A side-by-side look at the Quizlar — voice Powered AI flashcards with spaced repetition and Studycards MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Quizlar — voice Powered AI flashcards with spaced repetition for education work over a hosted endpoint; choose Studycards for education. You can also run both side by side in one mcpServers block.
QUIZLAR_API_KEY.create_deck, create_deck_from_text, create_deck_from_youtube.Rows where the two servers differ are marked.
| Spec | S Studycards | |
|---|---|---|
| Category | Education | Education |
| Quality signal | 48/100 · Fair | 39/100 · Fair |
| Install command | Confirmed | Not confirmed yet |
| Transport | Remote HTTP/SSE | — |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Not declared |
| Required env vars | QUIZLAR_API_KEY | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | — |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 22 | Not listed |
| Full listing | View Quizlar — voice Powered AI flashcards with spaced repetition | View Studycards |
create_deckcreate_deck_from_textcreate_deck_from_youtubecreate_cards_batchget_job_statusquiz_mestart_quizsubmit_answerskip_questionend_quizlist_decksget_deckNo tool names declared yet. Check the project README from the listing page.
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
{
"mcpServers": {
"quizlar-voice-powered-ai-flashcards-with-spaced-repetition": {
"url": "https://mcp.quizlar.app/mcp-apikey/"
}
}
}
No confirmed install command for Studycards yet — follow the setup steps linked from its listing page rather than a guessed package name.