February 22, 2026
An agent without a workflow pattern is a chatbot. What separates an agent from a single-turn LLM call is the loop: observe the environment, reason about what to do, act, observe the result, and decide whether to continue. The loop structure determines everything – how the agent plans, how it recovers from errors, when it stops, and whether it can handle tasks that take minutes or hours.
February 22, 2026
Infrastructure prompts differ from general-purpose prompts in one critical way: the output often drives real actions on real systems. A hallucinated filename in a creative writing task is harmless. A hallucinated resource name in a Kubernetes delete command causes an outage. Every prompt pattern here is designed with that asymmetry in mind – prioritizing correctness and safety over cleverness.
Infrastructure operations produce structured data: IP addresses, resource names, status codes, configuration values. Free-form text responses create parsing fragility. Force structured output from the start.