Store a lesson learned from the current conversation. Triggered by /lesson command. Use when Master signals that the recent conversation contains a pitfall, fix, or key insight that should be persisted to long-term memory.

Lesson Extraction & Storage When triggered, extract and store lessons from the recent conversation context . Steps 1. Scan recent context — identify the pitfall, bug fix, or key insight just discussed 2. Store technical layer (category: fact, importance ≥ 0.8): 3. Store principle layer (category: decision, importance ≥ 0.85): 4. Verify — memory recall with anchor keywords to confirm both entries retrievable 5. Report — tell Master what was stored (brief summary) Rules Keep entries short and atomic (< 500 chars each) If the lesson also affects a checklist or SKILL.md, update those files too If no clear lesson is found in recent context, ask Master what to store