MCP ServerSTDIOOfficialv0.17.1

Unity-MCP MCP Server

Make 3D games in Unity Engine with AI. MCP Server + Plugin for Unity Editor and Unity games.

io.github.IvanMurzak/Unity-MCP

Hosted URL

https://github.com/IvanMurzak/Unity-MCP

Transport

STDIO

Auth

No auth required

Connect to Unity-MCP

Hosted endpoint — paste into any MCP client.

https://github.com/IvanMurzak/Unity-MCP

Environment variables

Configuration this server reads at startup.

  • UNITY_MCP_PORT

    Client -> Server <- Plugin connection port (default: 8080)

  • UNITY_MCP_PLUGIN_TIMEOUT

    Plugin -> Server connection timeout (ms) (default: 10000)

  • UNITY_MCP_CLIENT_TRANSPORT

    Client -> Server transport type: stdio or http (default: http)

Resources

Where to find authoritative docs and source for Unity-MCP.

Try Unity-MCP with 30+ AI models

Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.

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