# Simple enable (top-level param)
    Agent(learn=True)
    
    # With specific capabilities
    Agent(learn=LearnConfig(
        persona=True,      # User preferences
        insights=True,     # Observations
        patterns=True,     # Reusable knowledge
        mode="agentic",    # Auto-extract learnings
    ))
    
    # With database backend
    Agent(learn=LearnConfig(
        backend="sqlite",
        db_url="sqlite:///learn.db",
    ))