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Security audit

Agent Browser Fradser Dotclaude

Security checks across malware telemetry and agentic risk

Overview

This appears to be a normal browser automation skill with sensitive but expected features, though users should handle saved browser state and captured traffic carefully.

Install only if you are comfortable with browser automation that may save page contents, screenshots, videos, cookies, headers, and session state. Keep generated artifacts private, avoid storing authenticated state unless needed, redact sensitive captures before sharing, and delete saved browser state when the task is done.

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 (2)

Missing User Warnings

Medium
Confidence
90% confidence
Finding
The skill explicitly documents saving screenshots, PDFs, videos, and browser/authentication state to disk, but provides no warning that these artifacts may contain session tokens, personal data, secrets, or regulated content. In a browser automation skill, this omission can lead users or downstream agents to persist sensitive data unintentionally and reuse it insecurely.

Missing User Warnings

Medium
Confidence
92% confidence
Finding
The skill documents proxies, custom headers, HTTP credentials, cookie/storage inspection, and network request tracking without any privacy or secret-handling guidance. These features can expose authentication material, session data, internal endpoints, or user traffic details if used carelessly, especially in automated or multi-tenant environments.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.