Design

Production-ready Cobra CLI patterns including command structure, flags (local and persistent), nested commands, PreRun/PostRun hooks, argument validation, and initialization patterns used by kubectl and hugo. Use when building Go CLIs, implementing Cobra commands, creating nested command structures, managing flags, validating arguments, or when user mentions Cobra, CLI development, command-line tools, kubectl patterns, or Go CLI frameworks.

Orchestrator for WebView UI mockup workflow - delegates design iteration to ui-design-agent and implementation scaffolding to ui-finalization-agent. Use when user mentions UI design, mockup, WebView interface, or requests 'design UI for [plugin]'.

cc-plugins 프로젝트 개발 가이드라인, 레퍼런스 패턴, 프로젝트 구조 조회. Use when Claude needs to (1) Look up development principles (P1-P4, DRY, KISS, YAGNI, SOLID), (2) Find reference patterns for Hooks/Agents/Commands creation, (3) Understand project structure and file locations, (4) Learn how to create Skills/Hooks/Agents/Commands, or (5) Delegate to claude-code-guide for official Claude Code documentation

Expert guidance for compacting files to minimize AI token consumption while preserving semantic meaning. Use this skill when asked to compact, minimize, or reduce token usage in files.

Automatically applies when building RAG (Retrieval Augmented Generation) systems. Ensures proper chunking strategies, vector database patterns, embedding management, reranking, and retrieval optimization.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

Guide Claude to create domain modules following DDD principles and hexagonal architecture for Java + Spring Boot projects.Use when user requests:(1) "Create a new module" / "새 모듈 만들어줘" / "도메인 모듈 생성"(2) "Add {feature} module" (e.g., "Add order module", "Add product module")(3) "Build {domain} bounded context" / "{domain} 바운디드 컨텍스트 구현"(4) Any request to create a new domain module for Java + Spring Boot projects with DDD and hexagonal architecture.Applies Kent Beck's TDD workflow (Red → Green → Refactor).Adapts to any Java/Spring Boot project by reading CLAUDE.md at project root.Uses Java 17+ features including records, sealed classes, and pattern matching.

Design, manage, and evolve digital gardens as living knowledge bases within memory palaces.

Debug jsgui3 client-side activation issues. Use when SSR renders but clicks don’t work, this.dom.el is null, or you see Missing context.map_Controls / activation failures.

BOS突破交易法 - 基于 LuxAlgo Strong/Weak HL 的 BOS 突破交易策略, 当出现 BOS 信号且有明确的 HH/LL 止损点时入场

Adds AJAX, CSS Transitions, WebSockets, and Server Sent Events to HTML using attributes. Use when building hypermedia-driven applications, adding interactivity without JavaScript frameworks, or when user mentions HTMX, hx-boost, or HTML-first development.

MCP (Model Context Protocol) server selection and configuration skill usingDocker MCP Toolkit as the primary orchestration method. Guides dynamic serverdiscovery, installation via Docker gateway, and fallback to direct installation.Should be executed after /initialize-project to extend Claude Code's capabilities.

Use when creating or merging pull requests - provides branch naming, PR title format, and description requirements for consistent PR workflows

Guide users through creating Agent Skills for Claude Code. Use when the user wants to create, write, author, or design a new Skill, or needs help with SKILL.md files, frontmatter, or skill structure.

Master database technologies including SQL, PostgreSQL, MongoDB, Redis, and data modeling. Use when designing databases, writing queries, or optimizing database performance.

Comprehensive FastAPI best practices, patterns, and conventions for building production-ready Python web APIs. Covers application structure, async patterns, Pydantic models, dependency injection, database integration, authentication, error handling, testing, OpenAPI documentation, performance optimization, and common anti-patterns. Essential reference for FastAPI code reviews and development.

Comprehensive pull request review covering code quality, security vulnerabilities, performance issues, and design patterns. Use when reviewing PRs, analyzing code changes, checking for bugs, or when user mentions pull request, PR review, code review, or merge request.

Microsoft Pragmatic Rust Library Guidelines. Use when designing library crates, public APIs, managing dependencies, or creating reusable components.

Enforce clean architecture principles, proper layering rules, dependency flow, module boundaries, and interface design. Use when designing new features, refactoring code, or reviewing architecture.

REST/GraphQL APIの設計と OpenAPI 仕様の作成を支援します。エンドポイント設計、エラー処理、セキュリティ対策を含む包括的なAPI仕様を提供します。新規API設計、API仕様の標準化、インターフェース設計が必要な場合に使用してください。