running-mutation-tests

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---
name: running-mutation-tests
description: |
  Execute mutation testing to evaluate test suite effectiveness.
  Use when performing specialized testing.
  Trigger with phrases like "run mutation tests", "test the tests", or "validate test effectiveness".

allowed-tools: Read, Write, Edit, Grep, Glob, Bash(test:mutation-*)
version: 1.0.0
author: Jeremy Longshore <[email protected]>
license: MIT
compatible-with: claude-code, codex, openclaw
---
# Mutation Test Runner

## Overview

Execu
How to Use

Recommended: Install to project (local)

mkdir -p .claude/skills
curl -o .claude/skills/running-mutation-tests.md \
  https://raw.githubusercontent.com/jeremylongshore/claude-code-plugins-plus-skills/main/plugins/testing/mutation-test-runner/skills/running-mutation-tests/SKILL.md

Skill is scoped to this project only. Add .claude/skills/ to your .gitignoreif you don't want to commit it.

Alternative: Clone full repo

git clone https://github.com/jeremylongshore/claude-code-plugins-plus-skills

Then reference at plugins/testing/mutation-test-runner/skills/running-mutation-tests/SKILL.md

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