check-performance
Analyze performance-related HTML issues on web pages. Use when users ask to check page performance, audit resource loading, verify lazy loading, check preload hints, or analyze render-blocking resources. Detect...
Browse published AI skills maintained by leobrival. Compare skill descriptions and follow each source repository for setup instructions.
Indexed skills
27Repository stars across indexed skills
12Repository forks
0Average repository stars per indexed skill
0Repository stars may repeat across skills from the same repository.
Analyze performance-related HTML issues on web pages. Use when users ask to check page performance, audit resource loading, verify lazy loading, check preload hints, or analyze render-blocking resources. Detect...
Smart video processing for compress, convert, trim, and audio extraction with batch support. Use when users ask to compress videos, convert to MP4/WebM, extract video clips, trim videos, remove audio, extract a...
Smart image processing for resize, compress, and convert operations with batch support. Use when users ask to resize images, compress photos, convert to WebP/AVIF, batch process images, optimize for social medi...
Analyze and validate links and buttons on web pages. Use when users ask to check links, verify button hrefs, find empty links, detect javascript:void links, find broken navigation, or audit clickable elements....
Analyze and validate HTML heading hierarchy (H1-H6) on web pages. Use when users ask to check headings structure, verify H1 presence, analyze SEO heading hierarchy, find heading issues, or audit page structure....
Perform accessibility audit on web pages. Use when users ask to check accessibility, audit WCAG compliance, verify ARIA usage, check color contrast, audit keyboard navigation, or analyze screen reader compatibi...
Universal media processor that auto-detects and processes images or videos with appropriate tools. Use when users ask to process media files, batch convert media, compress mixed folders, auto-detect file types,...
Analyze and validate forms on web pages. Use when users ask to check form accessibility, verify form labels, audit input fields, check form validation, or analyze form UX. Detects missing labels, invalid input...
High-performance web crawler for discovering and mapping website structure. Use when users ask to crawl a website, map site structure, discover pages, find all URLs on a site, analyze link relationships, or gen...
Analyze and validate meta tags on web pages. Use when users ask to check meta tags, verify SEO tags, audit page titles, check Open Graph tags, verify canonical URLs, or analyze social sharing tags. Detects miss...
Analyze and validate images on web pages. Use when users ask to check image alt tags, verify image accessibility, find missing alt attributes, audit image SEO, or check image optimization. Detects missing alt,...
Create optimized GIFs from videos or image sequences using 2-pass palette generation. Use when users ask to create GIF, video to GIF, optimize GIF, animated GIF, GIF from images, or reduce GIF file size. Suppor...
Expert in creating detailed customer persona cards with motivations, Jobs-to-be-Done framework, Forces of Progress, Customer Awareness Stages, 30 Elements of Value, behavioral insights, empathy mapping, and The...
Vercel CLI expert for serverless deployment. Use when users need to deploy apps, manage domains, env vars, or Vercel projects.
Specification-Driven Development methodology from GitHub spec-kit. Use when users ask to create specifications, plan features, define requirements, write user stories, decompose tasks, establish project constit...
Docker CLI expert for containerization. Use when users need to build, run, manage containers, images, networks, volumes, or compose applications.
Raycast CLI expert for extension development. Use when users need to create, develop, test, or publish Raycast extensions.
Lighthouse CLI expert for web performance auditing. Use when users need to audit performance, accessibility, SEO, best practices, or generate audit reports.
Next.js CLI expert for React development. Use when users need to create, develop, build, or deploy Next.js applications.
GitHub CLI (gh) expert for repository management. Use when users need to manage repos, issues, PRs, Actions, secrets, or interact with GitHub.
Railway CLI expert for deployment. Use when users need to deploy apps, manage databases, configure Railway projects, or manage environments.
Neon CLI expert for serverless PostgreSQL. Use when users need to manage Neon projects, branches, databases, roles, or connection strings.
Convex CLI expert for serverless backend and real-time database. Use when users need to deploy functions, manage environments, or import/export data.
Playwright CLI expert for E2E testing and browser automation. Use when users need to record tests, debug issues, generate reports, or test across multiple browsers and devices.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.