How Cards.Fast works

A short start. Sign up on app.cards.fast. You need a free account. Then open Today.

The full manual comes later, as more Markdown, same paper. This page stays thin on purpose.

How to study

Open Today. If cards are due, review them.

Reveal the answer, then rate Again / Hard / Good / Easy. Space reveals. 1–4 rate.

New agent cards wait in Inbox until you accept them. Nothing enters the queue until you say so.

Free is one deck and one hundred cards. Pricing is that line.

How to let an agent fill a deck

Give the agent the CLI, or start MCP. The wiring is on Dev tools.

bin/cards add --deck Spanish --front "What is the infinitive for to eat?" --back comer
bin/cards mcp

Ask it to write atomic cards from a conversation, a PDF, or your notes. Then open Inbox and accept what you want to remember.

Features is the longer why. Compare if you already use Anki, Mochi, or Quizlet.

Chapters will land under app/content/www/manual/chapters/.