Harness Handbook: Making Evolving Agent Harnesses Readable, Navigable, and Editable
Ruhan Wang, Yucheng Shi‡, Zongxia Li, Zhongzhi Li, Yue Yu, Junyao Yang, Kishan Panaganti, Haitao Mi, Dongruo Zhou, Leowei Liang
‡ Lead project collaborator (marked † in the source paper) · Ruhan Wang conducted this work during an internship at Tencent Seattle
A behavior-centric representation maps agent harness responsibilities to their implementations. The BGPD framework uses this handbook to localize code and plan edits as harnesses evolve.