voss do in plan mode when you want an architecture summary or risk assessment.
Run the analysis
Ask for specific outputs
Expected behavior
In plan mode, Voss can inspect files and git state but cannot write files or run mutating tools.Save useful context
Keep the findings you want future sessions to see. In a session,/save <note> retains a memory note, and voss recall finds it again alongside code. Architecture notes belong in the managed fence in VOSS.md; voss sync regenerates managed sections and voss sync --check reports drift. See Project cognition.