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

Shared AI chats are read-only: you can send someone your thread, but they can't continue it with you. Roomind makes shared AI rooms start solo like any AI chat, hit Share, and the same chat becomes a live room where teammates and agents work together: one memory, a dissent referee that challenges rushed agreement with quoted evidence, stamped decision receipts, side rooms that report back, red-team attacks, background teammates, and a meter pricing every model call. Built solo in 9 days on Muse Spark.