mutation-testing — Skills — getagentictools

What it does

Mentions "mewt", "muton", or "mutation testing"

Needs to configure or optimize a mutation testing campaign

Wants to run mewt run and needs help getting set up first

Wants to analyze or report on completed campaign results

Asks about tests or coverage without mentioning mutation testing

Caught/TestFail: Tests detected the mutation (good)

Uncaught: Mutation survived — indicates untested logic

mutation testing

Source

Repository: https://github.com/trailofbits/skills

mutation-testing FAQ

What does the mutation-testing skill do?

Configures mewt or muton mutation testing campaigns — scopes targets, tunes timeouts, and optimizes long-running runs. Use when the user mentions mewt, muton, mutation testing, or wants to configure or optimize a mutation testing campaign. Mentions "mewt", "muton", or "mutation testing" Needs to configure or optimize a mutation testing campaign

What does mutation-testing require?

Needs to configure or optimize a mutation testing campaign Wants to run mewt run and needs help getting set up first

How do I install mutation-testing?

Run: npx -y skills add https://github.com/trailofbits/skills --skill mutation-testing --agent claude-code — the source lives at github.com/trailofbits/skills.

Maintain mutation-testing?

Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.

[mutation-testing on getagentictools](https://getagentictools.com/skills/trailofbits-skills-mutation-testing?ref=badge)

npx agentictools info skills/trailofbits-skills-mutation-testing

The second line is the CLI lookup for this page — handy in READMEs and docs.