fuzz

name	fuzz
description	Set up and run fuzz testing to discover crashes, edge cases, and security vulnerabilities. Use when user says "fuzz test", "fuzz this function", "find edge cases", or wants to stress-test input handling with randomized data.
user-invocable	true
allowed-tools	Read, Edit, Write, Grep, Glob, Bash
context	fork
agent	fuzzer
argument-hint	[target-function-or-file] [--iterations N] [--strategy mutation|generation]

Set up and run fuzz testing for the specified target.

Context

Project language: !ls *.go go.mod 2>/dev/null && echo "Go" || ls Cargo.toml 2>/dev/null && echo "Rust" || ls package.json 2>/dev/null && echo "JavaScript/TypeScript" || ls *.py pyproject.toml 2>/dev/null && echo "Python" || echo "Unknown"

Target: $ARGUMENTS

Instructions

1. Identify the target function/module and its input types
2. Select appropriate fuzzing framework for the language
3. Create fuzz harness with seed corpus
4. Configure fuzzing parameters (iterations, timeout)
5. Run fuzz campaign
6. Triage and report findings with minimized reproductions