Lighthouse Mcp

Created By

priyankark7 months ago

Allows AI assistants such as Cursor/Cline/GitHub Copilot to use Google's lighthouse tool to measure perf metrics for your webpage. You can then run an agentic loop and get the assistants to optimize those metrics!

# lighthouse

# web perf

Overview Content Tools Comments

Overview

What is Lighthouse MCP?

Lighthouse MCP is a server that integrates with Google's Lighthouse tool to measure performance metrics for web pages, allowing AI assistants to optimize these metrics.

How to use Lighthouse MCP?

You can use Lighthouse MCP by running it via npx or installing it globally. After configuration, you can run audits on any URL to get performance scores.

Key features of Lighthouse MCP?

Comprehensive Lighthouse audits on any URL
Performance scores and metrics
Device emulation (mobile/desktop)
Network throttling control
Selection of specific audit categories

Use cases of Lighthouse MCP?

Measuring and optimizing webpage performance for SEO.
Running audits to improve accessibility and best practices.
Integrating with AI assistants for automated performance analysis.

FAQ from Lighthouse MCP?

Can I run audits on any website?

Yes! You can run audits on any publicly accessible URL.

Is there a specific Node.js version required?

Yes, Node.js version 16 or higher is required.

How do I configure the MCP settings?

You can configure the MCP settings by adding the appropriate command and arguments to your configuration file.

Server Config

{
  "mcpServers": {
    "lighthouse": {
      "command": "npx",
      "args": [
        "lighthouse-mcp"
      ],
      "disabled": false,
      "autoApprove": []
    }
  }
}

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