safe_refactor_migration

Quick Review

The skill addresses a valuable and complex problem (safe large-scale refactoring) that would be difficult for a CLI agent alone, showing good novelty. However, the description is too vague for practical invocation—it lacks specifics on what 'shadow mode' means, how adapters work, what rollback entails, or what inputs/outputs are expected. Task knowledge is minimal with only three high-level steps and no concrete implementation details, scripts, or examples. Structure is acceptable given the brevity, though more detailed guidance would help. To improve, add: concrete examples of shadow paths, adapter patterns, specific validation criteria, rollback mechanisms, and clearer invocation parameters.