ai-agent-skills

Audit web pages for performance optimization following PageSpeed Insights guidelines. Use when analyzing page performance, optimizing web applications, reviewing performance metrics, implementing Core Web Vitals improvements, or when the user mentions page speed, performance optimization, Lighthouse scores, or Core Web Vitals.

Generate and validate commit messages following the Conventional Commits specification. Use when creating git commits, writing commit messages, reviewing commit history, generating changelogs, or when the user mentions commits, commit messages, semantic versioning, or changelog generation.

Define and use Zod schemas for TypeScript-first validation: primitives, objects, arrays, unions, refinements, transform, z.infer, parse, safeParse. Use when validating input, parsing API data, form validation with react-hook-form, or when the user mentions Zod, schema validation, or z.infer.

Install and use shadcn/ui with Tailwind v4 and Next.js (App Router), Vite, or manual setup; configure components.json, add components via CLI, theming with CSS only. Use when adding shadcn/ui, installing shadcn, using Button, Card, Dialog, Form, or other shadcn components, or when the user mentions shadcn, shadcn/ui, or Radix UI with Tailwind.

Write and maintain JSDoc comments for JavaScript and TypeScript APIs: functions, classes, modules, parameters, returns, examples, and TODO annotations. Use when documenting code, generating API docs, setting JSDoc conventions, or when the user mentions JSDoc tags like @param, @returns, or @todo.