macOS (osascript) for Grok

Install macOS (osascript) in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "mcp-osx": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-osx"
      ],
      "env": {
        "MCP_OSX_MODE": "<MCP_OSX_MODE>",
        "MCP_OSX_APPS": "<MCP_OSX_APPS>",
        "MCP_OSX_HOME": "<MCP_OSX_HOME>"
      }
    }
  }
}

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