MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.
Overview
What is Lighthouse MCP Server?
Lighthouse MCP Server is a Model Context Protocol (MCP) server that enables AI agents to perform comprehensive web audits using Google Lighthouse, providing detailed analysis on performance, accessibility, SEO, and security.
How to use Lighthouse MCP Server?
To use the Lighthouse MCP Server, install it via your preferred client (like VS Code or Cursor) using the provided command configurations, and then run audits on your desired URLs.
Key features of Lighthouse MCP Server?
- Performance Analysis: Complete Lighthouse audits with performance scores and optimization recommendations.
- Accessibility Audits: WCAG compliance checking and accessibility score analysis.
- SEO Analysis: Search engine optimization audits and best practice recommendations.
- Security Assessment: Scanning for HTTPS, CSP, and security vulnerabilities.
- Resource Analysis: Identifying optimization opportunities for JavaScript, CSS, images, and fonts.
- Core Web Vitals Monitoring: Tracking LCP, FID, and CLS metrics.
Use cases of Lighthouse MCP Server?
- Automated performance monitoring for websites.
- Ensuring accessibility compliance for web applications.
- Conducting SEO audits to improve search rankings.
- Performing security assessments to identify vulnerabilities.
- Analyzing resource usage and optimization opportunities.
FAQ from Lighthouse MCP Server?
- Can I use Lighthouse MCP Server for any website?
Yes, you can run audits on any publicly accessible website.
- Is there a cost to use Lighthouse MCP Server?
No, it is open-source and free to use.
- What are the system requirements?
You need Node.js 22.0.0 or newer and a compatible browser (Chrome/Chromium).