“You shouldn’t be prompting coding agents anymore. You should be designing loops that prompt your agents.” – Peter Steinberger, Creator of OpenClaw.
Over the past year, I’ve watched the AI engineering conversation evolve at an incredible pace.
We started with prompt engineering, shifted toward context engineering, and then explored harness engineering as AI systems became more capable.
Today, another idea is gaining momentum across engineering communities: Loop Engineering.
I don’t see Loop Engineering as another buzzword. I see it as a reflection of how we are beginning to build (and enhance) AI-native systems.
The most successful AI applications no longer rely on a single prompt followed by a single response.
They operate through continuous cycles of planning, execution, evaluation, and refinement. The quality of these loops increasingly determines the quality of the outcome.




















