Configurable Puppeteer MCP Server

Instructions

Implementation Reference

• index.ts:162-170 (handler)

  Handler implementation for the 'puppeteer_navigate' tool. Navigates the Puppeteer browser page to the provided URL and returns a confirmation message.

  case "puppeteer_navigate":
    await page.goto(args.url);
    return {
      content: [{
        type: "text",
        text: `Navigated to ${args.url}`,
      }],
      isError: false,
    };

• index.ts:19-29 (schema)

  Tool schema definition for 'puppeteer_navigate', including name, description, and input schema requiring a 'url' parameter.

  {
    name: "puppeteer_navigate",
    description: "Navigate to a URL",
    inputSchema: {
      type: "object",
      properties: {
        url: { type: "string" },
      },
      required: ["url"],
    },
  },

• index.ts:411-412 (registration)

  Registration of the tool list (TOOLS array containing puppeteer_navigate) in the ListToolsRequestSchema handler.

    tools: TOOLS,
  }));

• index.ts:414-416 (registration)

  Registration of the CallToolRequestSchema handler, which dispatches to handleToolCall based on tool name, including puppeteer_navigate.

  server.setRequestHandler(CallToolRequestSchema, async (request) =>
    handleToolCall(request.params.name, request.params.arguments ?? {})
  );