Microsoft SkillOpt-Sleep adapted for WorkBuddy — offline self-evolution through a 'sleep cycle'. Harvests past PM skill usage sessions, mines recurring tasks, replays offline, consolidates validated improvements behind a held-out gate, and stages proposals for review. Use when the user wants their PM skills to self-improve through nightly/offline consolidation cycles, or says things like 'make my skills learn from usage', 'run a sleep cycle', 'consolidate what you learned', 'self-improve over time'.