Zerion API

• Outcome: Pass
• Latest audit: May 28, 2026 at 6:48 AM UTC
• Version:
  1.0.0

Overview

This appears to be a legitimate read-only Zerion wallet-data skill, with the main consideration that wallet queries are sent to Zerion's remote service.

Install only if you are comfortable sending wallet addresses, portfolio lookups, transaction-history requests, and related analysis intent to Zerion's remote MCP service. Use a dedicated Zerion API key in MCP configuration and avoid submitting confidential customer lists, unreleased investigation targets, or sensitive internal annotations unless you have authorization.

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: 91% confidence
• Finding: The skill encourages querying wallet addresses, transaction history, holdings, and behavioral patterns through a remote third-party MCP server without warning users that these requests may disclose sensitive research targets, customer identifiers, or internal investigative activity to Zerion. In this context, blockchain addresses are public on-chain, but the act of aggregating, correlating, and sending analyst queries to an external service can still leak sensitive intent, customer relationships, and investigative focus.

VirusTotal

66/66 vendors flagged this skill as clean.