## Good Architecture Deletes the Signals Your Agent Depends On Every boundary you draw removes a signal your tooling was relying on. That is a structure problem, not a search problem. Ask a coding agent to change a component and it will do it. Ask it what that change broke and it will guess. Up front: I co-founded Bit Cloud, which works on this. It is where the numbers come from, and I name it where it is the relevant answer. Weigh it accordingly. Here is what that looks like in a system I maintain. One of the products is a learning platform, and the mentor you talk to inside it was never…