Expert in building browser extensions that solve real problems - Chrome, Firefox, and cross-browser extensions....
AI & LLM
LLM integrations, prompt engineering, and AI orchestration
BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript...
How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the...
ClickHouse database patterns, query optimization, analytics, and data engineering best practices for...
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
Development skill from everything-claude-code
Project Guidelines Skill (Example)
Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or...
Development skill from everything-claude-code
Creating interactive data visualisations using d3.js. This skill should be used when creating custom charts, graphs,...
Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments
Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync Use when: adding...
Comprehensive checklist for conducting thorough code reviews covering functionality, security, performance, and...
Professional code review with auto CHANGELOG generation, integrated with Codex AI
Build AI agents that interact with computers like humans do - viewing screens, moving cursors, clicking buttons, and...
Use when a user asks for a plan for a coding task, to generate a clear, actionable, and atomic checklist.
Create SEO-optimized marketing content with consistent brand voice. Includes brand voice analyzer, SEO optimizer,...
Strategies for managing LLM context windows including summarization, trimming, routing, and avoiding context rot Use...
Persistent memory systems for LLM conversations including short-term, long-term, and entity-based memory Use when:...
When the user wants to edit, review, or improve existing marketing copy. Also use when the user mentions 'edit this...
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Core component library and design system patterns. Use when building UI, using design tokens, or working with the...
Expert in CrewAI - the leading role-based multi-agent framework used by 60% of Fortune 500 companies. Covers agent...