# Nibomo Flashcards

> Lets your agent quiz you on your Nibomo flashcards one card at a time, and create or edit cards and decks for you.

Nibomo's own MCP server. Nibomo is a free, open-source flashcards app with FSRS spaced repetition on the web, iOS and Android. With this server your agent can read your due cards, quiz you on them one question at a time and save each rating, and write or edit cards and decks for you.

What you can do with it
- Review due cards in the chat: the agent shows the question, reveals the answer after you've tried, and records Again, Hard, Good or Easy to the card's spaced-repetition schedule
- Narrow a review to one deck or to cards with certain tags
- Create cards and decks in bulk, with the question on the front and the answer on the back, so they're ready to review
- Find, edit or delete cards and decks
- See your workspaces, and check your plan's limits and this month's AI usage

How it connects
Nibomo hosts it at https://mcp.nibomo.com/mcp, and it's also in the Claude and ChatGPT directories. Add the address as a custom connector and sign in to your Nibomo account in the browser; it uses OAuth with dynamic client registration, so there's nothing to register first. For headless or CLI use, send an "Authorization: Bearer fca_…" header with an agent API key, which you get through the email login flow in Nibomo's API docs.

Good to know
- Reads and writes are split: six tools only read, and only sql_execute (cards and decks) and submit_review (one rating) change anything.
- Its SQL is a limited dialect, not full PostgreSQL. It reaches only your own workspace's cards, decks and review history, up to 100 rows a statement and 50 statements a batch, and a write batch applies all at once.
- Reviews are saved only through submit_review; SQL can't change review history or schedules.
- Nibomo is open source, and the same connector works against a self-hosted deployment.

- Type: Plugin
- Made by: Nibomo
- Category: Education
- Formats: Remote MCP
- Version: 1.37.0
- Website: https://nibomo.com/
- Source: https://github.com/kirill-markin/flashcards-open-source-app
- Page: https://pluginboard.ai/plugins/nibomo-flashcards

## Works with

- ChatGPT
- Claude
- Muse
- Grok Bot
- Gemini
- Grok
- GitHub Copilot
- Cursor
- Claude Code
- Codex
- Antigravity
- Gemini CLI
- Replit
- OpenClaw
- OpenCode
- Hermes Agent

## Install

### ChatGPT

In ChatGPT on the web: Plugins → + → Add custom MCP server, then paste https://mcp.nibomo.com/mcp under Connection. Business and Enterprise plans; Pro can add read-only servers.

### Claude

In Claude (web or desktop): Customize → Connectors → Add custom connector, then paste https://mcp.nibomo.com/mcp

### Muse

In Muse: In a Muse chat, ask it to create a custom connector for the MCP server at https://mcp.nibomo.com/mcp. Then tap Connect on the card it shows and sign in, or add your key.

### Grok Bot

In Grok Bot: In a chat with your Bot, say "Add this MCP server: https://mcp.nibomo.com/mcp". It confirms the details with you and sets it up, and the tools are ready from your next message.

### Gemini

In Gemini: At gemini.google.com: Settings → Connected Apps → Add a custom app, then paste https://mcp.nibomo.com/mcp

### Grok

In Grok on the web: At grok.com/connectors: New Connector → Custom, then enter https://mcp.nibomo.com/mcp and sign in if it asks.

### GitHub Copilot

Add to VS Code: vscode:mcp/install?%7B%22name%22%3A%22nibomo-flashcards%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fmcp.nibomo.com%2Fmcp%22%7D

Copilot CLI:

```shell
copilot mcp add --transport http nibomo-flashcards https://mcp.nibomo.com/mcp
```

### Cursor

Add to Cursor: cursor://anysphere.cursor-deeplink/mcp/install?name=nibomo-flashcards&config=eyJ1cmwiOiJodHRwczovL21jcC5uaWJvbW8uY29tL21jcCJ9

Add to .cursor/mcp.json:

```json
{
  "mcpServers": {
    "nibomo-flashcards": {
      "url": "https://mcp.nibomo.com/mcp"
    }
  }
}
```

### Claude Code

Run in your terminal:

```shell
claude mcp add --transport http nibomo-flashcards https://mcp.nibomo.com/mcp
```

### Codex

Run in your terminal:

```shell
codex mcp add nibomo-flashcards --url https://mcp.nibomo.com/mcp
```

### Antigravity

Add to ~/.gemini/config/mcp_config.json:

```json
{
  "mcpServers": {
    "nibomo-flashcards": {
      "url": "https://mcp.nibomo.com/mcp"
    }
  }
}
```

### Gemini CLI

Run in your terminal:

```shell
gemini mcp add --transport http nibomo-flashcards https://mcp.nibomo.com/mcp
```

### Replit

In Replit: At replit.com/integrations, open MCP Servers → + Add MCP server, paste https://mcp.nibomo.com/mcp (add any headers under Advanced settings), then click Test & save.

### OpenClaw

Run in your terminal:

```shell
openclaw mcp add nibomo-flashcards --url https://mcp.nibomo.com/mcp --transport streamable-http
```

If it needs a key or sign-in: For https://mcp.nibomo.com/mcp, add --header NAME=value for each header it needs, or --auth oauth and then run openclaw mcp login nibomo-flashcards.

### OpenCode

Run in your terminal:

```shell
opencode mcp add nibomo-flashcards --url https://mcp.nibomo.com/mcp
```

If it needs a key: For https://mcp.nibomo.com/mcp, add --header 'NAME=value' for each header it needs. Add --global to use it in every project.

### Hermes Agent

Run in your terminal:

```shell
hermes mcp add nibomo-flashcards --url https://mcp.nibomo.com/mcp
```

Add to ~/.hermes/config.yaml:

```json
{
  "mcp_servers": {
    "nibomo-flashcards": {
      "url": "https://mcp.nibomo.com/mcp"
    }
  }
}
```

If it signs in with OAuth: If https://mcp.nibomo.com/mcp asks you to sign in, add --auth oauth to the command, or auth: oauth to its entry.

---
From Pluginboard (https://pluginboard.ai).