Agent Skills

SKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.

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Performance Optimization

comeonoliver

Lighthouse-led web performance audits and actionable optimizations to reduce load time, improve Core Web Vitals, and cut total page weight.

performancelighthouseweb-vitals

5 triggers

Smart Blog — Google Performance

smart-blog-skills

Integrates PageSpeed Insights and Chrome UX Report (CrUX) to provide PageSpeed and Core Web Vitals analysis for blog posts, with optional API key setup and conf

performancepagespeedcrux

6 triggers

Performance Benchmark

gStack

Measure and detect performance regressions for web pages using automated benchmarks, baselines, and trend analysis.

performancebenchmarkingweb-vitals

7 triggers

Performance Benchmark (gstack)

gstack-ko

Run automated performance baselines and regression detection for web pages (TTFB, FCP, LCP, bundle sizes, requests) and compare against historical baselines.

performancebenchmarkingweb-vitals

6 triggers

Benchmark (Performance Regression Detection)

OStack SaaS

Automated performance benchmarking and regression detection: captures baselines, measures Core Web Vitals, and compares metrics across PRs to flag regressions.

performancebenchmarkingweb-vitals

105

6 triggers

Shopify Performance Optimizer

agentic-commerce-skills-plugins

Expert guidance for optimizing Shopify store speed, including Liquid rendering, asset optimization, and Core Web Vitals.

shopifyecommerceperformance

6 triggers