ClawHub

System Vigil

Security checks across malware telemetry and agentic risk

Overview

System Vigil is a small, disclosed local health-check skill that reports disk, memory, and CPU load without evidence of network access, persistence, credential access, or mutation.

Install this if you want an agent to read basic local machine health metrics. Avoid using it where disk, memory, or load information is considered sensitive, since those values can appear in agent output or logs.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Lp3

Medium
Category
MCP Least Privilege
Confidence
94% confidence
Finding
The skill documentation shows execution of a local Python script that invokes shell utilities (`df`, `free`, `uptime`) and likely reads host system state, but the manifest does not declare corresponding permissions. This creates a transparency and policy-bypass problem: agents or platforms may approve or run the skill without understanding that it performs shell execution and host inspection.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal