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Security audit

True402 Token Safety

Security checks across malware telemetry and agentic risk

Overview

This skill is a disclosed token-checking tool that optionally uses a wallet key for small x402 payments, but users should treat that key as highly sensitive.

Install only if you are comfortable running the external npm CLI and sending token addresses to true402.dev. If enabling unlimited checks, use a dedicated low-balance Base wallet, fund it only for this purpose, keep `PAYER_PRIVATE_KEY` out of logs and shared shells, and monitor USDC spending because the CLI may pay per check.

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 (1)

Missing User Warnings

Medium
Confidence
91% confidence
Finding
Line L26 instructs users to set `PAYER_PRIVATE_KEY`, which is a highly sensitive credential, but the README does not include any caution about secure storage, exposure risk, or the implications of providing a wallet private key to the skill runtime. For markdown files, omitting warnings about behaviours that could affect user privacy or assets qualifies as a missing user warning.

VirusTotal

62/62 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.