Art & Design

>- Configure production health monitoring endpoints (/api/health), Docker Compose probes, and runtime metrics in Next.js App Router applications. Use when asked to "setup health check", "add health endpoint", "docker compose healthcheck nextjs", "configure health monitor", or "/nextjs-healthcheck".

>- Build Next.js App Router React components with Suspense skeletons, semantic OKLCH tokens, Jest + RTL unit tests, Playwright visual/hydration checks, and Tailwind logical styling. Triggers on "/nextjs-component-dev", "create component", "new component", "build component", or "develop component".

>- Bootstrap, configure, and verify the complete Next.js App Router development environment, developer tooling, testing suites, MCP servers, Docker containerization, and CI/CD. Triggers on "/nextjs-dev-setup", "setup nextjs dev environment", "start a nextjs project", or "containerize nextjs app".

Bootstrap, configure, and verify next-intl App Router internationalization (proxy.ts/middleware.ts, next/root-params, [locale] layout, routing). Triggers on "/nextjs-i18n-setup", "setup i18n", "install next-intl", "configure next-intl", "add internationalization", "setup locale routing", "migrate to [locale]".

Orchestrate parallel browser automation using multiple Chrome DevTools MCP instances. Use when a task requires doing the same browser action across many targets simultaneously (e.g., submitting contact forms, filling applications, scraping pages that need JS rendering). Spin up 1-5 parallel Chrome agents.

>- Configure and query WooCommerce APIs including WPGraphQL, WooGraphQL, and JWT auth for headless frontends. Use when connecting Next.js to WooCommerce or fetching store catalog data.

Always-active code intelligence, search, and navigation skill utilizing the codebase-memory MCP server. Enforces an index-first protocol (verifying and refreshing the knowledge graph via index_repository or index_status before searching, required because background auto_watch is disabled to eliminate editor stutter and system lag), followed by graph-first exploration (search_graph, trace_path, get_code_snippet, query_graph, get_architecture, detect_changes) instead of naive text grep or full-file reads. Always activate before searching the codebase, inspecting unknown architecture, finding symbols, or tracing callers/callees.

Spawn multiple agents into a shared conversation where they debate, disagree, and converge on a solution via a shared chat.json file. Use for architecture decisions, code review debates, design trade-offs, or any problem that benefits from adversarial reasoning. Triggers on "chatroom", "agent debate", "have agents discuss", "agent chatroom", "debate this", or /agent-chatrooms. Also triggers on phrases like "have 3 agents argue about", "multi-agent discussion", or "let them debate".

>- Discover, interview, and craft comprehensive UX/UI design specifications (design-spec.md) and design tokens for web components. Triggers on "/component-design", "design component", "design section", "design UI", "wireframe component", or "create design spec".

Workflow for spawning an independent subagent to conduct unbiased code reviews and inject adversarial edge-case tests ([ComponentName].edge.test.tsx).

调试 Gosim、SAC 等天文观测或仿真调度 agent 的协议、反馈状态、物理估计、预算、模型流程及实验验收问题；依据历史失败设计最小可证伪修复。用于同类问题排查与复盘，不自动启动评分矩阵或外部 API。

>- Wire a web or React Native frontend to OpenApps: the @bounded-sh/client SDK (reads, writes, subscriptions, queries), hosted static frontends, and end-user auth UI (email OTP, OAuth, browser guest/anonymous accounts and upgrade). Use when building the client of an OpenApps app or handling how end users sign in. Part of the OpenApps skill family; server-side rules, functions, and the actor model live in the openapps-backend skill, and deploy/hosting config in openapps-deploy.

This document captures hard-won lessons from building the AstroVille Design System on Penpot via the MCP server. The goal is to **avoid re-discovering these Penpot quirks** in future projects. Many of these behaviors are undocumented and only show up at runtime when elements are exported or grouped.

Color rules that you must use with daisyUI 5

Official daisyUI component-library skill for Tailwind CSS. When you write HTML or JSX code, you must use it. Even if the user does not request it, use it.

Installation instructions for daisyUI 5

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices. Use when building or reviewing React or Next.js components, state, or render performance.

Configuration options for daisyUI 5

Usage rules that you must use with daisyUI 5

Skill to generate Open Graph images for Catalyst Bridge using headless Chrome.

Integrate data visualizations into React and Next.js applications. Use when the user needs chart components, UML-like or architecture diagram components, React integration patterns, Next.js client or server boundaries, hydration-safe rendering, lazy loading, framework-aware performance, scroll-driven visual stories, or export guidance.

v0 by Vercel expert guidance. Use when discussing AI code generation, generating UI components from prompts, v0 CLI usage, v0 SDK/API integration, or integrating v0 into development workflows with GitHub and Vercel deployment.

Next.js App Router expert guidance. Use when building, debugging, or architecting Next.js applications — routing, Server Components, Server Actions, Cache Components, layouts, middleware/proxy, data fetching, rendering strategies, and deployment on Vercel.

shadcn/ui expert guidance — CLI, component installation, composition patterns, custom registries, theming, Tailwind CSS integration, and high-quality interface design. Use when initializing shadcn, adding components, composing product UI, building custom registries, configuring themes, or troubleshooting component issues.