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Security audit

QWeather City Weather

Security checks across malware telemetry and agentic risk

Overview

This skill is a straightforward QWeather lookup helper that runs a disclosed Python script and uses a QWeather API key for weather requests.

Install only if you are comfortable running the bundled Python script for QWeather lookups. Set QWEATHER_API_HOST to an official or trusted QWeather endpoint, protect the API key, and avoid passing the key in shared logs or transcripts.

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
70% confidence
Finding
Without declared permissions the skill's intent is opaque and cannot be validated.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal