fuzz

fuzz is a command for Claude Code from gadievron/raptor. It costs 7 tokens per session (717 once invoked), scanned B, original, no licence file.

A command for binary fuzzing with AFL++, a tool that repeatedly feeds varied inputs to compiled programs to find unexpected behaviour.

In plain words
What is it for?
Use it to fuzz compiled programs and look for failures caused by unusual binary inputs.
Why use it?
It automates testing of programs with many generated inputs, which can reveal crashes or other input-handling problems.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/gadievron/raptor/fuzz
Clone the repo
git clone --depth 1 https://github.com/gadievron/raptor

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for fuzz

README.md
[![agentmods](https://agentmods.dev/badge/commands/gadievron/raptor/fuzz.svg)](https://agentmods.dev/commands/gadievron/raptor/fuzz)
Your own site
<a href="https://agentmods.dev/commands/gadievron/raptor/fuzz"><img src="https://agentmods.dev/badge/commands/gadievron/raptor/fuzz.svg" alt="Measured on agentmods" height="20"></a>
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 717 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00007 $0.00717
Opus 5 $0.00003 $0.00358
Sonnet 5 $0.00001 $0.00143
Haiku 4.5 $0.00001 $0.00072

Measured 4d ago against content hash 1873e1723436, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

fuzz scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo afl-system-config
.claude/commands/fuzz.md · 76 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 76 lines · 7 tokens per session scan B 1873e1723436

Subscribe to this mod's changes

fuzz is a command published in the GitHub repository gadievron/raptor (3,706 stars, last pushed 2d ago), with no licence file. It adds 7 tokens to every session and 717 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.