mutation-testing
✓Mutation testing patterns for verifying test effectiveness. Use when analyzing branch code to find weak or missing tests. Triggers: "mutation testing", "test effectiveness", "would tests catch this bug", "weak tests", "are my tests good enough", "surviving mutants".
Installation
SKILL.md
Mutation testing answers: "Would my tests catch this bug?" by actually introducing bugs and running tests.
CRITICAL: This skill actually mutates code and runs tests. Follow this exact process:
| Original | Mutate To | Why It Matters |
Mutation testing patterns for verifying test effectiveness. Use when analyzing branch code to find weak or missing tests. Triggers: "mutation testing", "test effectiveness", "would tests catch this bug", "weak tests", "are my tests good enough", "surviving mutants". Source: alexanderop/workouttracker.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/alexanderop/workouttracker --skill mutation-testing- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is mutation-testing?
Mutation testing patterns for verifying test effectiveness. Use when analyzing branch code to find weak or missing tests. Triggers: "mutation testing", "test effectiveness", "would tests catch this bug", "weak tests", "are my tests good enough", "surviving mutants". Source: alexanderop/workouttracker.
How do I install mutation-testing?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/alexanderop/workouttracker --skill mutation-testing Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/alexanderop/workouttracker
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01