foryourhealth111-pixel/detecting-performance-regressions
bundled/skills/detecting-performance-regressions/SKILL.md
Compare current benchmark results against historical baselines to spot performance regressions. Use as an explicit/manual helper for build-to-build degradation review, not for broad optimization strategy or low-level profiling ownership.
$ install --global
skillsauthnpx skillsauth add foryourhealth111-pixel/vco-skills-codex detecting-performance-regressionsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 20, 2026, 2:20 AM11.6s7 files scanned
SKILL.md
- name:
- detecting-performance-regressions
- description:
- |
- version:
- 1.0.0
- allowed-tools:
- Read, Write, Edit, Grep, Glob, Bash(ci:*), Bash(metrics:*), Bash(testing:*)
- license:
- MIT
- author:
- Jeremy Longshore <[email protected]>
Performance Regression Detector
Positioning
Treat this skill as an explicit/manual helper for benchmark comparison work.
When to Use
Use this skill when:
- Identify performance regressions in a CI/CD pipeline.
- Analyze performance metrics for potential degradation.
- Compare current performance against historical baselines.
Not For / Boundaries
- Broad optimization roadmap or tuning backlog: use
providing-performance-optimization-advice - Root-cause debugging of a specific slow path: use
systematic-debugging - General test artifact packaging without regression judgment: use
generating-test-reports
Typical Outputs
- A baseline-vs-current regression summary
- Severity-ranked regressed metrics
- Follow-up questions for deeper profiling or investigation
Related Skills
performance-testingfor benchmark generationproviding-performance-optimization-adviceafter the regression is confirmed
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