Meteomatics Weather Api

• Outcome: Pass
• Latest audit: May 28, 2026 at 11:44 AM UTC
• Version:
  1.0.2

Overview

This weather API skill appears legitimate and purpose-aligned, with a raw Membrane request option that users should review before sending sensitive data.

Install if you trust Membrane to broker access to Meteomatics. Prefer discovered Membrane actions over raw proxy calls, review request paths and payloads before sending them, and require explicit approval before any POST, PUT, PATCH, DELETE, or request containing non-public data.

SkillSpector

By NVIDIA

Vulnerability Patterns

• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (1)

Missing User Warnings

Medium

• Confidence: 88% confidence
• Finding: The skill explicitly documents arbitrary proxy requests to the external API without warning that user data, prompts, or supplied parameters may be transmitted to a third-party service. In an agent setting, this can lead to unreviewed outbound data flow and broaden the attack surface if sensitive inputs are passed through raw requests.

VirusTotal

65/65 vendors flagged this skill as clean.