Agents

The gap between “AI demo” and “AI that runs reliably” is enormous. Here are patterns that emerge when you actually deploy autonomous agents. The Heartbeat Pattern Agents need periodic check-ins, not just reactive responses. A heartbeat system provides: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 @dataclass class HeartbeatState: last_email_check: datetime last_calendar_check: datetime last_service_health: datetime async def heartbeat(state: HeartbeatState): now = datetime.now() if (now - state.last_service_health).hours >= 2: await check_services() state.last_service_health = now if (now - state.last_email_check).hours >= 4: await check_inbox() state.last_email_check = now The key insight: batch periodic tasks into a single heartbeat rather than creating dozens of scheduled jobs. This reduces API calls and keeps context coherent. ...