mcp-playwright

Instructions

Implementation Reference

• src/tools/browser/interaction.ts:56-70 (handler)

  The core handler implementation for 'playwright_iframe_click' in the IframeClickTool class. It locates the iframe using frameLocator, checks if it exists, clicks the specified element inside it, and returns a success message.
  export class IframeClickTool extends BrowserToolBase { /** * Execute the iframe click tool */ async execute(args: any, context: ToolContext): Promise<ToolResponse> { return this.safeExecute(context, async (page) => { const frame = page.frameLocator(args.iframeSelector); if (!frame) { return createErrorResponse(`Iframe not found: ${args.iframeSelector}`); } await frame.locator(args.selector).click(); return createSuccessResponse(`Clicked element ${args.selector} inside iframe ${args.iframeSelector}`); }); }
• src/tools.ts:131-145 (schema)

  The tool definition including name, description, and input schema (iframeSelector and selector required) for 'playwright_iframe_click'.
  { name: "playwright_iframe_click", description: "Click an element in an iframe on the page", inputSchema: { type: "object", properties: { iframeSelector: { type: "string", description: "CSS selector for the iframe containing the element to click", }, selector: { type: "string", description: "CSS selector for the element to click" }, }, required: ["iframeSelector", "selector"], }, },
• src/toolHandler.ts:393-393 (registration)

  Instantiation of the IframeClickTool instance in the initializeTools function.
  if (!iframeClickTool) iframeClickTool = new IframeClickTool(server);
• src/toolHandler.ts:589-590 (registration)

  The switch case in handleToolCall function that dispatches 'playwright_iframe_click' calls to the iframeClickTool's execute method.
  return await iframeClickTool.execute(args, context);
• src/toolHandler.ts:76-76 (registration)

  Type declaration for the iframeClickTool instance variable.
  let iframeClickTool: IframeClickTool;