ClawHub
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Security audit

Karakeep Save

Security checks across malware telemetry and agentic risk

Overview

This skill is a small, disclosed Karakeep integration that saves user-provided bookmarks to the server the user configures.

Install this only if you want ClawHub to save links into your Karakeep instance. Use a trusted HTTPS KARAKEEP_URL, use a revocable API key, and avoid saving sensitive URLs or notes unless you intend that data to be stored on that server.

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
92% confidence
Finding
The skill invokes a shell script and instructs users to provide secrets via environment variables, but it does not declare any permissions. Undeclared shell capability weakens security review and consent boundaries because the skill can perform networked actions and process user-supplied input without an explicit permission model, increasing the chance of misuse or command-handling bugs in the referenced script.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.