Polymarket 48h Sports Line Curve Trader

• Outcome: Pass
• Latest audit: May 29, 2026 at 8:31 PM UTC
• Version:
  0.0.3

Overview

This is a disclosed, paper-by-default Polymarket trading skill that needs a sensitive Simmer API key and can place real trades only when live mode is explicitly used.

Install only if you are comfortable giving this skill a Simmer trading API key. Use paper mode first, keep position and trade-size tunables conservative, and review or pin the simmer-sdk dependency before enabling live trades with real USDC.

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

Low

• Confidence: 84% confidence
• Finding: The manifest declares a required API credential (`SIMMER_API_KEY`) but provides no user-facing explanation of what service it authenticates to, how it will be used, or how sensitive it is. While this file alone does not show credential exfiltration, requiring a secret without transparency increases the risk of users supplying privileged credentials to unvetted code and reduces informed consent.

VirusTotal

66/66 vendors flagged this skill as clean.