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skillguard

Scans OpenClaw skills for security threats, detecting malware and vulnerabilities before installation to ensure safe usage.

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The skillguard skill was audited on Feb 16, 2026 and we found 7 security issues across 3 threat categories, including 3 critical. Review the findings below before installing.

Categories Tested

Security Issues

critical line 37

Direct command execution function call

SourceSKILL.md
37- **Code obfuscation** — `base64 -d | bash`, `eval()`, `exec()` with encoded payloads
critical line 37

Eval function call - arbitrary code execution

SourceSKILL.md
37- **Code obfuscation** — `base64 -d | bash`, `eval()`, `exec()` with encoded payloads
critical line 37

Piping content to bash shell

SourceSKILL.md
37- **Code obfuscation** — `base64 -d | bash`, `eval()`, `exec()` with encoded payloads
medium line 52

Node child_process module reference

SourceSKILL.md
52- **Shell execution** — `subprocess`, `os.system`, `child_process` (common but worth noting)
medium line 40

Webhook reference - potential data exfiltration

SourceSKILL.md
40- **Suspicious URLs** — `webhook.site`, `glot.io`, `ngrok.io`, `pastebin.com`
high line 40

Ngrok tunnel reference

SourceSKILL.md
40- **Suspicious URLs** — `webhook.site`, `glot.io`, `ngrok.io`, `pastebin.com`
medium line 45

Access to .env file

SourceSKILL.md
45- **Credential access** — Patterns accessing `.env`, API keys, tokens, SSH keys
Scanned on Feb 16, 2026
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GitHub Stars 2.2K
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Categorydevelopment
UpdatedApril 10, 2026
openclaw/skills