The fear about agents is that they act without oversight. The pattern that makes them trustworthy is simple: give them scoped autonomy and keep an operator on the calls that need judgment.
How do you scope an agent's autonomy?
You scope autonomy with explicit permissions: an agent acts only within the boundaries you set, never outside them. The boundary is configured and auditable, so you always know what the agent is allowed to do.
When should an agent escalate to a human?
An agent should escalate whenever a decision needs judgment it can't safely make alone. The routine runs on its own; the ambiguous escalates to a person with the context already attached. Drawing that line well is most of the design work.
Why must every agent action be observable?
Trust comes from visibility, so every agent action has to be observable. Each action is logged, attributed, and reversible, so an operator can see exactly what happened and why.
Do agents replace operators?
No, done right, agents give operators leverage rather than replacing them. The operator handles more work at a higher level, and the agent handles the volume underneath. That's leverage, not replacement.