mutation-test-runner

Quick Review

The skill has clear structure and addresses a legitimately useful domain (mutation testing), but severely lacks specificity and actionable content. The description is extremely generic, offering no concrete guidance on what mutation testing is, how to configure mutation testing tools (Stryker, PIT, etc.), or what specific steps the skill would take. A CLI agent could not effectively invoke this skill based solely on vague promises like 'step-by-step guidance' without actual steps, tool configurations, or framework-specific knowledge. The novelty score reflects that mutation testing is genuinely complex and valuable, but the current implementation provides almost no task knowledge or practical utility beyond a template.