prompt-regression-tester

Compares old vs new prompts across test cases with diff summaries, stability metrics, breakage analysis, and fix suggestions. Use for "prompt testing", "A/B testing prompts", "prompt versioning", or "quality regression".

$ Instalar

git clone https://github.com/patricio0312rev/skillset /tmp/skillset && cp -r /tmp/skillset/templates/ai-engineering/prompt-regression-tester ~/.claude/skills/skillset

// tip: Run this command in your terminal to install the skill