Deep Dive: A Field Guide to Agent Harnesses
aparnadhinak · x · 2026-07-04
The article "Own the Loop: A Field Guide to Agent Harnesses" systematically explains how an agent's harness aligns with its model: the better the fit, the less custom work is required. The author notes that the most powerful coding agents today are mostly native model pairings—where frontier labs pair their best models with their own harnesses (like Claude Code). Based on this, the article provides a practical guide for building the right agent harness.
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