What does study-examiner do?
An open-source Codex Skill that turns learning materials into adaptive quizzes, mistake reviews, and persistent mastery tracking.
An open-source Codex Skill that turns learning materials into adaptive quizzes, mistake reviews, and persistent mastery tracking.
study-examiner is a Codex agent skill that an open-source Codex Skill that turns learning materials into adaptive quizzes, mistake reviews, and persistent mastery tracking.
npx skills add qihanqiu980-gif/study-examinerAn open-source Codex Skill that turns learning materials into adaptive quizzes, mistake reviews, and persistent mastery tracking.
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
Production-ready animation patterns for React / Next.js — button, modal, toast, stagger, page transitions, exit animations, scroll, and layout — built on motion-foundations tokens and springs.
Advanced motion patterns for React / Next.js — drag & drop, gestures, text animations, SVG path drawing, custom hooks, imperative sequences (useAnimate), loaders, and the full API decision tree. Requires motion-foundations.
Production-ready UI motion system for React/Next.js. Use when implementing animations, transitions, or motion patterns.
Generates Angular code and provides architectural guidance. Trigger when creating projects, components, or services, or for best practices on reactivity (signals, linkedSignal, resource), forms, dependency injection, routing, SSR, accessibility (ARIA), animations, styling (component styles, Tailwind CSS), testing, or CLI tooling.