Agent Skills: frontend-development

Use this skill for ANY task in a Next.js or React frontend codebase — adding pages, building components, fixing UI bugs, styling, handling forms, fetching data, or modifying layouts. Trigger even when the task is vague like "add this feature", "fix the UI", "make this page", or "update the form" — if the project has next.config.*, React components, or client-side TypeScript, this skill applies. Covers App Router, Server Components, Server Actions, MUI styling, Zod validation, caching, and design quality. When in doubt whether this is frontend work, use this skill.