leobrival
@leobrival
Public Skills
audit-methodology
by leobrival
Comprehensive audit methodology for web applications covering accessibility (RGAA 4.1), security (OWASP Top 10), performance (Core Web Vitals), and eco-design. Use when users need guidance on audit processes, testing methodologies, compliance standards, or audit best practices. Includes detailed reference documentation for each audit domain.
check-performance
by leobrival
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. Detects missing optimizations, large resources, render-blocking issues, and Core Web Vitals problems.
check-a11y
by leobrival
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 compatibility. Detects ARIA issues, focus problems, contrast issues, and semantic HTML violations.
check-headings
by leobrival
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. Detects missing H1, multiple H1s, skipped levels, empty headings, and hierarchy violations.
check-images
by leobrival
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, empty alt, decorative images without proper markup, oversized images, and missing dimensions.
check-links
by leobrival
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. Detects empty href, javascript:void(0), hash-only links, missing href attributes, and non-accessible buttons.
image-processing
by leobrival
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 media, or create image thumbnails. Supports modern formats and aspect ratios.
video-processing
by leobrival
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 audio tracks, or batch process video files. Supports modern codecs and social media presets.
check-meta
by leobrival
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 missing title, description issues, duplicate tags, and Open Graph problems.
media-processor
by leobrival
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, or handle both images and videos together.
gif-creation
by leobrival
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. Supports quality presets and custom timing.
web-crawler
by leobrival
High-performance Rust web crawler with stealth mode, LLM-ready Markdown export, multi-format output, sitemap discovery, and robots.txt support. Optimized for content extraction, site mapping, structure analysis, and LLM/RAG pipelines.
check-forms
by leobrival
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 types, accessibility issues, and validation problems.
website-crawler
by leobrival
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 generate site reports. Supports sitemap discovery, checkpoint/resume, rate limiting, and HTML report generation.
ssh-remote
by leobrival
SSH Remote MCP expert for managing remote Ubuntu servers. Use when users need to connect via SSH, execute remote commands, transfer files via SFTP, or manage multiple server connections.
statusline
by leobrival
Modular status line for Claude Code. Displays path, context tokens, git info, battery, memory, API usage, and session cost. Supports configurable profiles (minimal, standard, developer, full, classic) and individual module toggles. Use when setting up or customizing the Claude Code status line.
validation
by leobrival
Modular validation system for Claude Code hooks. Provides security command validation (PreToolUse), TypeScript type checking (PostToolUse), and lint checking (PostToolUse). Includes configurable security patterns, multi-linter detection, webhook notifications, and structured logging. Use when setting up or troubleshooting Claude Code validation hooks.
git-workflow
by leobrival
Complete Git development workflow toolkit. Covers commit, push, PR creation, merge to main, branch cleanup, debug, PR comment resolution, issue-based worktree creation, task execution, and worktree hooks configuration. Use when users need any Git-based development workflow or worktree isolation setup.
onepassword-cli
by leobrival
1Password CLI (op) expert for secrets management and agentic autofill. Use when users need to read secrets, inject credentials, manage vaults, items, service accounts, configure agentic autofill for AI agents, or automate secrets in CI/CD pipelines.
linter-setup
by leobrival
Linting and formatting setup expert using Biome and markdownlint-cli2. Use when users need to set up linters, configure Biome for TypeScript/JavaScript/CSS/JSON, configure markdownlint for Markdown files, migrate from ESLint/Prettier, or add code quality tooling to a project.
raycast-cli
by leobrival
Raycast CLI expert for extension development. Use when users need to create, develop, test, or publish Raycast extensions.
playwright-cli
by leobrival
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.
adonisjs-cli
by leobrival
AdonisJS Ace CLI expert for building TypeScript backend applications. Use when users need to scaffold, develop, build, or manage AdonisJS projects, run migrations, create models/controllers, or configure packages.
docker-cli
by leobrival
Docker CLI expert for containerization. Use when users need to build, run, manage containers, images, networks, volumes, or compose applications.