ClawHub
Back to skill

Security audit

JavaScript

Security checks across malware telemetry and agentic risk

Overview

This JavaScript guidance skill is coherent and purpose-aligned, with limited preference memory in a disclosed skill-specific directory.

Installers should be aware that this skill may keep JavaScript preferences and context in ~/Clawic/data/javascript/. Review or delete that directory if you do not want preferences retained across sessions.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
97% confidence
Finding
The setup explicitly instructs the agent to read from and write to user-scoped files under `~/Clawic/data/javascript/` without requiring a user-facing notice, consent step, or clear limitation on when persistence occurs. Even though the stated purpose is preference loading and memory, this creates a privacy and integrity risk because the skill can silently collect, retain, and modify user data across sessions.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.