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mcp/harbor
Grok

Unity MCP Server for Grok

io.github.rachitkumarrastogi/unity-mcp-server

MCP server for Unity: 130+ tools, Unity 6 skills, AI/ML discovery. No Editor.

client:Grok transport:stdio runtime:npm

Install Unity MCP Server in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "unity-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "unity-mcp-server"
      ],
      "env": {
        "UNITY_PROJECT_PATH": "<UNITY_PROJECT_PATH>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Unity MCP Server in other clients

Unity MCP Server MCP server