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Security audit

mp3-list-to-video

Security checks across malware telemetry and agentic risk

Overview

This skill locally turns MP3 playlists into MP4 videos using disclosed Python and FFmpeg scripts, with no evidence of hidden data access or network behavior.

Install only if you are comfortable letting the skill run local Python scripts that invoke ffmpeg/ffprobe, read MP3s from the selected playlist folder, and create or overwrite media and temporary files in the configured output locations.

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
91% confidence
Finding
The skill clearly instructs the agent/user to execute local Python scripts and shell commands and to write multiple output files, yet it declares no permissions. That mismatch is a real security issue because it hides the skill's capability to modify the workspace and invoke external tooling, preventing informed consent and proper sandboxing decisions.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.