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name: lesson description: 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):

   Pitfall: [symptom]. Cause: [root cause]. Fix: [solution]. Prevention: [how to avoid].
   

3. Store principle layer (category: decision, importance ≥ 0.85):

   Decision principle ([tag]): [behavioral rule]. Trigger: [when]. Action: [what to do].
   

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