create-memento
Installation
SKILL.md
Memento Pattern Generator
Creates Memento pattern infrastructure for capturing and restoring object state without violating encapsulation.
When to Use
| Scenario | Example |
|---|---|
| Undo/Redo functionality | Document editor, form drafts, game state |
| State snapshots | Transaction rollback, checkpoint systems |
| State history tracking | Audit trail, version history |
| Transactional operations | Multi-step processes with rollback |