Agent Skills

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

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Performance Optimization

skillshub

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

FAR — File-Augmented Retrieval

far

Generates persistent .meta sidecar files for binary documents (PDFs, images, spreadsheets, media) so coding agents can read and reason about non-text files with

filesrtrretrieval

6 triggers

DALL·E Batch Image Generator

skills

Create and manage batch image generation jobs using the OpenAI Images API (DALL·E 3), with prompt revision tracking and size/style controls.

imagesimage-generationopenai

5 triggers

Responsive Image Sizing

front-end-checklist

Checks image assets, markup, and build/CDN transforms to ensure images are served at appropriate display sizes using srcset and sizes to reduce wasted bandwidth

imagesperformancelighthouse

72,891

5 triggers

Single Page SEO Analysis

codex-seo

Run a deep, actionable SEO audit for a single URL covering on-page tags, content quality, schema, and image/technical flags.

seoon-pagetechnical-seo

264

5 triggers

Image Optimization for Headless CMS

claude-code-plugins

Practical guidance for responsive images, format conversion, focal-point cropping, and on-the-fly image transformation for headless CMS and CDNs.

imagesperformanceweb

5 triggers

Media Downloader

media-downloader

Search for and download images and video clips (Pexels/Pixabay/Unsplash/YouTube), with optional trimming and YouTube segment extraction; supports Chinese and En

mediadownloaderyoutube

389

7 triggers