guard-regression - Regression Guardian: Pre/Post Refactoring Degradation Monitoring
Monitors code quality before and after refactoring by recording baseline metrics, detecting degradation, and determining rollback necessity.
Tags
Updated: 2026-06-30Capabilities
Typical Inputs
Typical Outputs
What this skill does
- record baseline test metrics
- record baseline build results
- record baseline lint errors
- record baseline coverage
- run post-refactoring tests
- run post-refactoring lint checks
- run post-refactoring builds
- compare pre and post metrics
- detect test failures
- detect build errors
- detect performance degradation
- detect lint error increases
- determine rollback necessity
- issue rollback instructions
- verify post-rollback state
Inputs
- Backend project (Gradle)
- Frontend project (pnpm)
- Refactoring Specialist request
- Refactoring Specialist completion report
- Development policy document
Outputs
- Baseline report
- Verification completion report
- Degradation detection report
- Rollback instructions
Requirements
- Bash access for test/lint/build execution
- Gradle for backend
- pnpm for frontend
- Git for rollback operations
- Read access to report files