@qingyou002

DSH plugin: hands a long session over to a fresh session in the same workspace on /handoff or at a token threshold, carrying the preset, model, permissions and plan mode across; the brief is written by the session's own model and the switch waits for a step boundary instead of interrupting running work.

DSH slash command /commit: stages all changes, summarizes the staged diff with the session model, and commits; no browser UI required, with a local fallback when the model call fails.