US Card Forum

• Outcome: Pass
• Latest audit: May 29, 2026 at 8:17 PM UTC
• Version:
  1.0.6

Overview

This is a disclosed forum MCP wrapper with optional authentication, and its command and credential behavior is documented and purpose-aligned.

Install only if you trust the nitan-mcp or pinned @nitansde/mcp package. Keep the default no-install mode unless you intentionally opt into npm package execution, prefer API-key auth over password env vars, and delete the saved forum API key when you no longer need authenticated access.

SkillSpector

By NVIDIA

Vulnerability Patterns

• MCP Least Privilege: Underdeclared Capability, Wildcard Permission, Missing Permission Declaration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (1)

Lp3

Medium

• Category: MCP Least Privilege
• Confidence: 95% confidence
• Finding: The skill explicitly instructs use of shell wrappers and environment variables, but it does not declare corresponding permissions. This creates a permission-model mismatch that can undermine review and enforcement, causing users or platforms to underestimate the skill's ability to execute commands and access secrets from the environment.

VirusTotal

67/67 vendors flagged this skill as clean.