{"id":"f7ab2a15-2041-4116-942a-dabc1df92019","slug":"clawhub-guoqunabc-learning-cards","name":"Learning Cards (Spaced Repetition)","description":"Spaced-repetition flashcard system backed by Feishu Bitable (multi-dimensional table). Create flashcards from any book or knowledge base, quiz the user inter...","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}