Caju
Claude connectorCommunityMake flashcards in your Caju decks, check what you already have, and see how your studying is going.
Caju is a flashcard app for iPhone. Connect your Caju account and Claude can read your decks, cards and study stats, and create or edit flashcards, card formats and decks for you: turn notes, articles or a vocabulary list into cards in the deck you choose, check whether you already have a card, fix one, or summarize how your studying has gone. Claude can't delete anything or change your study schedule; you review the cards in the Caju app. The connection uses only your own Caju account, and you can disconnect it anytime in Caju, under Settings, Connected Apps. This connection never creates or plays audio.
- Tools
- 11
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Education383rd of 410 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 381 | 1,585 | — | 931places down | |
| 382 | 1,585 | — | 931places down | |
| 383 | 1,585 | — | — | |
| 384 |  FindChildcare | 1,585 | — | 576places down |
| 385 |  Heapso | 1,585 | — | 931places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 29,445,468 | 12,305 #21 | — | |
| 2 |  Watch Any Video | 4,718,560 | 10,415 #42 | — |
| 3 |  Sketchy Medical | 1,410,305 | 9,226 #65 | — |
| 4 | 363,206 | 7,562 #104 | — | |
| 5 | 326,642 | 7,794 #98 | — |
Productivity3,572nd of 4,005 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 3570 |  Botsona | 1,585 | — | 576places down |
| 3571 | 1,585 | — | 931places down | |
| 3572 | 1,585 | — | — | |
| 3573 | 1,585 | — | — | |
| 3574 |  Caly | 1,585 | — | 576places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | Watch Any Video | 4,718,560 | 10,415 #607 | — |
| 2 | 4,208,811 | 13,413 #256 | — | |
| 3 |  Intuit Developer | 1,059,790 | 12,502 #339 | — |
| 4 |  Statz | 483,976 | 7,129 #1331 | 71places up |
| 5 | 483,162 | 7,827 #1124 | 563places up |
Tools
- create_card_format
- create_cards
- create_decks
- get_account
- get_card_formats
- get_cards
- get_study_stats
- list_decks_and_tags
- search_cards
- update_card_format
- update_cards
- Categories
- Made by
- Lembra LLC · Website
- Sign-in
- Required
- Connector URL
- https://mcp.cajuapp.com/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 22, 2026
- More info
- Sponsorship
- Promote this connector