An event-driven workflow runs for minutes and has side effects partway through — it reserved stock, it charged a card. When the process dies mid-run, re-running from the top does it all again. Go Micro flows are now ordered, checkpointed steps that resume where they stopped.
Most agents wait for a human to type something. The useful ones don’t — they run because something happened in the system. A Flow turns an event into the prompt, and an agent acts on its own.
Exploring the concept of LLM-powered service orchestration — what happens when micro chat becomes a persistent, event-driven flow engine.