AI agents make first-pass code cheap, but working software still depends on harnesses
bibryam · x · 2026-07-23
The poster lists a new set of engineering leadership rules shaped by AI agents:
- Migrations can be done by a single individual, not necessarily a whole team.
- First-pass code is nearly free, but shipping working code still depends on the quality of your development harness.
- The default engineering process should be optimized for agents.
- Durable teams with strong ownership and domain context matter even more.
The overall message is that AI changes the economics of software work: generating code is cheap, but making it reliable and operational still requires good systems and accountable teams.
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