Claude Skills

This skill MUST be invoked when the user says "write principles", "define governance", "create constitution", or "write a constitution". SHOULD also invoke when user mentions "governance", "principles", "enforcement", or "amendment process". Core skill for greenfield projects.

MoonBit code generation best practices. Use when writing MoonBit code to avoid common AI mistakes with syntax, tests, and benchmarks.

Qwen3-TTS (VoiceDesign mode) をMac MLXで効率的に実行するためのガイド。パラメータ最適化、RTFチューニング、Web UI構築、Remotion連携に使用

React Router v7のモダンな開発手法を提供するスキル。ファイルベースルーティング(auto-routes)、機能的凝集とコロケーション、Hono統合(Cloudflare Workers)、型安全なパターンマッチング等のベストプラクティスを含む。

Obsidian note creation, search, and management. Use when working with Obsidian vault, creating literature notes, searching knowledge base, or synthesizing research into Mermaid diagrams with Raindrop integration.

This skill MUST be invoked when the user says "create constitution for existing codebase", "codify existing patterns", "brownfield constitution", "essential floor", or "emergent ceiling". SHOULD also invoke when user mentions "brownfield", "evolution roadmap", or "legacy project". Extends authoring-constitution.

This skill MUST be invoked when the user says "review constitution", "validate principles", "check quality", "constitution review", "quality check", "version bump", "anti-patterns", or "constitution audit".

This skill MUST be invoked when the user says "write user stories", "define acceptance criteria", "prioritize features", "user story", "acceptance scenario", or "Given When Then". SHOULD also invoke when user mentions "priority", "P1", "P2", "P3", or "backlog". Produces prioritized user stories with independently testable acceptance scenarios.

MoonBit + Luna UI (Sol Framework) でのWebアプリ開発。MoonBitコード、Solルーティング、Island Components、Server Actions、D1データベース、Cloudflare Workersデプロイに使用

Redesign mobile app UI to feel unmistakably iOS-native with modern Apple-like glass materials (translucency, blur, depth). Use this skill when designing iOS-first interfaces that leverage iOS material hierarchy (ultra-thin/regular/thick), SF Pro typography, safe-area patterns, and system component behaviors—without overdoing glass effects.

Create distinctive, production-grade frontend interfaces with high editorial design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Redesign mobile app UI to feel unmistakably Apple-like, iOS-forward, and native. Use this skill when building iOS apps, applying Apple Human Interface Guidelines, or creating native-feeling mobile interfaces with SF Pro typography, translucency, and system-like components.

This skill MUST be invoked when the user says "review research", "review data model", "review contracts", "plan quality", "phase review", or "design gaps". SHOULD also invoke when user mentions "artifact review" or "planning validation".

Set up secure environment variable management using dotenvx + direnv + git worktree. Use when user asks to set up env management, wants to encrypt .env files, or needs to configure environment variables for worktree-based development. Also use when setting up a new project that needs secure env handling.

Qwen3-TTS (VoiceDesign mode) をMac MLXで効率的に実行するためのガイド。パラメータ最適化、RTFチューニング、Web UI構築、Remotion連携に使用

Execute comprehensive role-based E2E testing with Playwright, testing all user flows for each role

This skill MUST be invoked when the user says "evaluate alternatives", "make technology choice", "document decision", "technology choice", "trade-offs", "decision record", "rationale", or "why we chose". SHOULD also invoke when user mentions "alternatives" or "NEEDS CLARIFICATION".

This skill MUST be invoked when the user says "interface design", "UI design", "component design", "visual design", "styling", "dark mode", "spacing", "typography hierarchy", or "surface elevation". SHOULD also invoke when user mentions "frontend aesthetics" or "UI components".

Reference Docker and Compose documentation for configuration patterns and best practices