Three.js performance optimization and best practices guidelines. Use when writing, reviewing, or optimizing Three.js...
Development
Code generation, debugging, testing, and development workflows
Auth.js v5 setup for Next.js authentication including Google OAuth, credentials provider, environment configuration,...
Clerk authentication for Next.js 16 (App Router only) with proxy.ts setup, migration from middleware.ts, environment...
Pattern for building MCP servers in Next.js with mcp-handler, shared Zod schemas, and reusable server actions.
Key facts and breaking changes for upgrading to Prisma ORM 7. Consider version 7 changes before generation or troubleshooting
Best practices for Laravel API Resources including resource transformation, collection handling, conditional...
Use when creating or developing Laravel features, before writing code or implementation plans - refines rough ideas...
Test-Driven Development specifically for Laravel applications using Pest PHP. Use when implementing any Laravel...
Systematic debugging process for Laravel applications - ensures root cause investigation before attempting fixes....
Automates git workflows with branch management, atomic commits, history cleanup, and PRs. Use when committing,...
Audits Claude Code hooks for correctness, safety, and performance. Use when reviewing, validating, or debugging...
Analyze codebase with parallel Explore agents to produce .planning/codebase/ documents. Use for brownfield project...
Provides guidance on organizing folder structures and file system layouts for any project. Use when planning project...
Guide for authoring effective skills that extend Claude's capabilities. Use when creating, updating, or improving...
Runs systematic tests on Claude Code customizations. Executes sample queries, validates responses, generates test...
Implement authentication and authorization with Better Auth - a framework-agnostic TypeScript authentication...
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having...
Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and...
Use when receiving code review feedback (especially if unclear or technically questionable), when completing tasks...
Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for...
Searching internet for technical documentation using llms.txt standard, GitHub repositories via Repomix, and...
Intelligently organizes your files and folders across your computer by understanding context, finding duplicates,...
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading,...
Generate comprehensive GitHub ecosystem configuration including CI/CD workflows, issue templates, PR templates,...