self-improvement

Captures learnings, errors, and corrections to enable continuous improvement. Use when: (1) a command or operation fails unexpectedly, (2) a user corrects Claude ('No, that's wrong...', 'Actually...'), (3) a user requests a capability that doesn't exist, (4) an external API or tool fails, (5) Claude realizes its knowledge is outdated or incorrect, (6) a better approach is discovered for a recurring task. Also review learnings before major tasks.