Open Source · MarkTechPost ·
Meet Shepherd: An Open-Source Python Substrate That Lets Meta-Agents Fork, Replay, and Revert Any Agent Run
Researchers at Northeastern University and Stanford University released Shepherd, an MIT-licensed Python runtime that records agent-environment interactions as typed, Git-like traces and can fork or restore process and filesystem state. The paper reports 5× faster forks than Docker, over 95% prompt-cache reuse, and hig