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Security audit

CoinMarketCal

Security checks across malware telemetry and agentic risk

Overview

This appears to be a coherent CoinMarketCal connector skill, with the main caution being its broad trigger wording and a pipe-to-shell CLI installer in setup guidance.

Install this only if you want an agent to use CoinMarketCal through OOMOL. Prefer reviewing OOMOL's installer or using documented manual installation steps instead of blindly running the one-line curl-to-bash command, and use the skill only for explicit CoinMarketCal lookup requests.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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)

Vague Triggers

Medium
Confidence
94% confidence
Finding
The description says to use this skill for ANY CoinMarketCal request, which is an overly broad routing rule that can cause the agent to invoke the skill whenever CoinMarketCal is merely mentioned rather than when the user explicitly wants connector-backed access. In an agent environment, broad activation increases the chance of unnecessary tool use, accidental data disclosure through connector queries, and bypass of safer non-tool responses.

External Script Fetching

High
Category
Supply Chain
Content
- **`oo: command not found`** — install the oo CLI (other platforms: <https://cli.oomol.com/install-guide.md>):

  ```bash
  curl -fsSL https://cli.oomol.com/install.sh | bash    # macOS / Linux
  ```

  ```powershell
Confidence
98% confidence
Finding
curl -fsSL https://cli.oomol.com/install.sh | bash

VirusTotal

63/63 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.