PageSpeed Insights

liveTechnologyDeveloper

Google PageSpeed Insights — runs Lighthouse against any public URL and returns the performance scores, the real-user field data, and the ranked list of fixes.

2tools
0msauth
free tier50 calls/day

Tools

pagespeed_audit

Run Google's PageSpeed Insights (Lighthouse) against any public URL and get back the performance, accessibility, best-practices and SEO scores, the lab timing metrics behind them, and the RANKED list

No parameters required.

▶Try it
pagespeed_field_metrics

Real-user Core Web Vitals for a page AND for its whole origin in one call, from Google's Chrome UX Report as PageSpeed Insights serves it — 75th-percentile Largest Contentful Paint, Interaction to Nex

No parameters required.

▶Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/pagespeed-insights/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/pagespeed-insights/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"pagespeed_audit","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("pagespeed_audit", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("google pagespeed insights — runs lighthouse against any public url and returns the performance scores, the real-user field data, and the ranked list of fixes");