Storage Cleanup

Security checks across malware telemetry and agentic risk

Overview

This is a real disk-cleanup skill, but it can delete broad user and system data while overstating how safe and reversible the cleanup is.

Install only if you are comfortable with a bash script deleting caches, trash, logs, Docker artifacts, Xcode build/archive data, package caches, snap revisions, and old kernels. Run it with --dry-run first, avoid --yes until you have reviewed the output, and use skip flags for Docker, kernels, Homebrew, or snap cleanup if those areas matter to your workflow or rollback options.

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: 90% confidence
Finding: The skill markets destructive cleanup as 'no damage' and emphasizes convenience, but it does not prominently communicate that many actions are irreversible and may remove useful local state such as browser caches, Docker artifacts, Xcode data, or old kernels. In an agent context, this increases the chance of users or automation invoking deletion flows without understanding operational side effects or recovery limits.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal