Agent orchestration works better when loops, retries, fanout, and approvals move from prompts into executable code with a narrow harness boundary.

When a tool-calling loop earns its complexity over a single call or a scripted pipeline, the manual and SDK-provided agentic loops in Python, and the guardrails — validation,…

Agent orchestration works better when loops, retries, fanout, and approvals move from prompts into executable code with a narrow harness boundary.