Unity-MCP

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

stdio v0.17.1

Connection Configuration

Add this to your AI agent's MCP config file to connect.

Run in your terminal:

claude mcp add io.github.ivanmurzak--unity-mcp -- docker

Transport

stdio

Authentication

None

Version

v0.17.1

Server Name

io.github.IvanMurzak/Unity-MCP

Last Updated

Sep 12, 2025

How to install and connect this MCP server.

Environment variables you must provide when running this server.

Variable	Description	Required
`UNITY_MCP_PORT`	Client -> Server <- Plugin connection port (default: 8080)	Optional
`UNITY_MCP_PLUGIN_TIMEOUT`	Plugin -> Server connection timeout (ms) (default: 10000)	Optional
`UNITY_MCP_CLIENT_TRANSPORT`	Client -> Server transport type: stdio or http (default: http)	Optional