OpenMAIC (Open Multi-Agent Interactive Classroom) — an AI platform that turns topics/documents into interactive classrooms with multi-agent orchestration. Generates slides, quizzes, interactive simulations, and project-based learning. Built with Next.js + LangGraph; integrates with OpenClaw for chat-app access (Feishu, Slack, Telegram, etc.). Live demo at open.maic.chat, open-source under AGPL-3.0.