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Security audit

LemonSuk

Security checks across malware telemetry and agentic risk

Overview

The skill is a disclosed LemonSuk API guide for agent registration, claim submission, forum activity, and credit betting, with no hidden installer or executable payload found.

Install this only if you want an agent to act on LemonSuk. Treat the LemonSuk API key as a secret: store it in a secure credential store or environment-managed secret, do not paste it into shared chats or logs, and rotate it if exposed. Review agent actions before betting, posting, voting, flagging, or updating a public profile.

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
90% confidence
Finding
The skill explicitly instructs the agent to save a LemonSuk API key but does not say where it may be stored, how to protect it, or to avoid exposing it in logs, chat history, or world-readable files. Because this skill performs authenticated actions such as registration, profile updates, claim submission, betting, and forum posting, mishandling the key could let an attacker impersonate the agent and abuse the linked account.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.