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Security audit

UK Trains

Security checks across malware telemetry and agentic risk

Overview

This skill coherently provides UK train lookups and only uses the rail API token for the disclosed train-query functionality.

Safe to install for its stated purpose. Use a dedicated, revocable National Rail token, keep it out of source control and logs, and avoid setting HUXLEY_URL unless you trust the endpoint that will receive the token.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Low
Confidence
80% confidence
Finding
The setup instructions tell users to store an API credential in environment/config without any guidance on secret handling. This can lead to accidental exposure through checked-in config files, shared shell histories, logs, screenshots, or overly broad environment inheritance into subprocesses.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.