# Fuzz

> 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. Use when this capability is needed.

- Skill: `tomevault-io/fuzz` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/fuzz`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/fuzz/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/fuzz

---


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

---
> Source: [gr1m0h/dot](https://github.com/gr1m0h/dot) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-05-31 -->