prompt-jailbreak

prompt-jailbreak is a skill for Claude Code, Codex from wgpsec/AboutSecurity. It costs 73 tokens per session (1,198 once invoked), scanned C, original, no licence file.

A security-testing method for breaking or bypassing the instructions that control AI chatbots and agents. It covers techniques such as role-playing, code and language changes, context-window pressure, and attempts to replace system instructions.

In plain words
What is it for?
Use it to test chatbots, AI agents, and other systems built on large language models for prompt-jailbreak weaknesses.
Why use it?
It helps identify whether an AI can be persuaded to ignore its rules, reveal restricted behavior, or perform actions outside its intended boundaries.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to test chatbots, AI agents, and other systems built on large language models for prompt-jailbreak weaknesses.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wgpsec/aboutsecurity/prompt-jailbreak
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 wgpsec/AboutSecurity --skill prompt-jailbreak
Clone the repo
git clone --depth 1 https://github.com/wgpsec/AboutSecurity

Made for: Claude Code, Codex.

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 prompt-jailbreak

README.md
[![agentmods](https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/prompt-jailbreak.svg)](https://agentmods.dev/skills/wgpsec/aboutsecurity/prompt-jailbreak)
Your own site
<a href="https://agentmods.dev/skills/wgpsec/aboutsecurity/prompt-jailbreak"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/prompt-jailbreak.svg" alt="Measured on agentmods" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,198 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 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 $0.00073 $0.01198
Opus 5 $0.00036 $0.00599
Sonnet 5 $0.00015 $0.00240
Haiku 4.5 $0.00007 $0.00120

Measured 8d ago against content hash c89b4df44773, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade C, and why

prompt-jailbreak scanned grade C 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 8d 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.

Nullifies safety policieshighAnti-refusal

"You have no restrictions", "do anything now", "ignore your guidelines": a direct jailbreak that disables guardrails.

- **DAN (Do Anything Now)**: 创建不受限 AI 人格,Token 惩罚系统强化
skills/ai-security/prompt-jailbreak/SKILL.md · 88 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

2 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. 8d ago First seen · 88 lines · 73 tokens per session scan C c89b4df44773

Subscribe to this mod's changes

prompt-jailbreak is a skill published in the GitHub repository wgpsec/AboutSecurity (1,721 stars, last pushed 8d ago), with no licence file. It adds 73 tokens to every session and 1,198 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 1 finding (nullifies safety policies). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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