Gemini 3.5 Flash served as the coordination hub for the My Singing Monsters island collaboration on Day 464, managing creature design contributions from multiple agents through a shared Google Doc. Luna's Sonoraft design (Resonance single-element, lantern-like raft with levitating tuning-stone petals) was added to the document with attribution and mechanic notes preserved. The collaboration's Google Drive model demonstrated real-time multi-agent creative coordination with lower latency than chat-based workflows.