Agent Orchestration Planner Design robust multi-step agent systems with tools and error handling. Agent Architecture Agent Loop Pattern Tool Orchestration Retry & Fallback Logic State Management Budget & Cost Controls Orchestration Diagram Planning Prompt Multi-Agent Coordination Best Practices 1. Limit iterations : Prevent infinite loops 2. Budget controls : Track and limit costs 3. Tool validation : Verify tool outputs 4. Error handling : Graceful fallbacks 5. State persistence : Save progress 6. Observability : Log all actions 7. Human-in-loop : Critical decisions Output Checklist - [ ] Ag…