OzBrain argues notes apps were built for humans and agents need their own store.

Darius Monsef posted OzBrain on August 21, a shared knowledge layer Claude, ChatGPT, Cursor and coding agents read from and write to via API or SDK, with humans reviewing the same corpus through a web UI. His framing is blunt: "I don't care what the 17th thing on my bug backlog is." 84 points, 50 comments, and the comment-to-point ratio marks it as a design-argument thread rather than a product-praise thread. Cross-agent shared memory is the same problem the MCP roadmap circles from the protocol side, currently being solved once per team in application code.