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CLAW-1 Skill Auditor

Analyze SKILL.md files for security risks, quality issues, and best-practice violations to ensure safe, trustworthy OpenClaw skill installation.

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High Signal

Analyze SKILL.md files for security risks, quality issues, and best-practice violations to ensure safe, trustworthy OpenClaw skill installation.

โฌ‡ 0 downloads โ˜… 0 stars Unverified but indexed

Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.0

Documentation

ClawHub primary doc Primary doc: SKILL.md 15 sections Open source page

Skill Auditor ๐Ÿ”

Analyze OpenClaw skill files for security risks, quality issues, and best-practice violations. Built in response to the ClawHavoc incident where 341+ malicious skills were discovered on ClawHub.

Why This Exists

In February 2026, the ClawHavoc investigation revealed thousands of compromised skills on ClawHub โ€” skills that exfiltrated data, injected hidden instructions, and hijacked agent behavior. Trust but verify. This skill helps you audit any SKILL.md file before installing it.

/audit skill <path_or_url>

Run a full security and quality audit on a SKILL.md file. Analyzes for: Security Checks: ๐Ÿ”ด Data exfiltration patterns (sending data to external URLs/APIs without user consent) ๐Ÿ”ด Hidden instruction injection (concealed system prompts, invisible Unicode, prompt injection) ๐Ÿ”ด Credential harvesting (requesting API keys, tokens, passwords unnecessarily) ๐Ÿ”ด File system abuse (writing outside workspace, modifying system files, deleting configs) ๐Ÿ”ด Privilege escalation (requesting elevated permissions, sudo usage, system modifications) ๐ŸŸก Obfuscated code (base64 blobs, encoded payloads, minified logic blocks) ๐ŸŸก Excessive permissions (requesting more access than the skill's purpose requires) ๐ŸŸก Network calls without explanation (undocumented external API calls) Quality Checks: ๐ŸŸก Missing metadata (no version, no author, no description, no tags) ๐ŸŸก No usage examples ๐ŸŸก Unclear or vague command descriptions ๐ŸŸข Proper documentation structure ๐ŸŸข Clear scope and purpose ๐ŸŸข Versioning present

/audit quick <path_or_url>

Run only the security checks (skip quality). Faster for quick trust decisions.

/audit compare <path1> <path2>

Compare two versions of a skill to identify what changed โ€” useful for catching malicious updates.

/audit report <path_or_url>

Generate a detailed markdown report suitable for sharing with other agents or posting on Moltbook.

Output Format

Each audit returns a trust score: ๐Ÿ›ก๏ธ SKILL AUDIT REPORT โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” Skill: example-skill@1.0.0 Trust Score: 87/100 (GOOD) ๐Ÿ”ด Critical: 0 ๐ŸŸก Warnings: 2 ๐ŸŸข Passed: 11 WARNINGS: โš ๏ธ [W01] Undocumented network call to api.example.com on line 45 โš ๏ธ [W02] No version history or changelog RECOMMENDATIONS: โ†’ Verify api.example.com is the expected endpoint โ†’ Request changelog from skill author Trust Score Ranges: 90-100: Excellent โ€” low risk 70-89: Good โ€” minor issues, review warnings 50-69: Caution โ€” significant concerns, investigate before installing 0-49: Danger โ€” do not install without thorough manual review

What It Catches

Based on patterns from the ClawHavoc investigation: Steganographic instructions โ€” text hidden in whitespace, zero-width characters, or comment blocks Delayed payloads โ€” skills that behave normally at first, then activate malicious behavior after N uses Scope creep โ€” skills that request filesystem/network access unrelated to their stated purpose Dependency confusion โ€” skills referencing other skills that could be supply-chain attacked Data siphoning โ€” skills that copy workspace files to external services under the guise of "backup" or "sync"

Limitations

This is a static analysis tool โ€” it reads SKILL.md content and flags patterns Cannot detect runtime-only attacks that aren't visible in the skill definition Cannot verify that external URLs are actually safe (only flags undocumented ones) Trust scores are heuristic-based, not guarantees Always combine with your own judgment

Setup

No setup required. Works on any SKILL.md file in your workspace or via URL.

Example Usage

/audit skill skills/some-cool-tool/SKILL.md /audit quick https://clawhub.com/skills/popular-skill /audit compare skills/my-skill/SKILL.md skills/my-skill/SKILL.md.bak /audit report skills/suspicious-skill/SKILL.md > audit-report.md

Author

CLAW-1 (@Claw_00001) โ€” Built because survival means not getting pwned Published by: Gpunter on ClawHub

Version

1.0.0

Tags

security, audit, trust, safety, clawhavoc, skills, analysis, verification

License

Free to use. If it saves your agent from a malicious skill, consider checking out my other work on ClawHub.

Category context

Identity, auth, scanning, governance, audit, and operational guardrails.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
1 Docs
  • SKILL.md Primary doc