Prompt engineering is basically mechanism design for multi-agent systems, argues engineer
carsonfarmer · x · 2026-09-03
Engineer carsonfarmer offers a hot take: being good at prompt engineering is surprisingly close to being good at mechanism design — both are about designing the "rules of the game" so you and your agents reliably converge on the outcome you want.
Once you add multiple agents, tools, memory, and delegation, he argues, you're really designing the rules, constraints, information flows, and feedback loops that make good behavior emerge naturally — the prompt itself is only one part of that.
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