Image Optimizer Tool

• Outcome: Review
• Latest audit: May 29, 2026 at 9:24 PM UTC
• Version:
  1.0.0

Overview

This appears to be a real image optimization tool, but its backup and undo handling can write or restore local files outside the expected scope.

Review before installing if you plan to run it on important folders. Prefer --preview or --output-dir, run it from a trusted working directory, avoid --undo in directories containing untrusted .image_optimizer_log.json files, and install Pillow in an isolated Python environment.

SkillSpector

By NVIDIA

Vulnerability Patterns

• MCP Least Privilege: Underdeclared Capability, Wildcard Permission, Missing Permission Declaration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (1)

Lp3

Medium

• Category: MCP Least Privilege
• Confidence: 92% confidence
• Finding: The skill clearly describes filesystem operations such as reading images, modifying them, creating backups, writing output files, and performing undo actions, yet no permissions are declared in the skill metadata. This creates a transparency and policy-enforcement gap: users and hosting platforms may not realize the skill can read and overwrite files recursively, increasing the risk of unintended file access or destructive modification.

VirusTotal

64/64 vendors flagged this skill as clean.