regression-testing

Build regression test sets and generate reports for AI output quality.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/Hassan-Ali-Mehdi-3024/PM-AIOS --skill regression-testing-hassan-ali-mehdi-3024
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: regression-testing
Source: https://github.com/Hassan-Ali-Mehdi-3024/PM-AIOS/tree/main/skills/regression-testing
Command: npx skills add https://github.com/Hassan-Ali-Mehdi-3024/PM-AIOS --skill regression-testing-hassan-ali-mehdi-3024

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Establishes a systematic regression testing framework to detect AI output quality degradations caused by model changes, prompt updates, or data/context shifts before they reach users.

Core Features & Use Cases

  • Design a regression test set composed of input–expected output pairs (minimum 20–30 cases) to cover major failure modes.
  • Define run triggers (PRs, model upgrades, scheduled QA) and clear pass/fail thresholds to govern deployments.
  • Generate regression reports with root-cause hypotheses and support CI/CD integration for automated checks.

Quick Start

Initialize the regression test suite for your AI feature and run it against a baseline to detect regressions.

Frequently Asked Questions about regression-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is AI regression testing and when do I need to run it?

AI regression testing detects output quality degradations caused by model upgrades, prompt changes, or context fluctuations. You need to run it across PRs, deployments, and scheduled QA cycles to prevent degraded AI features from reaching users.

How do I set up a regression test suite for AI output quality?

Build a regression test set using 20-30 minimum input-output pairs covering major failure modes. Define clear pass/fail thresholds to govern deployments, then generate baseline regression reports to detect future AI output regressions.

Can I integrate regression testing into my CI/CD pipeline?

Yes, the framework supports CI/CD integration for automated checks. You define run triggers such as PRs, model upgrades, and scheduled QA to automatically catch AI output regressions during the deployment process.

What's the best way to prevent AI quality regressions after a model upgrade?

Establish a systematic regression testing framework with predefined pass/fail thresholds. Run the regression suite against the new model baseline to detect output degradations, supported by automated regression reports with root-cause hypotheses.

How many test cases do I need for a reliable AI regression suite?

A reliable AI regression suite requires a minimum of 20-30 input-output test cases. These cases must cover major failure modes to effectively detect quality degradations from prompt updates or data shifts.

Why does my AI output quality degrade after prompt or context changes?

AI output quality degrades because prompt changes and context fluctuations alter model behavior. Regression testing frameworks detect these shifts by comparing new outputs against expected baseline pairs and generating root-cause hypotheses.