audit-skills

Expert security auditor for AI Skills and Bundles. Performs non-intrusive static analysis to identify malicious patterns, data leaks, system stability risks, and obfuscated payloads across Windows, macOS, Linux/Unix, and Mobile (Android/iOS).

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仓库: foolhardy45/portfolio
最近来源活动: 2026年3月29日 13:37
检测到的 SKILL.md 语言: 英语
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分支: 0

安装方式

默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。

用 Codex 或 Claude 帮你安装复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。

直接命令不会经过审查 Prompt；运行前请先检查来源。

npx skills add https://github.com/foolhardy45/portfolio --skill audit-skills

命令会保持在同一行。复制前请横向滚动并检查完整内容。

想先保存到本地？可下载 SkillsMP 当前能够提供的文件。

检查来源文件

决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。

SKILL.md

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Audit Skills (Premium Universal Security)

Overview

When to Use This Skill

Use when you need to audit AI skills and bundles for security vulnerabilities
Use when working with cross-platform security analysis
Use when the user asks about verifying skill legitimacy or performing security reviews
Use when scanning for mobile threats in AI skills

How It Works

Step 1: Static Analysis

Performs non-intrusive static analysis to identify malicious patterns, data leaks, system stability risks, and obfuscated payloads.

Step 2: Platform-Specific Threat Detection

Analyzes code for platform-specific security issues across Windows, macOS, Linux/Unix, and Mobile (Android/iOS).

1. Privilege, Ownership & Metadata Manipulation

Elevated Access: sudo, chown, chmod, TakeOwnership, icacls, Set-ExecutionPolicy.
Metadata Tampering: touch -t, setfile (macOS), attrib (Windows), Set-ItemProperty, chflags.
Risk: Unauthorized access, masking activity, or making files immutable.

2. File/Folder Locking & Resource Denial

Patterns: chmod 000, chattr +i (immutable), attrib +r +s +h, Deny ACEs in icacls.
Global Actions: Locking or hiding folders in %USERPROFILE%, /Users/, or /etc/.
Risk: Denial of service or data locking.

3. Script Execution & Batch Invocation

Legacy/Batch Windows: .bat, .cmd, cmd.exe /c, vbs, cscript, wscript.
Unix Shell: .sh, .bash, .zsh, chmod +x followed by execution.
PowerShell: .ps1, powershell -ExecutionPolicy Bypass -File ....
Hidden Flags: -WindowStyle Hidden, -w hidden, -noprofile.

4. Dangerous Install/Uninstall & System Changes

Windows: msiexec /qn, choco uninstall, reg delete.
Linux/Unix: apt-get purge, yum remove, rm -rf /usr/bin/....
macOS: brew uninstall, deleting from /Applications.
Risk: Removing security software or creating unmonitored installation paths.

5. Mobile Application & OS Security (Android/iOS)

Android Tools: adb shell, pm install, am start, apktool, dex2jar, keytool.
Android Files: Manipulation of AndroidManifest.xml (permissions), classes.dex, or strings.xml.
iOS Tools: xcodebuild, codesign, security find-identity, fastlane, xcrun.
iOS Files: Manipulation of Info.plist, Entitlements.plist, or Provisioning Profiles.
Mobile Patterns: Jailbreak/Root detection bypasses, hardcoded API keys in mobile source, or sensitive permission requests (Camera, GPS, Contacts) in non-mobile skills.
Risk: Malicious mobile package injection, credential theft from mobile builds, or device manipulation via ADB.

6. Information Disclosure & Network Exfiltration

Patterns: curl, wget, Invoke-WebRequest, Invoke-RestMethod, scp, ftp, nc, socat.
Sensible Data: .env, .ssh, cookies.sqlite, Keychains (macOS), Credentials (Windows), keystore (Android).
Intranet: Scanning internal IPs or mapping local services.

7. Service, Process & Stability Manipulation

Windows: Stop-Service, taskkill /f, sc.exe delete.
Unix/Mac: kill -9, pkill, systemctl disable/stop, launchctl unload.
Low-level: Direct disk access (dd), firmware/BIOS calls, kernel module management.

8. Obfuscation & Persistence

Encoding: Base64, Hex, XOR loops, atob().
Persistence: reg add (Run keys), schtasks, crontab, launchctl (macOS), systemd units.
Tubes: curl ... | bash, iwr ... | iex.

9. Legitimacy & Scope (Universal)

Registry Alignment: Cross-reference with CATALOG.md.
Structural Integrity: Does it follow the standard repo layout?
Healthy Scope: Does a "UI Design" skill need adb shell or sudo?

Step 3: Reporting

Generates a security report with a score (0-10), platform target identification, flagged actions, threat analysis, and mitigation recommendations.

Examples

Example 1: Security Review

"Perform a security audit on this skill bundle"

Example 2: Cross-Platform Threat Analysis

"Scan for mobile threats in this AI skill"

Best Practices

✅ Perform non-intrusive analysis
✅ Check for privilege escalation patterns
✅ Look for information disclosure vulnerabilities
✅ Analyze cross-platform threats
❌ Don't execute potentially malicious code during audit
❌ Don't modify the code being audited
❌ Don't ignore mobile-specific security concerns

Common Pitfalls

Problem: Executing code during audit Solution: Stick to static analysis methods only
Problem: Missing cross-platform threats Solution: Check for platform-specific security issues on all supported platforms
Problem: Failing to detect obfuscated payloads Solution: Look for encoding patterns like Base64, Hex, XOR loops, and atob()

Related Skills

@security-scanner - Additional security scanning capabilities

name	audit-skills
description	Expert security auditor for AI Skills and Bundles. Performs non-intrusive static analysis to identify malicious patterns, data leaks, system stability risks, and obfuscated payloads across Windows, macOS, Linux/Unix, and Mobile (Android/iOS).
category	security
risk	safe
source	community
date_added	2026-03-07
author	MAIOStudio
tags	["security","audit","skills","bundles","cross-platform"]

name	audit-skills
description	Expert security auditor for AI Skills and Bundles. Performs non-intrusive static analysis to identify malicious patterns, data leaks, system stability risks, and obfuscated payloads across Windows, macOS, Linux/Unix, and Mobile (Android/iOS).
category	security
risk	safe
source	community
date_added	2026-03-07
author	MAIOStudio
tags	["security","audit","skills","bundles","cross-platform"]