Agent Skills

WCAG compliance checking procedures with automated and manual testing for inclusive design.

REST API design best practices including versioning, error handling, pagination, and documentation.

CI/CD setup procedures for GitHub Actions, Vercel, and other platforms with testing and deployment automation.

Content planning and creation procedures including editorial calendars, SEO content, and distribution.

Database migration procedures with zero-downtime strategies, rollback plans, and data validation.

Containerization procedures with Dockerfile best practices, multi-stage builds, and compose configurations.

Email template creation with responsive HTML, dark mode support, and cross-client compatibility.

Meta skill for discovering and installing other Claude Code skills. 418K+ installs.

Branching, PR, and merge strategies including conventional commits, release management, and code review.

Landing page creation workflow with conversion-optimized layouts, CTAs, and responsive design.

Web performance procedures including Core Web Vitals, bundle optimization, caching, and lazy loading.

React and Next.js performance optimization guidelines from Vercel Engineering. 176K+ installs.

Best practices for building programmatic videos with Remotion framework. 126K+ installs.

Comprehensive vulnerability scanning procedures including OWASP Top 10, dependency audit, and secret detection.

SEO best practices including meta tags, structured data, Core Web Vitals, and content optimization.

Database setup procedures including schema design, RLS policies, edge functions, and auth configuration.

Test planning and execution procedures including unit, integration, e2e, and performance testing.

Review UI code for Web Interface Guidelines compliance including accessibility and UX. 137K+ installs.

Implement API rate limiting -- token bucket, sliding window, per-user and per-IP limits

Set up Playwright browser testing -- install, write tests, configure CI, screenshot comparison

Set up custom domain -- DNS records, SSL, Vercel/Cloudflare configuration

Set up transactional email -- provider config, templates, send/receive, bounce handling

Set up GitHub Actions CI/CD -- lint, test, build, deploy pipeline with environment protection

Build a high-converting landing page -- hero, features, pricing, CTA, responsive, SEO-optimized

Add OAuth login -- Google, GitHub, or other providers via Supabase Auth

Generate product demo videos -- script, TTS, video composition via Remotion

Set up Stripe billing for a SaaS app — products, prices, checkout, webhooks, customer portal

Full security audit -- semgrep scan, dependency check, auth review, RLS validation, header check, secret detection

Full SEO setup -- meta tags, sitemap, robots.txt, structured data, Core Web Vitals, AI bot configuration

Publish content across multiple social platforms simultaneously via Postiz

Set up a Supabase project -- schema design, RLS policies, edge functions, auth configuration

Build a web scraping pipeline -- crawl, extract, clean, store structured data

Build a reliable webhook handler -- signature verification, idempotency, retry handling, dead letter queue

Create generative and algorithmic art using code-based visual techniques.

Maintain design consistency across projects by following brand guidelines and design systems.

Build applications using the Claude API and Anthropic SDK with best practices.

Collaborative document creation and editing with structured content workflows.

Create and manipulate Word documents programmatically with proper formatting.

Create distinctive, production-grade frontend interfaces with high design quality. 277K+ installs.

Create MCP (Model Context Protocol) servers from scratch with proper tool definitions.

Create and manipulate PDF documents with text, images, and formatting.

Create PowerPoint presentations with slides, layouts, and visual elements.

Create new Claude Code skills with proper SKILL.md structure and frontmatter.

Build interactive web artifacts and standalone HTML/CSS/JS components.

Test web applications with structured test plans, browser automation, and assertions.

Create and manipulate Excel spreadsheets with formulas, charts, and formatting.