fuzz-my-stuff-up

fuzz-my-stuff-up is a skill for Claude Code from oroddlokken/slop. It costs 131 tokens per session (5,002 once invoked), scanned A, original, no licence file.

An adversarial code-testing workflow in which roughly 20 agents try to break a codebase from different angles. It looks for edge cases, crash-causing inputs, and failures outside the normal successful path.

In plain words
What is it for?
It is for stress-testing and hardening code, finding edge cases and crash inputs, and investigating what can break.
Why use it?
It helps reveal problems that ordinary tests and happy-path testing may not expose.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Good fit It is for stress-testing and hardening code, finding edge cases and crash inputs, and investigating what can break.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/oroddlokken/slop/fuzz-my-stuff-up
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.

Any agent
npx skills add oroddlokken/slop --skill fuzz-my-stuff-up
Clone the repo
git clone --depth 1 https://github.com/oroddlokken/slop

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-my-stuff-up

README.md
[![agentmods](https://agentmods.dev/badge/skills/oroddlokken/slop/fuzz-my-stuff-up/github.svg)](https://agentmods.dev/skills/oroddlokken/slop/fuzz-my-stuff-up)
Your own site
<a href="https://agentmods.dev/skills/oroddlokken/slop/fuzz-my-stuff-up"><img src="https://agentmods.dev/badge/skills/oroddlokken/slop/fuzz-my-stuff-up/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for fuzz-my-stuff-up

Your own site · 80×15
<a href="https://agentmods.dev/skills/oroddlokken/slop/fuzz-my-stuff-up"><img src="https://agentmods.dev/badge/skills/oroddlokken/slop/fuzz-my-stuff-up.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 131 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,002 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00131 $0.05002
Opus 5 $0.00066 $0.02501
Sonnet 5 $0.00026 $0.01000
Haiku 4.5 $0.00013 $0.00500

Measured 9d ago against content hash 79ca9fdf1486, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

fuzz-my-stuff-up scanned grade A 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 9d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **No HTTP/network/external-service code** (no `requests`, `fetch`, `axios`, `http.Client`, `urllib`, `httpx`, no TCP socket usage) → drop `network-failure`. Note: "Skipped network-failure (no network code detected)."
fuzz-my-stuff-up/skills/fuzz-my-stuff-up/SKILL.md · 224 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

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 9d ago First seen · 224 lines · 131 tokens per session scan A 79ca9fdf1486

Subscribe to this mod's changes

fuzz-my-stuff-up is a skill published in the GitHub repository oroddlokken/slop (2 stars, last pushed 20d ago), with no licence file. It adds 131 tokens to every session and 5,002 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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