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Use when the user asks to run a performance audit, profile a website, check page load speeds, measure Core Web Vitals (LCP, CLS, FCP, INP, TTFB), run a Lighthouse audit, test mobile performance, capture a performance trace, hunt memory leaks, or diagnose rendering / layout-shift / third-party bottlenecks of any URL using Chrome DevTools.
performance-audit is an agent skill entry in ChatHome Skills, sourced from GitHub Skill Search and scored 58/100. # Web Performance Audit End-to-end performance audit of any URL using the [`chrome-devtools-mcp`](https://github.com/ChromeDevTools/chrome-devtools-mcp) server. As an agent skill, it packages a reusable instruction set that AI coding agents such as Codex and Claude Code can load to perform this task without hand-written glue code. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding performance-audit to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
codex skill install damadorPL/performance-audit-skill-publicReview the upstream source before running this command.
Scan coverage: Install metadata and the indexed document body.
Automated signals from install metadata and a bounded skill body — not a full code security audit and not a recursive source or dependency review.
# Web Performance Audit End-to-end performance audit of any URL using the [`chrome-devtools-mcp`](https://github.com/ChromeDevTools/chrome-devtools-mcp) server. Produces a structur