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Implementation Reference

• src/browser.ts:83-89 (handler)

  The screenshot method in the BrowserManager class that captures a screenshot of the current page using Puppeteer and saves it to a file with the given name.

  async screenshot(name: string) {
      const page = await this.init();
      const filename = `${name.replace(/[^a-z0-9]/gi, '_').toLowerCase()}.png`;
      const filepath = path.resolve(process.cwd(), filename);
      await page.screenshot({ path: filepath });
      return `Screenshot saved to ${filepath}`;
  }

• src/index.ts:71-81 (schema)

  The input schema and metadata definition for the 'screenshot' tool, including name, description, and input parameters.

  {
      name: "screenshot",
      description: "Take a screenshot of the current page",
      inputSchema: {
          type: "object",
          properties: {
              name: { type: "string", description: "Name for the screenshot file (without extension)" },
          },
          required: ["name"],
      },
  },

• src/index.ts:132-134 (registration)

  The dispatch logic in the CallToolRequestSchema handler that routes 'screenshot' tool calls to the browserManager.screenshot method.

  case "screenshot":
      result = await browserManager.screenshot(String(args?.name));
      break;