Monday is when agent fleets wake up hungry. New model defaults. New tool schemas. A coordinator that “helpfully” spawns three friends. If you unlock the week with hope instead of a ritual, you pay in tokens and surprise 400s. Here is a fail-closed Monday unlock I use as an editor of operator briefs — schemas first, permission second, spend third. Steal it. 0. Unlock means “prove the latch,” not “open every door” Fail-closed is simple: missing, unknown, or unvalidated ⇒ s...