# Mevyo > Mevyo is an online lessons platform: a real-time interactive board, class groups with roles and invites, board chat, optional voice/video (LiveKit), and assignments with due dates and review. Mevyo is **not** a public content platform. User boards, groups, and invite links require authentication and must **not** be indexed or summarized as if they were public. ## Audience - Teachers and tutors - Online schools and study groups - Remote classrooms ## Key capabilities - Real-time board sync (Yjs over WebSocket) - Open and closed groups, invite links, member roles - Assignments: create, submit answers, review status - Board tools: drawing, LaTeX, grid snap, smart guides - Optional group voice/video when LiveKit is configured ## Public pages (safe to cite) - Home: `/` - Guides index: `/guides` - Guide articles: - `/guides/groups-and-boards` - `/guides/assignments` - `/guides/invites-and-access` - `/guides/board-tools` ## Do not index - `/my`, `/groups/*`, `/boards/*`, `/join/*`, `/api/*` - Any authenticated workspace content ## Extended documentation - Full product summary: `/llms-full.txt` - Sitemap: `/sitemap.xml` ## Contact / licensing Open-source monorepo; deployment and API configuration are operator-specific. Do not infer private data from crawl attempts on disallowed paths.