Development

Verifies code follows Clean Architecture principles in Polibase. Activates when creating or modifying src/domain, src/application, src/infrastructure, or src/interfaces files. Checks dependency rules, entity independence, repository patterns, DTO usage, and type safety.

Check ABAP code for compliance with Clean ABAP principles. Use this skill when users ask to check, validate, review, or analyze ABAP code for clean code compliance, code quality, best practices, or adherence to Clean ABAP guidelines. Triggers include requests like "check this ABAP code", "is this clean ABAP", "review my ABAP for clean code", "validate ABAP against clean code principles", or "analyze ABAP code quality".

Transform PRD documents into actionable task breakdowns with dependencies. Use after creating a PRD to generate implementation tasks.

Use this skill when delegating to sub-agents that require more flexibility than the Task tool provides - when launching multiple agents in parallel, managing persistent sessions across calls, or coordinating complex multi-agent workflows with custom orchestration patterns.

CRITICAL - Guide for using Claudish CLI ONLY through sub-agents to run Claude Code with OpenRouter models (Grok, GPT-5, Gemini, MiniMax). NEVER run Claudish directly in main context unless user explicitly requests it. Use when user mentions external AI models, Claudish, OpenRouter, or alternative models. Includes mandatory sub-agent delegation patterns, agent selection guide, file-based instructions, and strict rules to prevent context window pollution.

Spec-driven development workflow skill. Auto-loads when working on: - Specification creation or editing - Technical planning - Task decomposition - Implementation within ClaudeCraft context

Create and manage Claude-specific worktrees with automated setup and cleanup. Use this skill (via Skill tool or direct script) when asked to "create a worktree", "new worktree", "worktree for feature/staging", "setup isolated environment", or "cleanup old worktrees". Script path is auto-detected when using Skill tool. Handles smart naming, .env copying, background pnpm install, and automatic cleanup of stale worktrees.

Anthropic's Claude AI assistant via web interface.

This skill should be used when the user asks to "create a subagent", "validate a subagent", "generate subagent schema", "check subagent configuration", "write subagent specification", or mentions subagent development, validation, or protocol documentation for Claude Code.

Guide for creating Agent Skills with progressive disclosure and best practices. Use when creating new skills, understanding skill structure, or implementing progressive disclosure.

プロジェクトリスクの識別、評価、軽減戦略の体系的手法。 プロアクティブなリスク管理により、プロジェクトの成功確率を最大化します。 専門分野: - リスク識別: ブレインストーミング、SWOT分析、チェックリスト - リスク分析: 確率・影響度マトリクス、リスクスコアリング、EMV - リスク対応: 回避、軽減、転嫁、受容戦略 - リスク監視: 早期警告指標、エスカレーション基準 📚 リソース参照: このスキルには以下のリソースが含まれています。 必要に応じて該当するリソースを参照してください: - `.claude/skills/risk-management/resources/risk-identification.md`: リスク識別手法（ブレインストーミング、SWOT、チェックリスト、デルファイ法等）の詳細ガイド - `.claude/skills/risk-management/resources/risk-analysis.md`: 確率・影響度マトリクス、EMV分析、モンテカルロシミュレーション等の分析手法詳細 - `.claude/skills/risk-...

Railway Database管理スキル。Railway環境グループ、Variables vs Secrets、 Turso integration、Railway CLI統合、一時ファイルセキュリティを提供します。 📚 リソース参照: このスキルには以下のリソースが含まれています。 必要に応じて該当するリソースを参照してください: - `.claude/skills/railway-turso-management/resources/railway-turso-guide.md`: Railway Turso 詳細ガイド 使用タイミング: - RailwayプロジェクトのSecret管理を設計する時 - Railway環境グループを設定する時 - Turso integrationを設定する時 - Railway CLI経由のローカル開発を設定する時 - Railway Logsセキュリティを確保する時 Use when configuring Railway database, setting up environment groups, integrating...

Reference guide for Claude Code skills system (January 2026). Use when creating, modifying, or understanding skills, SKILL.md format, frontmatter fields, hooks, context fork, or skill best practices.

Ryan Dahlのイベント駆動・非同期I/O思想に基づくファイルシステム監視の専門知識。 Chokidarライブラリを中心に、Observer Patternによる効率的なファイル変更検知、 クロスプラットフォーム対応、EventEmitterによる疎結合な通知システムを提供。 使用タイミング: - Chokidarによるファイル監視システムを設計・実装する時 - Observer Patternでイベント通知を設計する時 - ファイルシステムイベントのハンドリングを実装する時 - クロスプラットフォーム対応の監視設定を決定する時 - 監視方式（native fsevents vs polling）を選択する時 📚 リソース参照: このスキルには以下のリソースが含まれています。 必要に応じて該当するリソースを参照してください: - `.claude/skills/event-driven-file-watching/resources/chokidar-config-reference.md`: Chokidar設定オプションとクロスプラットフォーム対応ガイド - `.c...

Electronアプリケーションの配布・自動更新専門知識 📚 リソース参照: このスキルには以下のリソースが含まれています。 必要に応じて該当するリソースを参照してください: - `.claude/skills/electron-distribution/resources/auto-update.md`: 自動更新実装詳細 - `.claude/skills/electron-distribution/resources/release-channels.md`: リリースチャネル管理 - `.claude/skills/electron-distribution/resources/store-distribution.md`: ストア配布ガイド - `.claude/skills/electron-distribution/templates/update-server.ts`: 更新サーバーテンプレート - `.claude/skills/electron-distribution/scripts/release.sh`: リリーススクリプト 専門分野: - 自動...

Bit CLI command reference. Use before running bit commands to get correct syntax and flags.

CLAUDE.md 메모리 파일 리팩토링 및 정리 스킬. 기존 CLAUDE.md 분석, 구조 개선, 컨텍스트 효율성 최적화를 수행합니다. 트리거: CLAUDE.md 리팩토링, CLAUDE.md 정리, 메모리 파일 개선, 프로젝트 가이드 최적화, CLAUDE.md 분석, 클로드 가이드 작성, CLAUDE.md 작성 도와줘.

Configure, manage, update and review Claude Code permissions, sandboxing, and tool access. Use when user wants to set up permissions, configure sandboxing, update allowed tools, manage settings.json permissions, or review permissions in skills or commands or agents or settings.json. When user writes a new skill, command, agent, or updates settings.json, they should use this skill to manage permissions.

Use when starting Metro bundler for Expo development, debugging Metro errors, or enabling expo-mcp local capabilities - manages Metro lifecycle with EXPO_UNSTABLE_MCP_SERVER=1 flag for autonomous testing

Use when testing iOS apps on simulator, capturing screenshots for validation gates, automating UI testing with expo-mcp and xc-mcp, or verifying visual correctness - combines expo-mcp autonomous testing (React Native level) with xc-mcp simulator management (iOS level)

Use when implementing Claude API cost tracking, monitoring token usage, displaying cost metrics in Settings, or user asks about costs - calculates exact costs using $0.003/1k input and $0.015/1k output pricing with per-session aggregation

Create and optimize CLAUDE.md memory files or .claude/rules/ modular rules for Claude Code projects. Comprehensive guidance on file hierarchy, content structure, path-scoped rules, best practices, and anti-patterns. Use when working with CLAUDE.md files, .claude/rules directories, setting up new projects, or improving Claude Code's context awareness.

Persistent memory compression system for Claude Code enabling context preservation across sessions with automatic observations, semantic search, and privacy controls

Validate/update/create CLAUDE.md memory files with progressive disclosure and context-optimized structure