Design

Waterfall Phase 1 - Requirements Analysis (需求分析)

Configures Rollup for ES module bundling with plugins, tree shaking, and multiple output formats. Use when building JavaScript libraries, creating optimized bundles, or publishing npm packages.

An accountability partner for long-term learning journeys. Use when starting a study session to pick up where you left off, get progress summaries, receive quizzes on book material, get guidance on projects, track milestones, and stay motivated. Triggers on: "lets study", "study session", "continue learning", "what should I work on", "quiz me", or when working in a folder with comprehensive-study-plan.md and current-focus.md files.

Design and build reusable, composable UI components following the single responsibility principle with clear prop interfaces and proper state management. Use this skill when creating or modifying React components, Vue components, Svelte components, web components, or any modular UI building blocks. Use this skill when implementing component composition patterns, defining component props and interfaces, managing local component state, or creating component documentation. Use this skill when working with component files in components/, widgets/, views/, or pages/ directories. Use this skill when refactoring large components into smaller composable pieces, establishing component naming conventions, or designing component APIs for reusability across different contexts.

Expert knowledge of Vuer UIKit, a React component library for building interactive 3D and UI applications with 38 components and a powerful Dial system

Multi-project dashboard for managing PopKit-enabled projects. Shows health scores, recent activity, and quick actions across all registered projects. Use when switching between projects, checking overall status, or managing project registry. Do NOT use if only working in a single project - use morning routine or next-action instead.

Validate requirements quality - unique keys, acceptance criteria, testability, clarity. Sensor detecting requirement quality issues. Use before moving to Design stage or as quality gate.

Type-safe database access with Prisma ORM for Node.js and TypeScript. Use when designing schemas, writing queries, running migrations, or optimizing database operations. Triggers on Prisma, database, ORM, migration, or SQL questions.

Guide AI agents through TypeScript coding best practices including type safety, error handling, code organization, and architecture patterns. This skill should be used when generating TypeScript code, reviewing TypeScript files, creating new TypeScript modules, refactoring JavaScript to TypeScript, or when the user asks about TypeScript patterns, types, or coding standards. Keywords: typescript, types, coding standards, best practices, type safety, generics, architecture, refactoring.

Enseña principios de diseño UI/UX profesional para crear interfaces hermosas y modernas. Incluye paletas de colores contemporáneas, tipografía, espaciado y componentes. Evita clichés como gradientes azul-púrpura. Úsalo al diseñar cualquier interfaz de usuario.

Use this skill when integrating Cloudflare Zero Trust Access authentication with Cloudflare Workers applications. Provides Hono middleware setup, manual JWT validation patterns, service token authentication, CORS handling with Access, and multi-tenant configurations. Prevents 8 common errors including CORS preflight blocking (45 min saved), key cache race conditions (20 min), missing JWT headers (30 min), and dev/prod team mismatches (15 min). Saves ~58% tokens (3,250 tokens) and 2.5 hours per implementation. Covers user authentication flows, service-to-service auth, geographic restrictions, role-based access control, and Access policy configuration.Keywords: Cloudflare Access, Zero Trust, Cloudflare Zero Trust Access, Access authentication, JWT validation, access jwt, service tokens, hono cloudflare access, hono-cloudflare-access middleware, workers authentication, protect worker routes, admin authentication, access policy, identity providers, azure ad access, google workspace access, okta access, github a

Long-running design anthropologist that builds comprehensive visual databases from 500-1000 real-world examples, extracting color palettes, typography patterns, layout systems, and interaction design across any domain (portfolios, e-commerce, SaaS, adult content, technical showcases). This skill should be used when users need exhaustive design research, pattern recognition across large example sets, or systematic visual analysis for competitive positioning.

WHEN: Go project review, error handling, goroutines, interfaces, testingWHAT: Error handling patterns + Concurrency safety + Interface design + Testing + Idiomatic GoWHEN NOT: Go API frameworks → go-api-reviewer, Rust → rust-reviewer

Create rich, responsive interactive experiences that make applications a joy to use. Use this skill when building components with user interactions, forms, data-heavy interfaces, or any feature requiring thoughtful UX patterns. Complements frontend-design with psychology-driven interaction patterns.

This skill should be used when the user asks to "write a spec", "create a specification", "define acceptance criteria", "break down a feature", "write user stories", or needs guidance on structuring feature requirements. Provides patterns for effective spec writing and task decomposition.

Design and implement RESTful API endpoints following best practices for URL structure, HTTP methods, status codes, and versioning. Use this skill when creating or modifying API routes, controllers, or endpoint handlers. When working on files like routes.py, api.py, controllers/, endpoints/, or any file defining HTTP endpoints. When designing URL patterns, choosing HTTP methods (GET, POST, PUT, PATCH, DELETE), implementing pagination, filtering, or sorting. When adding rate limiting headers or API versioning strategies.

A comprehensive pattern for handling asynchronous operations in JavaScript/TypeScript applications with automatic cleanup, graceful error handling, and memory leak prevention. Use when building async operations that need timeout control, cancellation support, retry logic, or graceful error handling.

How tests should be structured, named, and prioritized in this codebase.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

멀티 스테이지 빌드(multi-stage builds), docker-compose 오케스트레이션, 이미지 최적화, 디버깅 및 운영 모범 사례를 포함하는 포괄적인 Docker 컨테이너화 워크플로우입니다. 애플리케이션 컨테이너화, 개발 환경 구축 또는 Docker 배포 시 사용합니다.