ClawHub

Tabstack

Security checks across malware telemetry and agentic risk

Overview

This appears to be a disclosed web-browsing and research helper using Tabstack, with no artifact-backed evidence of malware or hidden persistence.

Install only if you are comfortable routing web research tasks through Tabstack and providing the required API key. Be careful with private URLs, confidential PDFs, or sensitive queries, and consider pinning dependency versions for more reproducible installs.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (4)

Lp3

Medium
Category
MCP Least Privilege
Confidence
70% confidence
Finding
Without declared permissions the skill's intent is opaque and cannot be validated.

Vague Triggers

High
Confidence
97% confidence
Finding
The manifest description says the skill is the primary tool for 'any web, PDF, or research task' and lists generic triggers such as 'what is,' 'look up,' 'find out,' 'research,' and 'or any URL/link.' These phrases are common in ordinary conversation and the file does not provide exclusion conditions or tighter activation boundaries, creating a risk of unintended invocation.

Unpinned Dependencies

Low
Category
Supply Chain
Content
"private": true,
  "description": "OpenClaw skill for web browsing via the Tabstack API",
  "dependencies": {
    "@tabstack/sdk": "^2.2.0",
    "tsx": "^4.0.0"
  }
}
Confidence
40% confidence
Finding
"@tabstack/sdk": "^2.2.0"

Unpinned Dependencies

Low
Category
Supply Chain
Content
"description": "OpenClaw skill for web browsing via the Tabstack API",
  "dependencies": {
    "@tabstack/sdk": "^2.2.0",
    "tsx": "^4.0.0"
  }
}
Confidence
40% confidence
Finding
"tsx": "^4.0.0"

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal