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Security audit

TrustLayer Sybil Scanner

Security checks across malware telemetry and agentic risk

Overview

This skill is a straightforward TrustLayer lookup guide, but users should understand that lookups contact a third-party API and some endpoints may cost money.

Install only if you are comfortable with TrustLayer seeing the agent IDs, wallet addresses, IP/timing metadata, and lookup patterns you query. Require explicit approval before paid x402 endpoints, repeated leaderboard calls after free limits, or sensitive due-diligence lookups.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
92% confidence
Finding
The skill directs users to external API endpoints and mentions paid x402-backed endpoints, but it does not provide a clear up-front warning that queries disclose agent IDs, wallet addresses, and usage metadata to a third party and may incur micropayment charges. In an agent setting, this can lead to silent data exfiltration or unintended spending if the agent follows the skill automatically.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.