Use when writing tests that share state. Use when tests depend on other tests. Use when test order matters.
Development
Code generation, debugging, testing, and development workflows
Generates architecture diagrams from code, infrastructure, or descriptions. Use when user asks to visualize,...
Generates architecture diagrams from Terraform code. Use when user has .tf files or asks to visualize Terraform...
Full autonomous execution from idea to working Android app
Run a comprehensive code review
Deep codebase initialization with hierarchical DROIDS.md documentation
Thorough codebase search
Git expert for atomic commits, rebasing, and history management with style detection
Manage isolated dev environments with git worktrees and tmux sessions
Run a comprehensive security review on code
Test-Driven Development enforcement skill - write tests first, always
QA cycling workflow - test, verify, fix, repeat until goal met
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when...
Binding audio analysis data to visual parameters including smoothing, beat detection responses, and...
Backend development guidelines for Node.js/Express/TypeScript applications. Layered architecture (Routes →...
Use when starting any feature, project, or design work. Guides collaborative design refinement through incremental...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
Comprehensive React component library with 30+ production-ready components using shadcn/ui architecture, CVA...
Production-ready React form patterns using React Hook Form (default) and TanStack Form with Zod integration. Use...
Router for web form development. Use when creating forms, handling validation, user input, or data entry across...
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading,...
GSAP integration with React including useGSAP hook, ref handling, cleanup patterns, and context management. Use when...
A set of resources to help me write all kinds of internal communications, using the formats that my company likes to...
Bloom and glow effects using Three.js UnrealBloomPass with React Three Fiber. Use when implementing glow, bloom,...