ClawHub

Firecrawler

Security checks across malware telemetry and agentic risk

Overview

This skill does what it says: it lets a user call Firecrawl to scrape, search, crawl, extract data, and save selected outputs.

Install only if you are comfortable sending requested URLs, search terms, extraction prompts, and schemas to Firecrawl. Use a Firecrawl key with suitable account limits, keep crawl and map limits modest, avoid private or sensitive URLs unless Firecrawl is approved for them, and consider pinning the Firecrawl SDK version.

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
87% confidence
Finding
The skill instructs users to use environment variables, write output files, and make arbitrary network requests via scraping/crawling, but it does not declare any permissions. This creates a transparency and governance gap: an agent or user may invoke capabilities with security and privacy implications without explicit permission scoping, especially given the ability to fetch attacker-controlled URLs and save retrieved content locally.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal