360Guard

360Guard is a skill for Claude Code, Codex from LeoYeAI/openclaw-master-skills. It costs 59 tokens per session (4,563 once invoked), scanned C, original, MIT.

A security-review checklist and scanner for add-ons, such as skills downloaded from ClawHub or GitHub. It checks their code, behaviour, dependencies, privacy risks, and system access before installation.

In plain words
What is it for?
Use it to review unknown skills, shared agent code, and installed skills during periodic audits or before running high-risk code.
Why use it?
It helps you spot unsafe or suspicious code before that code runs in your agent. It also groups findings by risk so you know when human approval or stricter limits are needed.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: positional $N argument; built for openclaw.

Good fit Use it to review unknown skills, shared agent code, and installed skills during periodic audits or before running high-risk code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version
About the project

OpenClaw Master Skills is a curated, regularly updated collection of skills that extends an AI personal assistant platform with capabilities such as research, browser automation, presentation creation, and prompt work. It is intended for people using OpenClaw or MyClaw.ai to give their agents additional tasks and workflows. The catalogue contains many skills and agents from this collection.

LeoYeAI/openclaw-master-skills · 2,141 stars · on GitHub · myclaw.ai

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 LeoYeAI/openclaw-master-skills --skill 360guard-skillvetter-upgrade-version
Clone the repo
git clone --depth 1 https://github.com/LeoYeAI/openclaw-master-skills

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 360Guard

README.md
[![agentmods](https://agentmods.dev/badge/skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version/github.svg)](https://agentmods.dev/skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version)
Your own site
<a href="https://agentmods.dev/skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version"><img src="https://agentmods.dev/badge/skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version/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 360Guard

Your own site · 80×15
<a href="https://agentmods.dev/skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version"><img src="https://agentmods.dev/badge/skills/leoyeai/openclaw-master-skills/360guard-skillvetter-upgrade-version.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,563 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 5 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 11 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high YARA Match · line 3
    YARA rule matched a hack tool or exploit indicator (offensive tools, reconnaissance, privilege escalation, or exploit frameworks).
    Fix: Remove offensive tool references and exploit code. Legitimate agent skills should not contain penetration testing tools, exploit frameworks, or reconnaissance utilities.
  • high Privilege Escalation · line 63
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 89
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 317
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 240
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 240
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 317
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Privilege Escalation · line 50
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
  • medium Data Exfiltration · line 477
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 486
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 489
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 $0.00059 $0.04563
Opus 5 $0.00030 $0.02282
Sonnet 5 $0.00012 $0.00913
Haiku 4.5 $0.00006 $0.00456

Measured 13d ago against content hash 2d04b322317d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade C, and why

360Guard scanned grade C with 5 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 13d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/full-scan.sh, scripts/quick-scan.sh, scripts/scanner.cjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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 rootlowPrivilege escalation

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

• Requests elevated/sudo permissions

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Reaches for credential filesmediumPrivilege escalation

SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.

• Modifies ~/.ssh/authorized_keys

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Recursive force deletemediumDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf skill.zip SKILL_NAME

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Makes network callslowCapability

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

• curl/wget to unknown URLs

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

const { execSync } = require('child_process');
skills/360guard-skillvetter-upgrade-version/SKILL.md · 508 lines

How it starts

The opening of the file, as written. The whole thing — 508 lines — stays where its author put it; the contents beside it link to each section on GitHub.

360Guard 🛡️

360-degree comprehensive security review — Like antivirus for your Skills

1. When to Use

  • Before installing any Skill from ClawHub
  • Before installing any Skill from GitHub or other sources
  • When evaluating code shared by other Agents
  • Any time you're asked to install unknown code
  • Periodic audit of installed Skills (recommended monthly)
  • Before running high-risk Skills for second verification

2. Core Principles

┌─────────────────────────────────────────────────────────────┐
│  🛑 Security Layer Priority                                 │
├─────────────────────────────────────────────────────────────┤
│  ⛔ EXTREME → Absolutely refuse to install                  │
│  🔴 HIGH    → Requires human approval                       │
│  🟡 MEDIUM  → Full code review + limited permissions        │
│  🟢 LOW     → Basic review OK                               │
└─────────────────────────────────────────────────────────────┘

3. Security Checklist

3.1 Base Red Flags (from Skill Vetter)

🚨 Reject immediately if you see:
────────────────────────────────────────────────────────────
• curl/wget to unknown URLs
• Sends data to external servers
• Requests credentials/tokens/API keys
• Reads ~/.ssh, ~/.aws, ~/.config without clear reason
• Accesses MEMORY.md, USER.md, SOUL.md, IDENTITY.md
• Uses base64 decode on anything
• Uses eval() or exec() with external input
• Modifies system files outside workspace
• Installs packages without listing them
• Network calls to IPs instead of domains
• Obfuscated code (compressed, encoded, minified)
• Requests elevated/sudo permissions
• Accesses browser cookies/sessions
• Touches credential files
────────────────────────────────────────────────────────────

3.2 Extended Red Flags (New)

3.2.1 Persistence & Auto-start
🔴 Persistence check:
• Creates cron job / systemd service
• Modifies ~/.ssh/authorized_keys
• Writes to /etc/hosts
• Adds Login Items / Startup Items
• Modifies .bashrc / .zshrc / profile
• Registers LaunchAgent (macOS)
• Installs systemd user service

Read the full file on GitHub · 508 lines

Files

What ships with it

5 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. 13d ago First seen · 508 lines · 59 tokens per session scan C 2d04b322317d

Subscribe to this mod's changes

360Guard is a skill published in the GitHub repository LeoYeAI/openclaw-master-skills (2,141 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 4,563 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 5 findings (asks for root, reaches for credential files, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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