Studycards

Overview

Studycards is a Model Context Protocol server that brings flashcard creation, editing, and spaced repetition study directly into Claude and other AI assistants. Built on FSRS spaced repetition science, it lets you build and review StudyCards decks without leaving your chat interface.

The server runs locally on your machine via the npm package @studycards/mcp, communicating with your MCP client over stdio. You'll need to set the STUDYCARDS_API_KEY environment variable to authenticate. The latest release is v0.3.0, available at studycards.io.

Studycards appears in the Development category on mcp.site and works with any MCP-compatible client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to earn a Verified badge and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "studycards": {
      "command": "npx",
      "args": [
        "-y",
        "@studycards/mcp"
      ],
      "env": {
        "STUDYCARDS_API_KEY": "<studycards-api-key>"
      }
    }
  }
}

Requires STUDYCARDS_API_KEY