Designing an 8-Agent System: Trade-offs in Architecting Trywebb

April 24, 2026

Draft — replace with a one-paragraph hook about the moment we realized one big prompt wouldn't cut it.

Why not one big prompt

  • What we tried first
  • Where it broke (depth, consistency, format drift)
  • The hypothesis that pushed us toward multiple agents

The eight agents

  • A short table or list of each agent's role and the question it owns
  • How agents are scoped so their outputs compose, not collide
  • What each agent is not allowed to do

The synthesizer layer

  • Why a final pass matters when you have eight opinions
  • What the synthesizer does that the other agents can't
  • How it handles disagreement between agents

Trade-offs we accepted

  • Latency: how slow is too slow for a validation tool?
  • Cost per analysis vs. perceived depth
  • Engineering complexity vs. prompt simplicity
  • When users would rather wait for one good answer than get eight quick ones

What I'd revisit

  • The agent boundary that felt cleanest in theory but blurriest in practice
  • Where we over-engineered
  • The next bottleneck we'll hit when we scale categories
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