qa_regression_baseline

Run regression tests against a saved baseline and report differences.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/denish12/codex-ai-agent-and-skills --skill qa-regression-baseline
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: qa_regression_baseline
Source: https://github.com/denish12/codex-ai-agent-and-skills/tree/main/locales/en/.agents/skills/qa_regression_baseline
Command: npx skills add https://github.com/denish12/codex-ai-agent-and-skills --skill qa-regression-baseline

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Run regression tests against a saved baseline and report differences. This skill helps detect regressions by comparing current results to a known baseline and surfacing diffs for review.

Core Features & Use Cases

  • Execute regression suites and compare results to a baseline to identify regressions.
  • Generate concise reports showing which tests passed, failed, and how the current run differs from the baseline.
  • Use multilingual triggers (including Russian phrases) to recognize regression intents and activate the workflow.

Quick Start

Run a regression against the saved baseline and generate a diff report for inspection.

Frequently Asked Questions about qa_regression_baseline

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

FAQPage Schema
How do I run regression tests and compare results against a saved baseline?

Run regression testing against a saved baseline by executing your suite and generating a diff report. This compares current results to the known baseline, surfacing differences to detect code regressions.

What is regression baseline comparison in software QA workflows?

Regression baseline comparison is a QA workflow verifying code changes by comparing current test execution results to a known baseline. It identifies regressions by surfacing diffs between the two test runs.

How do I generate a diff report after executing a test suite?

Generate a diff report by running your regression suite and comparing the output to a saved baseline. The report concisely shows which tests passed, failed, and how the current run differs from the baseline.

Can I use this regression testing workflow in a CI pipeline?

Yes, you can use this regression testing workflow in a CI pipeline. It is applicable to CI environments where automated test suites verify code changes by comparing current results to a baseline and surfacing diffs.

Does the regression test runner support multilingual triggers?

Yes, the regression test runner supports multilingual triggers, including Russian phrases. This allows it to recognize regression intents and activate the workflow across different languages.

When do I need to update my regression test baseline?

You need to update your regression test baseline when code changes are intentional and verified. The diff report guides incremental updates by showing which differences between current results and the baseline are expected.