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Security audit

TickFlow Data

Security checks across malware telemetry and agentic risk

Overview

The skill shows a normal but higher-risk uv installation shortcut, with no artifact-backed evidence of deception, exfiltration, or destructive behavior.

Before installing, prefer a package-manager install for uv when available, or download and inspect the astral.sh installer before running it. Treat the API or runtime credentials used by the skill normally, but the evidence provided does not justify blocking the skill.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Tool MisuseTool Parameter Abuse, Chaining Abuse, Unsafe Defaults
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (2)

External Script Fetching

Low
Category
Supply Chain
Content
```bash
# macOS/Linux
curl -LsSf https://astral.sh/uv/install.sh | sh

# Windows (PowerShell)
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
Confidence
93% confidence
Finding
curl -LsSf https://astral.sh/uv/install.sh | sh

Chaining Abuse

High
Category
Tool Misuse
Content
```bash
# macOS/Linux
curl -LsSf https://astral.sh/uv/install.sh | sh

# Windows (PowerShell)
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
Confidence
98% confidence
Finding
| sh

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.