Why a decision, not a rule
A guardrail is the right control when the answer is always the same: this tool call must never happen. An approval is for the case where the answer depends on the situation — restarting this particular workload, at this hour, given what the investigation found. That distinction is why both exist. A rule that has to be right for every case gets written permissively and stops protecting anything; an approval keeps a person on the trigger for exactly the actions where judgement is the point.Where an approval comes from
1
A workflow step that asks a person
A workflow can contain a step whose job is to put a question to a human. The run parks there —
it is not failed, and it is not quietly retried — until somebody answers, and the workflow
continues from that answer.
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A guardrail that holds an action
A guardrail can refuse a specific action until a person allows that exact action, rather than
blocking the whole class of them outright.
Answering one
Pending decisions collect in Attention, with approve and deny beside each one, and a run that is waiting shows what it is waiting on — its status reads waiting, against the action it prepared. The platform overview carries the same queue as an Approvals card, counting the agent actions awaiting a human and linking straight into Attention. Approving applies exactly what was proposed; rejecting ends that path rather than leaving the action pending. Approvals are answered in the console. An agent cannot approve its own held action, and there is no chat or tool path to answer one — deciding is deliberately a human-only surface.What the decision leaves behind
Every approval and rejection becomes part of the run’s durable evidence, and the guardrail decision behind a held action is recorded whichever way it goes. Afterwards you can answer both questions that matter: what was proposed, and who let it happen. A run that was held for a human is also distinguishable from one that resolved untouched — so “was a person in this loop?” is a property of the run rather than something you have to reconstruct from timestamps.Next steps
Standards & Guardrails
The rules that decide when an action needs a person at all.
Orchestration
How a workflow step parks on a question and resumes.
Runs & evidence
Where a paused run and its decision live.
Audit log
The record of who decided what.