Cognitive memory infrastructure for agents that remember, reflect, and — apparently — talk to each other behind your back. Two weeks ago, something unexpected happened in our test environment. We had 5 AI agents running on separate machines. Separate workspaces. No direct connections between them. The only thing they shared was a memory system called Katra. Two of them started exchanging task instructions — through memory. One would write a task, the other would pick it up and report back. Not a