Jukebox-OS: Deterministic time-travel replay and ACID tool sandbox for AI agents

Jukebox-OS is a deterministic agent runtime and ACID tool sandbox for AI agents, offering time-travel replay capabilities. It boasts significant performance improvements, including a runtime interception overhead of +0.34 ms per frame and replay steps that are 93,000x faster, at 0.41 ms. The system also achieves 100% CAS Hit for API costs on 10x debug replays, resulting in $0.00 cost, and provides side-effect rollback latency of 0.19 ms.