Frontend

Use when completing tasks, implementing major features, or before merging to verify work meets requirements

Build RAG systems with Ollama local + cloud models. Latest cloud models include DeepSeek-V3.2 (GPT-5 level), Qwen3-Coder-480B (1M context), MiniMax-M2. Use for document Q&A, knowledge bases, and agentic RAG. Covers LangChain, LlamaIndex, ChromaDB, and embedding models.

Builds accessible UI components with Headless UI primitives for React and Vue. Use when creating custom-styled dropdowns, modals, tabs, or other interactive components with full accessibility support.

Runs Google Lighthouse audits using Playwright for SEO, Performance, Accessibility, and Best Practices scoring. Supports both URLs and local HTML files. Use when user mentions "Lighthouse", "page speed", "performance audit", "Core Web Vitals", "CWV", or needs comprehensive web performance analysis.

React/Next.js data patterns - React Query hooks, ORPC client integration, error handling, cache invalidation. Complements frontend-design skill (visuals).

Use the project's specific technology stack including Next.js, React, TypeScript, Hono, PostgreSQL, Chakra UI, and Temporal for workflow automation. When setting up new features, choosing libraries, or making architectural decisions. When working on frontend code using React and Next.js. When implementing backend APIs with Hono. When working with PostgreSQL databases via Drizzle or Prisma. When styling with Chakra UI components. When implementing authentication with better-auth or workflows with Temporal. When adding dependencies or configuring build tools. This skill ensures technology choices align with the project's established stack.

Task decomposition with integrated validation via Codex clink. Guides task-decomposer through BUILD-PLAN creation, mandatory validation gate, and fix loop. Use when creating build plans, decomposing blueprints into tasks, or validating task granularity. Triggers on build plan, task decomposition, B1 phase, decompose blueprint, atomic tasks.

Expert web designer for responsive, mobile-first websites. Specializes in landing pages using Astro, Tailwind CSS, and Cloudflare Pages. Enforces design consistency through style guides, semantic HTML, and accessibility. Prioritizes data-driven content patterns to minimize hardcoding. Trigger when working on website projects, landing pages, web components, or design system implementation.

DevOps automation for a Next.js (Vercel) frontend, Fly.io backend, and Supabase Postgres. The agent should prefer `just` recipes as the invocation surface. Internally, recipes use a hybrid MCP+CLI approach: Supabase CLI for writes/migrations (local & prod), Fly MCP preferred for ops with flyctl fallback, and Vercel CLI for deploy with optional MCP for env/status. Secrets are loaded exclusively via 1Password CLI; values are never printed.

Guia completo de MUI V7 para React + TypeScript. Ensina migração V6→V7, design responsivo avançado, theming profissional, padrões de componentes e detecção automática de sintaxe antiga. Use quando criar dashboards, interfaces modernas, ou trabalhar com Material-UI/MUI.

Apply a Content Driven Development process to AEM Edge Delivery Services development. Use for all development tasks, including building new blocks, modifying existing blocks, making changes to core decoration functionality, etc.

Use this skill when you need to structure data in `srs/data` for the Next.js app

Next.js App RouterのServer/Client Components、データフェッチ、ルーティングパターン。ページやコンポーネント作成時に使用。

Guide users through structured feature specification creation from idea to complete spec. Use when user wants to create a feature specification, product requirements document (PRD), technical spec for a feature, or similar structured feature planning documentation. This workflow helps users efficiently gather context, explore the codebase, define requirements, draft technical approach, and save the result to JIRA or Confluence. Trigger when user mentions "create a spec", "spec out", "write a PRD", "feature specification", or similar feature planning tasks.

Teaches component composition patterns in React 19 including children prop, compound components, and render props. Use when designing component APIs, creating reusable components, or avoiding prop drilling.

Apply Forth AI brand guidelines when creating frontends. Use for UI components, pages, applications, and design systems. Enforces radical simplicity, polymorphic interfaces, and the Forth AI visual identity.

Write internationalization-friendly HTML pages. Use when creating multilingual content, setting lang attributes, handling RTL languages, or preparing content for translation.

Download and parse Advent of Code puzzles using aoc-cli. Extracts examples, expected outputs, and problem requirements from puzzle descriptions. Use when needing to fetch AoC puzzles, parse puzzle examples, or when user mentions downloading or reading AoC puzzle data.

Use when writing UnoCSS with presetOnmax workflow - covers attribute mode patterns, fluid spacing (f- prefix), scale-to-pixel (1px base), custom variants (hocus, reka-*, data-state), nimiq-css design system (nq-* utilities), and Reka UI integration. Apply when editing .vue files with UnoCSS attributes or configuring uno.config.ts.

Create distinctive, production-grade frontend interfaces with high 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.