The production-readiness bar in one paragraph
An AI workflow is production-ready when (1) you have a regression eval suite that catches model and prompt drift, (2) every tool call is scoped, audited, and reversible, (3) the auth boundary sits in code you own and not in a prompt, (4) cost and latency have hard ceilings with fallback paths, (5) the system is wired to your existing observability stack, and (6) a runbook documents rollout, rollback, and on-call escalation. Anything less is a demo with risk.