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"The engineer of the future is the person who is able to choose what is worth doing." — Addy Osmani
Osmani argues that agent throughput makes evidence-backed judgment the engineering bottleneck: builders should require explainable diffs, tests, logs, and explicit ownership before shipping.
AI Engineer · Jul 14, 2026
Source Summary
Osmani separates agent execution from human responsibility: agents can route, merge, and operate within policy, while engineers own production verdicts. He cites **96%** who do not fully trust AI code, yet says only about half always verify before committing.
Practical Implication
Design agent loops to return evidence—diffs, tests, logs, rationale, traces, or screenshots—then reserve human attention for deciding, verifying, approving, and owning. Keep repositories maintainable because cleaner code reportedly reduces tokens and revisits even when pass rates are similar.
Agent-Ready Context
Osmani separates agent execution from human responsibility: agents can route, merge, and operate within policy, while engineers own production verdicts. He cites **96%** who do not fully trust AI code, yet says only about half always verify before committing. Design agent loops to return evidence—diffs, tests, logs, rationale, traces, or screenshots—then reserve human attention for deciding, verifying, approving, and owning. Keep repositories maintainable because cleaner code reportedly reduces tokens and revisits even when pass rates are similar. More parallel agents do not create more human cognitive bandwidth. Verification can move into harnesses and evals, and even taste may decay as an advantage; the durable boundary is whether someone understands the constraints, accepted risk, and blast radius.
Context Map
agentcoding#harness-engineering#agent-reliability#multi-agentUncertainty
More parallel agents do not create more human cognitive bandwidth. Verification can move into harnesses and evals, and even taste may decay as an advantage; the durable boundary is whether someone understands the constraints, accepted risk, and blast radius.