Development skill from everything-claude-code
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Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or...
Project Guidelines Skill (Example)
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.
Development skill from everything-claude-code
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
ClickHouse database patterns, query optimization, analytics, and data engineering best practices for...
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js,...
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the...
This skill should be used when the user asks to "intercept HTTP traffic", "modify web requests", "use Burp Suite for...
Modern JavaScript/TypeScript development with Bun runtime. Covers package management, bundling, testing, and...
BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript...
Expert in building browser extensions that solve real problems - Chrome, Firefox, and cross-browser extensions....
Browser automation powers web testing, scraping, and AI agent interactions. The difference between a flaky script...
This skill should be used when the user asks to "test for broken authentication vulnerabilities", "assess session...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
You MUST use this before any creative work - creating features, building components, adding functionality, or...
Use when user needs capabilities Claude lacks (image generation, real-time X/Twitter data) or explicitly requests...
AI operational modes (brainstorm, implement, debug, review, teach, ship, orchestrate). Use to adapt behavior based...
Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or...
Comprehensive backend development guide for Node.js/Express/TypeScript microservices. Use when creating routes,...
Expert patterns for Azure Functions development including isolated worker model, Durable Functions orchestration,...
Specialized skill for building production-ready serverless applications on AWS. Covers Lambda functions, API...