Change Verification

Event-driven change verification skill for structured change windows. Guides baseline capture before a change, provides change execution safety patterns, performs post-change diff analysis, and supports rollback decision-making when unexpected deviations are detected.

This skill covers a single change event lifecycle (before → during → after). For ongoing configuration drift detection and compliance auditing, use the config-management skill instead.

Commands are labeled [Cisco], [JunOS], or [EOS] where syntax diverges. Unlabeled statements apply to all three vendors.