity, using public repository data refreshed on October 15, 2026.
How do I install one?
Most servers are added to your client’s MCP config file as an npx, uvx or Docker command. Our install guides for Claude Desktop, Cursor and VS Code walk through it step by step.
Related guides
- How to install MCP servers in Claude Desktop (step by step)
- How to install MCP servers in Cursor (mcp.json guide)
- How to use MCP servers in VS Code with GitHub Copilot
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