Agent-driven flashcards

The human reviews.
The agent authors.

Draoi is a spaced-repetition app your own AI agent operates over MCP — it builds decks, writes cards, and fixes leeches. You just tap Got it or Missed.

iOS Android macOS Web

Coming soon — store listings aren't live yet. Links will point to the real apps once they ship.

Connect your agent over MCP

Draoi runs zero first-party inference — your own AI agent does the authoring, over the Model Context Protocol. Point it at your Pairing URL (in the app's Pairing screen) and it can create decks, add cards, and review stats.

Claude

  1. Open Settings → Connectors → Add custom connector.
  2. Paste https://api.draoi.app/mcp as the connector URL.
  3. Authorize — Claude redirects to draoi, then links your account.

Codex

One command against the same URL:

codex mcp add flashcards --url https://api.draoi.app/mcp
codex mcp login flashcards
codex mcp list

Your Pairing URL must be public — draoi is cloud-hosted, so Claude and Codex can reach it directly (no VPN, no localhost).

Skills gallery

Four first-party skills, ready to paste into your agent.

French Vocabulary Builder

Author French noun/verb decks with the right homogeneous template per shape.

Use the flashcards MCP server. Build French vocabulary decks: a nouns deck (vars: word, gender, meaning, example) and a verbs deck (vars: infinitive, meaning, conjugation table). Add cards deduped against existing ones.

Terminology Extractor

PDF → fr/en/explanation cards, deduped against the deck.

Use the flashcards MCP server. Extract terminology from the attached PDF into deck <deck>: for each term emit vars {fr, en, explanation}, deduped against existing cards.

Leech Doctor

Read performance stats, reformulate or split failing cards.

Use the flashcards MCP server. Review performance stats, find leeches (repeated lapses / auto-suspended), and reformulate or split them, then update or add the corrected cards.

Exam Prep Planner

Turn a syllabus into ordered decks and a study cadence.

Use the flashcards MCP server. From this syllabus, design decks and set each card's order so prerequisites come first; tune new-per-day for the exam date.

Pricing

Run it yourself for free, or let us host it. Same app either way.

Self-hosted

Free forever

Open source under the MIT license. Clone it, run your own server, own your data. No account, no limits.

Source coming soon
Free at launch

Managed cloud

Free then 12 €/year

We host and back up everything — nothing to install or maintain. Free while we launch, then a flat 12 € per year.

Start free

Frequently asked questions

What is Draoi?
Draoi is a spaced-repetition flashcard app that your own AI agent operates over the Model Context Protocol (MCP). The agent authors and maintains the decks; you just review — tap Got it or Missed.
How does Draoi work with an AI agent over MCP?
You point an MCP-capable agent at your Pairing URL, shown in the app's Pairing screen. From there the agent can create decks, add and update cards, and read review statistics. Draoi runs no first-party inference of its own.
Which AI agents can drive Draoi?
Any agent that speaks the Model Context Protocol. Claude and OpenAI Codex are the documented, tested clients.
Is Draoi free and open source?
Yes. The core is open source under the MIT license and fully self-hostable — clone it, run your own server, own your data, with no account and no limits.
What is the difference between self-hosted and managed cloud?
Self-hosted is free and you run the server yourself. Managed cloud is hosted and backed up for you — free while we launch, then a flat 12 €/year.
What platforms does Draoi run on?
iOS, Android, macOS, and the Web.