Stop defaulting to multi-agent systems: earn the architecture after the simple one breaks
FounderWithCode · reddit · 2026-08-28
A developer argues that many agent demos pile on researcher, planner, critic, writer and supervisor roles—essentially recreating a company org chart inside a prompt. For most real workflows, a single agent with good tools, strict state, clear stop conditions and a boring queue is easier to debug, cheaper to run, and failures are traceable. Multi-agent architecture should be something you earn after the simple version breaks, not the starting point. The thread asks: where have multiple agents genuinely beaten one well-designed agent?
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