{
  "name": "browser_hover",
  "description": "Move the real mouse pointer onto an element and leave it there.",
  "requires_confirmation": false,
  "inputSchema": {
    "type": "object",
    "properties": {
      "selector": {
        "type": "string",
        "description": "CSS selector of the element to hover, e.g. 'nav .menu-item:first-child'."
      },
      "ref_id": {
        "type": "string",
        "description": "Stable ref_id from browser_read_page or browser_find."
      }
    }
  }
}