tools: open_site: signature: "open_site " docstring: "Open the specified website URL or local file path" arguments: - name: url type: string description: "The URL to open (can be a web URL or file path)" required: true close_site: signature: "close_site" docstring: "Close the currently open browser window" arguments: [] screenshot_site: signature: "screenshot_site" docstring: "Take a screenshot of the current page" arguments: [] click_mouse: signature: "click_mouse [