ClawHub

Z Image API

Security checks across malware telemetry and agentic risk

Overview

This is a straightforward PoYo image-generation helper that discloses its external API use and API-key requirement.

Install only if you are comfortable sending image prompts and payload contents to PoYo. Keep POYO_API_KEY in a trusted environment variable, avoid putting sensitive data in prompts or callback URLs, and review payloads before submission because API calls may consume credits.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Lp3

Medium
Category
MCP Least Privilege
Confidence
81% confidence
Finding
The skill advertises use of shell tooling (`curl`) and a submission script while not declaring corresponding permissions, which creates a mismatch between the skill's stated trust boundary and its actual execution capabilities. That can lead to unexpected command execution and external network access in environments that rely on permission metadata for policy enforcement or user awareness.

Missing User Warnings

Medium
Confidence
94% confidence
Finding
The skill instructs the agent to send Bearer-authenticated requests containing user prompts to an external service using `POYO_API_KEY`, but it does not provide any warning about third-party data transfer, retention, or credential handling. This is dangerous because users may unknowingly transmit sensitive prompts or metadata off-platform, and developers may expose or misuse API credentials without clear safeguards.

VirusTotal

62/62 vendors flagged this skill as clean.

View on VirusTotal