Nano Banana 2

• Outcome: Pass
• Latest audit: May 29, 2026 at 8:17 PM UTC
• Version:
  1.0.2

Overview

This is a straightforward PoYo image-generation helper that discloses its API key, curl, and external image-submission requirements.

Install this only if you are comfortable sending prompts and image URLs to PoYo using your POYO_API_KEY. Prefer environment-variable secrets over passing the API key as a command argument, review payloads before submission, and use temporary or access-controlled image URLs for private images.

SkillSpector

By NVIDIA

Vulnerability Patterns

• MCP Least Privilege: Underdeclared Capability, Wildcard Permission, Missing Permission Declaration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (1)

Lp3

Medium

• Category: MCP Least Privilege
• Confidence: 94% confidence
• Finding: The skill advertises shell-based execution via curl and script invocation, but the file does not declare permissions corresponding to that capability. This creates a trust and review gap: an agent or platform may treat the skill as lower risk than it actually is, while the skill can still trigger networked shell actions using API credentials.

VirusTotal

66/66 vendors flagged this skill as clean.