How do you run an agent-assisted delivery lifecycle without losing human assurance?

The instinct when delivery slows is to add agents. Every organisation in this study that did so without changing its hand-off design reported the same defect profile afterwards. What changes the profile is whether each hand-off produces an artefact a second party can inspect. Agent count is a capacity decision, assurance is a property of the workflow, and the two are not related.

A receipt is a durable record that a specific step happened, who or what performed it, and what it produced. Without one, the trace between a requirement and the work that satisfies it is held in somebody's memory. Agents make this harder rather than easier, because they produce more hand-offs per unit of work and each one moves faster than a person can observe.

Automating the release gate is the one substitution that consistently fails review. The value of the gate is not the check, which an agent can run perfectly well. It is that a person with standing accepts the consequence. Remove the name and you remove the accountability, and every governance regime these organisations answer to asks who decided, not what decided.

The programmes that stalled did not stall because the agents underperformed. They stalled at the first audit, review or incident where the organisation had to show its working and could not. The tooling was adequate throughout. The evidence design had never been specified, and retrofitting it onto a running programme costs more than building it in at the start.