viewer-for-reddit

Audit and update all agent instruction files, skills, and AGENTS.md for this Next.js 16 + Mantine 9 website. Explores the live codebase to find outdated rules, missing sections, and stale references, then applies fixes. Use when the codebase has changed significantly, after adding a major feature, or when instructions feel out of sync with reality.

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.