Systematic debugging methodology with 4-phase process, root cause tracing, and elite observability standards. No fixes without investigation.

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

TailwindCSS v4 and SSR expert. Use when configuring TailwindCSS, implementing SSR strategies, optimizing critical CSS, or solving styling performance issues.

Model Context Protocol development expert. Use when creating MCP servers, clients, or tools that enable AI agents to interact with external systems, APIs, and development environments.

Use when user says "resume session", "what did I work on", or "find conversation about [topic]". Automatically searches, resumes, and analyzes Claude Code sessions. Handles session discovery,...

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Implement accessibility (a11y) best practices to make applications usable by everyone. Use when building UIs, conducting accessibility audits, or ensuring WCAG compliance. Covers screen readers,...

Build responsive, mobile-first layouts using fluid containers, flexible units, media queries, and touch-friendly design that works across all screen sizes. Use this skill when creating or...

Build responsive, mobile-first layouts using fluid containers, flexible units, media queries, and touch-friendly design that works across all screen sizes. Use this skill when creating or...

Maintain comprehensive changelogs and release notes following Keep a Changelog format. Use when documenting version history, release notes, or tracking changes across versions.

Build targeted prospect lists by analyzing LinkedIn profiles, extracting job titles, companies, locations, and recent activity. Identifies decision-makers, tracks job changes for warm outreach,...

Auto-applies MECE/BFO framework (thesis, Mermaid TD/LR, numbered sections, Ground Truth) to ANY .md file creation.

Master of high-performance web map implementations handling 5,000-100,000+ geographic data points. Specializes in Leaflet.js optimization, Supercluster algorithms, viewport-based loading, canvas...

Marketing Mode combines 23 comprehensive marketing skills covering strategy, psychology, content, SEO, conversion optimization, and paid growth. Use when users need marketing strategy,...

Generate interactive presentation from an outline or brief. Creates markdown-based presentations (Marp/Slidev/reveal.js) or standalone HTML presentations. Use when user asks to create slides, make...

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Best practices for creating custom WordPress Gutenberg blocks with React/TypeScript, covering scaffolding, block architecture, attributes, dynamic vs static rendering, and testing

Expert guidance for browser automation and web testing using Selenium WebDriver with best practices for element location, waits, and test organization.

Provide expert guidance on Shopify e-commerce platform. Advises on store setup, products, customization, and optimization.