MCP Server: com.nibomo/flashcards

This MCP server provides split read/write and conversationally review functionality for open-source flashcards. It supports workflows for daily study and spaced repetition across iOS, Android, and web, and is positioned for exam prep, vocabulary learning, and memorizing technical terms and facts. It also references an external agent API for terminal and AI-agent workflows.

🛠️ Key Features

Read, write, and conversationally review open-source flashcards via split MCP tools
Spaced-repetition based flashcard review

🚀 Use Cases

Prepare for exams
Learn vocabulary
Memorize technical terms and facts
Improve study materials with AI
Daily study and flashcard review

⚡ Developer Benefits

External agent API for terminal and AI-agent workflows
Fits local-first and offline-first study patterns (per topics)

⚠️ Limitations

Described scope is flashcards study/review; specific MCP tool names, schemas, and sync behavior are not included in the provided data

📚 Tech Topics

anki-alternative, aws, edtech, flashcards, fsrs, indexeddb, ios, local-first, offline-first, postgresql, react, self-hosted, spaced-repetition, sqlite, swiftui, sync, typescript, web, android, kotlin

Nibomo

AI-powered open-source flashcards app for iOS, Android, and web.

Nibomo (formerly Flashcards Open Source App) is an open-source AI-powered flashcards app built for serious daily study on iOS, Android, and the web. Use it to prepare for exams, learn vocabulary, memorize technical terms and facts, improve your material with AI, and review with spaced repetition. The project also includes an external agent API for terminal and AI-agent workflows.

MCP connector

The hosted MCP server is available at https://mcp.nibomo.com/mcp and publishes to MCP registries under com.nibomo/flashcards. It exposes seven tools, most of them workspace-scoped: list_workspaces, sql_query, sql_execute, get_guide, next_review_card, reveal_answer, and submit_review.

The dedicated review tools support one-question-at-a-time conversations and idempotent FSRS scheduling. See conversational reviews for the contract shared by MCP, the in-app chat, and the Agent API, and for voice-session examples. ChatGPT Voice currently does not invoke apps/MCP; these tools do not remove that external limitation.

Interactive clients authenticate with OAuth 2.1 authorization code + PKCE and Dynamic Client Registration. Headless clients can use an fca_ Bearer token.

The former address https://mcp.flashcards-open-source-app.com/mcp still serves the same server, so existing client configurations keep working.

Install

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://mcp.nibomo.com/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "flashcards": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.nibomo.com/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.

Nibomo

MCP Server: com.nibomo/flashcards

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

📚 Tech Topics

Topics

Nibomo

Available on

Card scheduling

MCP connector

Docs

License

Author

Install

Remote endpoint

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