Unity MCP for VS Code

io.github.ivanmurzak/unity-mcp

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

client:VS Code transport:stdio runtime:oci

Install Unity MCP in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "unity-mcp-port",
      "description": "UNITY_MCP_PORT",
      "password": true
    },
    {
      "type": "promptString",
      "id": "unity-mcp-plugin-timeout",
      "description": "UNITY_MCP_PLUGIN_TIMEOUT",
      "password": true
    },
    {
      "type": "promptString",
      "id": "unity-mcp-client-transport",
      "description": "UNITY_MCP_CLIENT_TRANSPORT",
      "password": true
    }
  ],
  "servers": {
    "unity-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/ivanmurzakdev/unity-mcp-server:0.17.1"
      ],
      "env": {
        "UNITY_MCP_PORT": "${input:unity-mcp-port}",
        "UNITY_MCP_PLUGIN_TIMEOUT": "${input:unity-mcp-plugin-timeout}",
        "UNITY_MCP_CLIENT_TRANSPORT": "${input:unity-mcp-client-transport}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

Unity MCP in other clients

Unity MCP MCP server