Skip to main content
Glama
pvinis
by pvinis

playwright_iframe_click

Interact with elements inside iframes on a webpage by specifying iframe and element selectors, enabling precise actions in web automation and testing scenarios.

Instructions

Click an element in an iframe on the page

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
iframeSelectorYesCSS selector for the iframe containing the element to click
selectorYesCSS selector for the element to click

Implementation Reference

  • IframeClickTool class containing the execute method that performs the iframe click using Playwright frameLocator and locator.click()
    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}`);
        });
      }
    }
  • Input schema definition for the playwright_iframe_click tool, specifying required iframeSelector and selector parameters
    {
      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"],
      },
    },
  • Tool registration in the main handleToolCall switch statement, dispatching to iframeClickTool.execute
    case "playwright_iframe_click":
      return await iframeClickTool.execute(args, context);
  • Instantiation of the IframeClickTool instance used for handling the tool call
    if (!iframeClickTool) iframeClickTool = new IframeClickTool(server);
  • Import of the IframeClickTool class from its implementation file
    IframeClickTool,
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It states the action ('click') but doesn't disclose behavioral traits like error handling (e.g., if the iframe or element isn't found), side effects (e.g., page navigation), or performance aspects. This is a significant gap for a mutation tool.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence with zero waste, front-loading the core action. It's appropriately sized for the tool's purpose.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no annotations, no output schema, and a mutation tool (clicking implies interaction), the description is incomplete. It lacks details on return values, error cases, or prerequisites (e.g., page must be loaded), making it inadequate for safe agent use.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, with clear descriptions for both parameters ('iframeSelector' and 'selector'). The description adds no additional meaning beyond the schema, such as syntax examples or constraints, so it meets the baseline for high coverage.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('click') and target ('an element in an iframe on the page'), which is specific and understandable. However, it doesn't explicitly differentiate from sibling tools like 'playwright_click' (which presumably clicks elements not in iframes), missing full sibling distinction.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives, such as 'playwright_click' for non-iframe elements or other iframe-related tools. It lacks explicit context or exclusions, leaving usage unclear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Install Server

Other Tools

Related Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/pvinis/mcp-playwright-stealth'

If you have feedback or need assistance with the MCP directory API, please join our Discord server