Individual skill

smart-mutation-operator-generator

Analyzes a repository and its test suite to generate customized mutation operators tailored to the project. Use this skill when setting up mutation testing, improving test quality, or generating project-specific mutants. Considers language constructs, business logic patterns, API calls, data types, and code complexity to produce effective mutation operators that maximize test sensitivity while avoiding trivial or equivalent mutations. Generates prioritized operator sets (high/medium/low value) with impact summaries. Triggers when users ask to generate mutation operators, customize mutation testing, analyze code for mutation opportunities, or create project-specific mutants.

skills/smart-mutation-operator-generator/SKILL.md

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Local scripts
Last checked
Nov 11, 2026

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Aug 21, 2026
License
Apache-2.0

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# Smart Mutation Operator Generator

Generate customized mutation operators tailored to a specific codebase to maximize mutation testing effectiveness.

## Workflow

### 1. Analyze Codebase

**Run analysis script**:
```bash
# Analyze entire repository
python scripts/generate_operators.py /path/to/repo

# Analyze single file
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