Apple Messages for Grok

Install Apple Messages in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "apple-messages-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "apple-messages-mcp"
      ],
      "env": {
        "APPLE_MESSAGES_MCP_SAFETY_MODE": "<APPLE_MESSAGES_MCP_SAFETY_MODE>",
        "APPLE_MESSAGES_MCP_ALLOWED_ROOTS": "<APPLE_MESSAGES_MCP_ALLOWED_ROOTS>"
      }
    }
  }
}

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