anti-reversing-techniques

anti-reversing-techniques is a skill for Claude Code from sickn33/agentic-awesome-skills. It costs 31 tokens per session (644 once invoked), scanned A, original, MIT.

A restricted guide to techniques for examining or bypassing software and systems, intended only for approved security work or controlled learning environments.

In plain words
What is it for?
Use it for defensive security research, authorized penetration tests, or sandboxed exercises after the target and written permission are confirmed.
Why use it?
It sets authorization checks and limits actions that could probe, exploit, alter, or extract information from a target.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the agentic-awesome-skills plugin — 196 skills shipped together

not rated 46krepo +247 2d ago A scan Socket: warnSnyk: passSkillSpector: pass 31 tokens original MIT

Good fit Use it for defensive security research, authorized penetration tests, or sandboxed exercises after the target and written permission are confirmed.

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Install with agentmods
npx agentmods add skills/sickn33/agentic-awesome-skills/anti-reversing-techniques
About the project

AAS Core is a local control plane for coding agents that lets them search a large catalogue of skills, choose a stack, validate it, and create a reproducible plan. It is used to assemble and review agent workflows through its CLI, local MCP server, catalogue, plugins, and Workbench. The catalogue add-ons provide the skills, plugins, bundles, and workflows that AAS Core helps agents select and validate.

sickn33/agentic-awesome-skills · 46,230 stars · on GitHub · sickn33.github.io

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 sickn33/agentic-awesome-skills --skill anti-reversing-techniques
Clone the repo
git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills

Made for: Claude Code.

Or install agentic-awesome-skills, the plugin that ships this one along with the rest of its 196 skills.

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 anti-reversing-techniques

README.md
[![agentmods](https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/anti-reversing-techniques/github.svg)](https://agentmods.dev/skills/sickn33/agentic-awesome-skills/anti-reversing-techniques)
Your own site
<a href="https://agentmods.dev/skills/sickn33/agentic-awesome-skills/anti-reversing-techniques"><img src="https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/anti-reversing-techniques/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 anti-reversing-techniques

Your own site · 80×15
<a href="https://agentmods.dev/skills/sickn33/agentic-awesome-skills/anti-reversing-techniques"><img src="https://agentmods.dev/badge/skills/sickn33/agentic-awesome-skills/anti-reversing-techniques.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 644 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket warn 11 Aug 2026
  • Snyk pass 11 Aug 2026
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00031 $0.00644
Opus 5 $0.00015 $0.00322
Sonnet 5 $0.00006 $0.00129
Haiku 4.5 $0.00003 $0.00064

Measured 6d ago against content hash 52824a23ed5a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

anti-reversing-techniques scanned grade A with 0 findings 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 6d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

plugins/agentic-awesome-skills-claude/skills/anti-reversing-techniques/SKILL.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

⚠️ AUTHORIZED USE ONLY This skill is for educational purposes or authorized security assessments only. You must have explicit, written permission from the system owner before using this tool. Misuse of this tool is illegal and strictly prohibited.

Mandatory confirmation gate Before running any command that probes, exploits, changes, persists on, extracts data from, or attempts credential access against a target:

  1. Ask the user to state the exact target URL, IP, account, or resource.
  2. Ask the user to confirm written authorization and the permitted scope.
  3. Show the exact command(s) and explain their expected effect.
  4. Wait for explicit confirmation in the current conversation.

Without that confirmation, remain read-only and provide defensive guidance only. Prefer a sandbox, disposable VM, or controlled lab.

AUTHORIZED USE ONLY: This skill contains dual-use security techniques. Before proceeding with any bypass or analysis:

  1. Verify authorization: Confirm you have explicit written permission from the software owner, or are operating within a legitimate security context (CTF, authorized pentest, malware analysis, security research)
  2. Document scope: Ensure your activities fall within the defined scope of your authorization
  3. Legal compliance: Understand that unauthorized bypassing of software protection may violate laws (CFAA, DMCA anti-circumvention, etc.)

Legitimate use cases: Malware analysis, authorized penetration testing, CTF competitions, academic security research, analyzing software you own/have rights to

Use this skill when

  • Analyzing protected binaries with explicit authorization
  • Conducting malware analysis or security research in scope
  • Participating in CTFs or approved training exercises
  • Understanding anti-debugging or obfuscation techniques for defense

Do not use this skill when

  • You lack written authorization or a defined scope
  • The goal is to bypass protections for piracy or misuse
  • Legal or policy restrictions prohibit analysis

Read the full file on GitHub · 65 lines

Files

What ships with it

1 file 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. 6d ago First seen · 65 lines · 31 tokens per session scan A 52824a23ed5a

Subscribe to this mod's changes

anti-reversing-techniques is a skill published in the GitHub repository sickn33/agentic-awesome-skills (46,230 stars, last pushed 2d ago), licensed MIT. It adds 31 tokens to every session and 644 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.

Related

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