playwright-lighthouse-mcp

playwright-lighthouse-mcp

3.3

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A MCP server that analyzes web site performance using Playwright and Lighthouse.

The Playwright-Lighthouse MCP Server is a robust tool designed to evaluate and enhance website performance through the integration of Playwright and Lighthouse. By leveraging the Model Context Protocol (MCP), this server allows Language Learning Models (LLMs) to conduct comprehensive web performance analyses. The server is particularly useful for developers and analysts who need to assess various aspects of a website's performance, including speed, accessibility, and best practices. With the ability to capture screenshots and generate detailed reports, the Playwright-Lighthouse MCP Server provides valuable insights into how a website can be optimized for better user experience and search engine rankings. The server is compatible with MCP clients, making it a versatile addition to any web development toolkit.

Features

  • Performance analysis with Lighthouse
  • Screenshot capture
  • Integration with MCP clients
  • Customizable analysis categories
  • Detailed performance reports

Tools

  1. run-lighthouse

    Runs a Lighthouse performance analysis on the currently open page.

  2. take-screenshot

    Takes a screenshot of the currently open page.