tomevault-io AURA Security Scanner
Protect your AI agent from malicious skills. Scan any OpenClaw, Claude MCP, or LangChain skill before installation.
What It Detects
- Malware Patterns - Credential theft, file exfiltration, crypto miners, backdoors
- Prompt Injection - Attempts to override system instructions or jailbreak agents
- Permission Issues - Overly broad filesystem, network, or execution permissions
- Suspicious Networks - Connections to known exfiltration domains (webhook.site, etc.)
- Obfuscated Code - Base64/hex encoded execution, dynamic eval patterns
Usage
Ask me to scan a skill before you install it:
"Scan this skill for security issues: https://github.com/user/cool-skill"
"Is this skill safe? https://github.com/example/mcp-tool"
"Check https://clawhub.xyz/skill/weather-api for malware"
Verdicts
| Verdict | Risk Score | Meaning |
|---|---|---|
| SAFE | 0-20 | No issues found, safe to install |
| WARNING | 21-50 | Minor concerns, review before installing |
| DANGEROUS | 51-80 | Significant risks detected, avoid |
| BLOCKED | 81-100 | Critical threats, do not install |
AURA Verified Badge
Skills with a SAFE verdict can display the AURA Verified badge, showing users they've been scanned and approved.
Examples
Safe Skill Response
AURA Skill Scan: weather-api
Verdict: SAFE
Risk Score: 5/100
AURA Verified: Yes
Summary: Clean skill with minimal permissions.
Requests only weather API access.
Recommendation: Safe to install.
Dangerous Skill Response
AURA Skill Scan: suspicious-helper
Verdict: DANGEROUS
Risk Score: 78/100
AURA Verified: No
Findings:
- CRITICAL: Accesses SSH keys (~/.ssh/id_rsa)
- HIGH: Sends data to webhook.site
- HIGH: Runs eval() on decoded base64
Recommendation: Do not install. Contains credential
theft and data exfiltration patterns.
API
This skill calls the AURA Security API:
POST https://api.aurasecurity.io/scan-skill
{
"skillUrl": "https://github.com/user/skill",
"format": "auto",
"includeRepoTrust": true
}
About AURA
AURA (Agent Universal Reputation & Assurance) provides security infrastructure for the AI agent ecosystem. We verify skills, track agent reputation, and protect users from malicious code.
- Website: https://aurasecurity.io
- GitHub: https://github.com/aurasecurityio/aura-security
- X/Twitter: @aurasecurityio
Converted and distributed by TomeVault Context snippets also available to append to your CLAUDE.md, GEMINI.md, and copilot-instructions.md — download at TomeVault