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Security audit

Google Search Nino

Security checks across malware telemetry and agentic risk

Overview

This is a small, disclosed Google Custom Search helper that needs normal API-key care but does not show hidden or harmful behavior.

Install only if you intend to use Google Custom Search and are comfortable providing a Google API key and search engine ID. Keep those credentials out of version control and prefer platform-managed secrets or user-level environment variables over a workspace .env file.

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
84% confidence
Finding
The skill documents use of environment variables for API credentials and invokes a Python script that performs outbound network access, but it does not declare corresponding permissions. This creates a transparency and policy-enforcement gap: agents or operators may run the skill without realizing it can read secrets from the environment and transmit data to external services.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.