AI agents are fast, tireless and good at the legwork. They are also confident when they are wrong. That is why every agent at The Agency reports up to a person, and why no change reaches a live system without a human approving it.
The approval is not a rubber stamp. The reviewer sees the request, the plain-English note on what changed, the test results from the sandbox and a before-and-after of the screens. Most releases take a minute to approve. The few that get sent back are exactly the ones that needed a second look.
Handlers also own the edges: money, contracts, anything sensitive and anything new. Agents are cleared for the routine. People keep the keys.