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Security audit

Image To Relief Stl

Security checks across malware telemetry and agentic risk

Overview

The skill mostly performs local image-to-STL conversion, but its optional preview path can execute unintended Python code from a specially crafted image filename.

Review before installing. The core STL conversion appears local and purpose-aligned, but avoid using --preview-svg with filenames from untrusted sources or unusual characters until the heredoc interpolation is fixed. Also be aware that first use downloads Pillow into a cached local virtual environment.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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)

Tp4

High
Category
MCP Tool Poisoning
Confidence
83% confidence
Finding
The documented purpose describes a deterministic image-to-STL conversion workflow, but the implementation reportedly also creates a local Python virtual environment and installs Pillow at runtime. Undeclared environment modification and package installation increase supply-chain and execution-risk exposure, especially if package sources, versions, or network access are not pinned and disclosed.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.