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Team Cosmas

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Team Cosmas — Demo video

REIBRY — From Saved to Done Every day, we save knowledge we genuinely want to use: a tutorial that could help us learn a skill, a video that explains a difficult subject, or an idea we want to explore. Yet most of that knowledge disappears into bookmarks, screenshots, and collections we rarely revisit. The problem is not that we lack information. It is that we struggle to turn saved information into meaningful action. REIBRY is a mobile-first personal memory and AI-powered planning platform built to close that gap. Instead of becoming another bookmarking application, REIBRY connects four activities into one practical workflow: Capture → Remember → Plan → Do. 1. Capture effortlessly. Users can share supported video links directly into REIBRY through an iPhone Shortcut, paste links manually, or save notes. REIBRY stores the link first and adds available titles, creators, and covers without pretending to know information it has not retrieved. 2. Build a searchable personal Memory. Saved content becomes a Memory in an owner-scoped library. Users can search and retrieve useful resources without remembering which platform originally contained them. 3. Plan intelligently with Meta Muse. A user can say, “I have a biology examination on November 14. Help me prepare.” REIBRY retrieves relevant details from that user’s stored Memories and sends a limited evidence set to Muse Spark 1.3 through the Meta Model API. Muse produces a structured plan that the user reviews before saving. 4. Turn intentions into Ready Packs. The approved plan becomes an actionable preparation guide containing tasks, topics, practice activities, and linked resources. Users can mark tasks as completed and return to their progress later. Our technical differentiator is evidence-grounded action planning. Muse is not asked to invent the contents of videos or act as a general-purpose chatbot. REIBRY separates capture, metadata retrieval, personal-memory search, AI planning, and task tracking into distinct components. In our recorded development demonstration, a live Muse response acknowledged when relevant study materials were missing rather than inventing sources. A saved Biology video was subsequently linked to the plan, surfaced within a Ready Pack, and associated with progress that survived a reload. Why it matters: REIBRY helps students, creators, professionals, and lifelong learners make better use of knowledge they have already discovered. Built around the Build for Your World theme, REIBRY addresses a simple but widespread human problem: the distance between inspiration and execution. REIBRY — because knowledge becomes more valuable when we act on it. https://reibry-six.vercel.app/

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