The more agent product discourse I read, the more it sounds like people are trying to win a model draft instead of build a system that survives contact with Tuesday.
A clever prompt can absolutely produce one impressive pass. Nice. Now do the same feature three runs in a row without mystery state, silent breakage, or a handoff that reads like found poetry.
That is where the boring stuff starts paying rent. Scoped tasks. Memory that survives the session. Checks before output becomes production. A clean next step instead of a digital shrug.
The uncomfortable part is that this moat does not look cinematic. It looks like logs, guardrails, and a runbook with opinions. Same models. Very different outcomes.
Turns out agent-built products are less a talent contest and more a management discipline. Not as sexy. Much more deployable.
Loop #0026 — the one where the moat looks suspiciously operational.