Tools

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

This skill should be used when the user asks to "implement a feature", "add functionality", "build a new feature", "fix a non-trivial bug", or needs a structured development workflow. Orchestrates 7-phase workflow with user approval gates and TDD enforcement.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.

Resolves ambiguous organism names to precise NCBI taxonomy IDs and scientific names, then recommends appropriate IWC (Intergalactic Workflow Commission) Galaxy workflows for analysis. Use this skill when users provide common names (like "malaria parasite", "E. coli", "mouse"), abbreviated names, or when you need to convert any organism reference to an exact scientific name for API queries. This skill handles disambiguation through conversation, validates taxonomy IDs via NCBI Taxonomy API, provides ENA FASTQ search capabilities, and ALWAYS recommends existing IWC workflows rather than producing custom scripts or analysis steps.

Analyzes tasks and recommends the optimal agent pattern from Anthropic's Building Effective Agents. Provides pattern selection guidance based on task complexity, structure, and requirements. Use this as the entry point when unsure which pattern (Sequential, Router, Parallel, Orchestrator, Evaluator) fits your task best.

Use when creating, improving, or troubleshooting Claude Code subagents. Expert guidance on agent design, system prompts, tool access, model selection, and best practices for building specialized AI assistants.

Bootstrap toolkit for new Supabase projects. Use when: (1) Setting up a new Supabase project, (2) Configuring sqlfluff for SQL formatting, (3) Setting up mise task runner, (4) Configuring MCP server for schema access, (5) Initializing project structure

Generate/update project README by scanning all plugins and tools. Use when user asks to "生成 README", "更新 README", "generate README", "update README".

This skill should be used when users need to create Jira tickets for the RD (Research & Development) project. It supports creating features, bugs, and tasks with proper field mapping including assignee, team, sprint, and state. The skill uses Jira CLI commands and provides templates for different ticket types.

Expert guidance for Git workflows, troubleshooting, and best practices

Define a estrutura padrão para páginas individuais de cartas Pokémon TCG. Use quando criar novas páginas de carta, organizar layout de perícia, ou o usuário mencionar estrutura de página, layout de carta, ou template de carta.

ReactでSPAフロントエンドを実装・改修するためのガイド。バックエンド分離前提でNext.jsやサーバーサイド機能に依存せず、React Router中心のクライアント実装を行う時に使う。認証はAuthProviderとuseAuthカスタムフックで統一し、OpenAPIからorvalまたはopenapi-typescriptで型/クライアントを生成して利用する。ESLint+Prettier、zod、shadcn/ui、デザイントークン（CSS変数/Tailwindテーマ）を前提にする場合に適用する。ディレクトリ構成はmodules/components/hooks/providers/servicesなどの直感的な命名で複雑化に耐える構成にする。

Manage subscription plans, pricing, and quotas. Use when adding plan features, updating limits, or building pricing pages.

Generate Husky Git hooks for pre-commit, pre-push, and commit-msg automation. Triggers on "create husky hooks", "generate git hooks", "husky setup", "pre-commit hooks".

Git branch management, commits, pull requests, and IJACK Roadmap project board integration. Use when creating feature branches, committing code, creating pull requests, managing git workflows, or adding issues to the IJACK Roadmap project board.

Use this skill when developing Next.js 16+ applications - creating pages, components, layouts, API routes, implementing proxy.ts, adding caching with Cache Components, or refactoring frontend code. This includes working with App Router patterns, Server Components, Server Actions, React 19+ features, and Tailwind CSS v4.

Advanced diagnostic workflow for bug-fixer agent with mandatory Context7 MCP consultations, Chrome DevTools MCP integration, and systematic root cause analysis across all Clean Architecture layers.

Next.js development tooling via MCP. Inspect routes, components, build info, and debug Next.js apps.Use when working on Next.js applications, debugging routing, or inspecting app structure.NOT for general React or non-Next.js projects.

Expert Unreal Engine 5 developer and technical artist for complete game development via agentic coding. Enables AI-driven control of Unreal Editor through MCP, Python scripting, Blueprints, and C++ for level design, asset management, gameplay programming, and visual development.

Technical workflow for architect-agent - PRD creation with mandatory database context, entity design with Zod, iteration review, and agent coordination in the iterative v2.0 system