addyosmani/web-quality-skills
A collection of reusable Agent Skills that enable AI agents to perform web quality audits and optimizations based on Lighthouse and Core Web Vitals guidelines.

This repository provides a stack-agnostic set of AI agent skills for optimizing web quality across performance, accessibility, SEO, and best practices. It encodes over 150 Lighthouse audits, Core Web Vitals optimization patterns (LCP, INP, CLS), and WCAG 2.2 standards as actionable agent instructions. Users install these skills into their AI agents (like Claude) to perform comprehensive web quality reviews and targeted optimizations.