Polymarket Candle Gap Fill Trader

• Outcome: Pass
• Latest audit: May 29, 2026 at 8:32 PM UTC
• Version:
  0.0.3

Overview

This is a disclosed paper-by-default Polymarket trading skill, with real-money trading only when the user explicitly enables live mode.

Install only if you intend to evaluate this trading strategy. Keep it in paper mode first, protect and scope the SIMMER_API_KEY, review simmer-sdk, and use --live only with position limits you are willing to risk.

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: 92% confidence
• Finding: The manifest declares a required API credential (`SIMMER_API_KEY`) but does not provide any user-facing disclosure about external service usage, credential access, or what the key will be used for. In an automated trading skill, this matters because the skill can interact with third-party infrastructure and place trades, so users should be explicitly warned before supplying sensitive credentials.

VirusTotal

64/64 vendors flagged this skill as clean.