Today we share what we learned after six months deploying autonomous agents in back-office operations for three companies across different sectors. The pattern that repeated most: teams underestimate the cost of defining what the agent can do without supervision.
The architecture that worked
The architecture that worked best separates three layers: perception (reading systems), reasoning (decision with context), and action (execution with rollback). Every irreversible action passes through a configurable human checkpoint.
Production results
The most consistent result was reducing repetitive tasks by 40–60% without increasing critical errors — as long as the agent had a clear escalation channel. Teams that defined explicit boundaries from day one adopted the system faster.