Verify Changes — Prove Code Works "Code that exists" ≠ "Code that works." This skill ensures changes are verified through execution. Core Principle --- Verification Protocol Step 1: Identify What Changed Step 2: Determine Verification Method | Change Type | Verification Method | |---|---| | Bug fix | Reproduce the original bug scenario → confirm it no longer occurs | | New feature | Run the feature → confirm expected output | | Refactor | Run existing tests → confirm nothing broke | | API change | Call the endpoint → confirm response shape | | UI change | Render the component → confirm visual…