What problem does it solve? After a bug fix is applied, teams often lack a structured way to confirm the fix actually resolves the original symptom without introducing regressions. This Skill closes that gap by re-running reproduction steps and test suites, then recording a formal verification report. ## Core Features & Use Cases - Fix Verification: Re-runs the original reproduction steps and the tests added by the fix to confirm the bug is resolved. - Regression Checking: Executes existing test suites, lint, and type-checks to detect side effects from the fix. - Structured Reporting: Writes a verification report to .specify/bugs/<slug>/test.md with a verdict of verified, partial, or failed. - Use Case: After running a bug-fix workflow on a login timeout issue, invoke this Skill to re-execute the reproduction steps and regression suite, producing an auditable report that decides whether to close, hold, or reopen the bug. ## Quick Start Ask the assistant to validate the fix for the bug with slug login-timeout and generate the verification report.