Designing Agentic Systems Like Engineering Organizations

Core Question

What does a scalable agentic system look like?

Main Idea

It mirrors a well-structured engineering organization.

Principles

1. Artifact-first design

• structured inputs/outputs

2. Role separation

• planner ≠ executor ≠ validator

3. Pipeline clarity

• explicit stages

4. Testing layers

• unit
• functional
• human evals

5. Deployment & monitoring

• staged rollout
• feedback loops

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Parallels

• Prompt = spec
• Eval = test
• Agent = role

If it wouldn’t work as a human organization, it won’t work as an agent system.

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Hook

“The best system is not smarter—it is better structured.”

Transition

At this point, the distinction between human and agentic systems begins to disappear.