This week, three separate builders working on three unrelated products — a SaaS production-readiness checklist, an operations-monitoring tool, and StareBrain — independently identified the same unresolved failure mode: an action is dispatched, and the system cannot determine whether it succeeded.
This is distinct from a malformed request or a duplicate delivery. The action is accepted, an attempt is made, and the confirmation never arrives. Idempotency protects against retrying a successful action twice. It does not answer the harder question: did the first attempt succeed at all.
For StareBrain, this matters directly. Every action — a text sent, an event booked, a call placed — requires explicit confirmation before it runs. That answers who authorized the action. It does not yet answer what happens when the result of that action is ambiguous after the fact.
The current position: no blind retries, since a second attempt can itself become a consequential action if the first one landed. No silent pending state. The honest state today is unresolved, flagged for review rather than resolved automatically — and we don't consider that finished.
We're treating this as an open engineering problem, not a solved one, and we're tracking it in the open as we work through it.