ClawHub

Korea Weather

Security checks across malware telemetry and agentic risk

Overview

This skill appears to fetch Korean weather data as advertised using a disclosed KMA/data.go.kr API key.

Install only if you are comfortable giving the skill access to a KMA/data.go.kr service key and sending Korean weather query parameters to the KMA API. Prefer a dedicated API key, avoid sharing configs that contain it, and revoke or rotate the key if you suspect exposure.

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
88% confidence
Finding
The skill documentation indicates use of both network access and an environment variable containing an API credential (`KMA_SERVICE_KEY`), but no explicit permissions are declared. This creates a real security gap because agents or reviewers may not have clear, enforceable visibility into the skill's required capabilities, and any script with network access plus secret access can exfiltrate the key or send unexpected outbound requests if the implementation is compromised.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal