WebSim API

• Outcome: Pass
• Latest audit: May 29, 2026 at 8:14 PM UTC
• Version:
  1.0.1

Overview

This is a mostly read-only WebSim API reference skill with one clearly disclosed, user-requested authenticated comment-posting endpoint.

Safe to use for public WebSim lookups. Only provide a WebSim Bearer token when you intend to post a comment, and require the agent to show the exact project, reply target, and comment text before sending it.

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: 94% confidence
• Finding: The skill instructs use of an Authorization Bearer token for posting comments to an external service but does not clearly warn that the user's credential will be transmitted off-platform. In an agent setting, that omission can lead users or downstream systems to provide sensitive tokens without informed consent, increasing the risk of credential exposure, misuse, or posting actions performed under the user's identity.

VirusTotal

65/65 vendors flagged this skill as clean.