Follow your curiosity.
A language, a paper, a new skill. Start with your own material and the ideas you want to keep.
Flashcards for curious minds
Keep what you learn.
Turn your reading, notes, and discoveries into flashcards.
Make them yourself or with your AI agent. We’ll handle when to review.
Interactive preview · 3 sample cards
Everyday science1 / 3
Front & back
Why does the sky look blue?
Think of the answer, then reveal it.
A little practice. A little more that stays with you.
Simple by design
From interesting
to second nature.
A home for what you’re learning.
A clear next step whenever you come back.
Make it yours.
Write a card or ask your agent to draft a set. Review, edit, and accept its cards before you study.
Keep coming back.
Recall an answer and rate how it felt. Spaced repetition uses your review history to plan what comes next.
A head start, if you want it
Your agent makes the cards.
You make the call.
Give your AI agent a source and the Powerlevel Up skill. It drafts the cards; you decide what belongs in your collection.
Works with ChatGPT Work, Codex, Claude Code, and other capable agents.
Read the skillSend this to your AI agent
Read https://powerlevelup.com/skill.md. Help me turn my material into useful flashcards. Use sensible defaults and ask only for information you need. Draft and validate the cards before requesting access, then save them to my Powerlevel Up inbox for review.
Agent access is separate; your agent’s own usage charges apply. You can always create cards manually.
Do I need an AI agent?
No. You can create and edit cards directly in the app. If you already use an agent, the Powerlevel Up skill gives it a way to draft cards from your material and send them to your inbox.
How does the review schedule work?
After each card, choose Again, Hard, Good, or Easy. The scheduler uses that rating and your review history to decide when the card returns. Difficult cards come back sooner; familiar ones get more space.
What kinds of cards can I make?
Front-and-back questions, fill-in-the-blank (cloze) cards, multiple choice, and two-sided cards. Use them for definitions, ideas, or situations where you need to apply what you know.
Can I change cards my agent creates?
Yes. Agent drafts arrive in your inbox for you to inspect and accept. You can edit your cards, group them into projects, and remove anything you no longer want to study.