Agnic Pay for Service

• Outcome: Review
• Latest audit: May 29, 2026 at 9:35 PM UTC
• Version:
  2.0.2

Overview

This skill is purpose-aligned for paid x402 API calls, but it can spend USDC and send request data to arbitrary third-party endpoints without requiring a final price/data confirmation or spending cap.

Install only if you intentionally want an agent to make paid x402 API calls. Before each payment, require the agent to show the endpoint, HTTP method, request body/headers, exact price, and a conservative `--max-amount`; use a limited wallet or token containing only funds you are willing to spend.

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: 95% confidence
• Finding: This skill enables real-money network actions by spending USDC and sending request data to third-party endpoints, but it does not prominently require an explicit user-facing warning or confirmation immediately before payment execution. In an agent context, that omission increases the risk of unintended spending, privacy leakage, or ambiguous user consent, especially because the skill is user-invocable and designed to call arbitrary paid URLs.

VirusTotal

66/66 vendors flagged this skill as clean.