express-js/skills/template/SKILL.md
Replace with description of the skill and when Claude should use it.
npx skillsauth add spuneiartur/claude-agent-specs template-skillInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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tools
Replace with description of the skill and when Claude should use it.
tools
Comprehensive website performance audit and optimization skill. Identifies and automatically fixes performance issues including image optimization, video compression, lazy loading, Core Web Vitals, bundle size, and rendering strategy. Uses Lighthouse (via CLI or MCP when available), ffmpeg for media processing, and the project's existing Image component with blur-up lazy loading. Use this skill whenever the user mentions: website speed, page load time, performance audit, Core Web Vitals, Lighthouse, optimize images, compress videos, lazy loading, LCP, CLS, FID, INP, slow website, speed up, performance optimization, image compression, video optimization, blur placeholder, WebP conversion, media audit, bundle size, or wants to improve their website's loading performance. Also trigger when the user says "my site is slow", "optimize for speed", "reduce load time", "improve performance", or asks about image/video optimization in any context.
tools
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
tools
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.