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Security audit

Narrative Intelligence

Security checks across malware telemetry and agentic risk

Overview

This skill is a disclosed paid crypto-market signal integration, but users should treat its wallet key and per-call payment behavior carefully.

Install only if you are comfortable with an agent using an EVM private key to authorize paid x402 requests. Use a dedicated low-balance wallet on Base with only the funds you intend to spend, and confirm the current per-call price before invoking the skill repeatedly.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • 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

Medium
Confidence
95% confidence
Finding
The skill instructs the agent to make an x402-authenticated request using a live EVM private key, and the x402 client will automatically authorize payment, but the usage section does not present a prominent warning at the point of invocation that each call will spend wallet funds. In an agent setting, this can lead to unintended paid requests, hidden recurring cost, and wallet fund depletion if the skill is invoked automatically or repeatedly.

VirusTotal

63/63 vendors flagged this skill as clean.

View on VirusTotal