dsh-rollback-visual

Conversation rollback is a crucial feature for debugging and exploring AI behavior. This plugin was designed to enhance the DeepSeek Harness experience by enabling session rollback through forking child sessions and providing a visual interface to navigate back to previous states based on specific event boundaries or "checkpoint" anchors. It offers robust backend support, automatically appending events to checkpoints and ensuring transaction integrity (start/end markers), while handling strict boundary validation through the fork mechanism to prevent illegal rollbacks. However, this repository has been recently deprecated. While the backend logic is solid, the frontend visualization attempt (DOM injection) was abandoned due to architectural constraints. Currently, it serves as a valuable "pitfall archive," documenting 10 critical lessons for future plugin development.