Harness Handbook organizes agent codebases by behavior
AndLukyane · x · 2026-07-20
Harness Handbook proposes a new way to navigate large AI agent codebases: organize them by behaviors instead of files.
- The goal is better code localization when the agent needs to inspect or modify a system.
- It claims this structure improves edit-plan quality and makes agent engineering more efficient.
- The accompanying review frames it as a practical workflow idea for building and maintaining agentic codebases.
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