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qa-mutate

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Reveal test blind spots with mutation testing

Software Engineering#testing#qa#software-quality#assertions#mutation#test-coverage#mutation-testing
Authormgeer
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Perform assertion-driven mutation testing to evaluate test suite effectiveness. Use this skill when the user wants to assess test quality via mutation testing, find test blind spots, get a confidence score for their test suite, or verify that tests truly catch business rule violations. Triggers on phrases like "mutation testing", "qa mutate", "变异测试", "test quality score", "测试信心评分", "test effectiveness".

Core Features & Use Cases

  • Assertion-driven mutations target specific business rules to stress-test tests.
  • Scoped or full runs with clear mutation budgets (10 scoped, 20 full) and controlled restoration after each mutation.
  • Generates a dedicated QA mutation report and feeds feedback to qa-cover for test improvements.

Quick Start

Invoke the qa-mutate workflow to run assertion-driven mutations and generate a mutation report.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: qa-mutate
Download link: https://github.com/mgeer/qa-skills/archive/main.zip#qa-mutate

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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