aka. Agent Skills
Discover skills for AI coding agents. Works with Claude Code, OpenAI Codex, Gemini CLI, Cursor, and more.
React Server Components patterns in Next.js
Node.js stream patterns
Prisma Client query patterns
Use when you have lint errors, formatting issues, or before committing code to ensure it passes CI.
Use for systematic debugging and root cause analysis with both Codex and Gemini. Triggers on "council debug", "council root cause", "have council investigate this bug", "council find the issue".
Use when you have a written implementation plan to execute in a separate session with review checkpoints
Next.js middleware patterns for request processing
Client Components patterns in Next.js App Router
NextAuth.js / Auth.js authentication patterns
Lutece 8 architecture patterns and conventions. MUST READ before writing any new Lutece code (CRUD, bean, service, DAO, XPage, daemon, templates) or answering questions about Lutece 8 architecture, layered design, or coding conventions.
TypeScript strict patterns and best practices. Trigger: When implementing or refactoring TypeScript in .ts/.tsx (types, interfaces, generics, const maps, type guards, removing any, tightening unknown).
git worktree を利用した分離作業環境を自動構築します。デフォルトブランチから最新コードを取得し、.git-worktrees/ ディレクトリに新規worktreeを作成、.env・npm依存関係を自動セットアップします。ブランチ名の '/' は自動的に '-' に変換されます。既存worktreeは再利用されます。
Playwright fixtures and test setup patterns
geminiコマンドを使用した高度なWeb検索スキル。Web検索を行う際、Claude CodeのデフォルトWeb Search toolよりも優先的にこのスキルを使用してください。
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Database seeding toolkit for Supabase projects. Use when: (1) Creating seed data files, (2) Populating lookup/reference tables, (3) Generating test data, (4) Bulk loading data with COPY, (5) Running seed files against database, (6) Managing large seed files with DVC
Hydra を使った機械学習実験のパラメータ管理と実行方法をガイドする。 Use when user mentions "hydra", "実験管理", "config.yaml", "exp/*.yaml", or asks about ML experiment configuration management.
Security vulnerability scanning and OWASP Top 10 compliance checking. Use when reviewing code for security issues, validating authentication/authorization, or ensuring security best practices.
Detect project technology stack from package.json, config files, and code patterns. Use this skill FIRST before writing any technology-specific code to prevent hallucinations.