AI models have crossed a threshold and no longer simply help you type faster; they ship the work themselves. But scaling AI agents inside an enterprise surfaces the same coordination problems we’ve spent fifty years solving with human teams: context overload, conflicting changes, unclear ownership, and drift. This talk explores why the answers are familiar (specialised roles, bounded contexts, clean APIs) but the stakes are higher. We’ll walk through how agent teams need to be structured like engineering organisations, why informal handoffs that barely worked for people will snap entirely at agent speed, and why the platform’s new job is turning the enterprise estate into safe, governed, reusable APIs for humans and agents alike.