Knowledge Share

Open Source Project of the Day (#171): Harness Handbook — Give AI Agents a Navigable Behavior Map Before Asking Them to Edit Agent Code

Companion tool to arXiv:2607.13285 (July 2026). Converts any AI agent harness codebase into a behavior-centric navigable handbook using static program analysis + LLM structuring. Three-level document tree + state-register view + BGPD algorithm guides agents from behavioral descriptions to precise code locations. Tested on Codex (Rust, 2,267 files): 45.6% win rate vs 26.7% baseline, 12.7% token reduction. 252 Stars, Apache-2.0.