Complete development workflow: planning, coding, PR management, and changelog generation
CHANGELOG and release notes generation guide. Supports Conventional Commits, Keep a Changelog format, and Semantic Versioning.
Mermaid図の構文検証と修正を行うスキル。architecture.md生成時のパースエラーを防止。C4モデル、シーケンス図、グラフ構文をサポート。
Claude Codeで秘密情報を安全に管理するための多層防御アプローチガイド。APIトークン、DB認証情報、SSH鍵などを保護する3層防御戦略(物理的分離 + deny設定 + PreToolUse Hook)。
Deep-dive skill for recursive requirement exploration
Java + Spring Boot development support
Python + FastAPI development support
PHP + Slim Framework development support
Perl + Mojolicious development support
Jujutsu version control workflow support
Automatically extracts learnings and saves to .claude/rules/ as individual files (auto-loaded as project memory)
OSS license compliance checking and auditing
Technology stack version auditing and EOL checking
UI/UX design review and accessibility checking
E2E-first development planning and Walking Skeleton design
Interactive quiz generation for learning reinforcement
CI/CD troubleshooting and GitHub Actions support