polymarket-mcp-server

Warn

Audited by Snyk on Sep 16, 2026

Risk Level: MEDIUM
Full Analysis

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

  • Third-party content exposure detected (low risk: 0.10). The skill integrates with Polymarket API to search and analyze prediction markets where market questions and descriptions are authored by third parties.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

  • Potentially malicious external URL detected (high risk: 0.70). The skill instructs cloning and piping a bash script from an unofficial personal GitHub repository, presenting a high-tier unverifiable external dependency.

MEDIUM W009: Direct money access capability detected (payment gateways, crypto, banking).

  • Direct money access detected (high risk: 1.00). The skill documentation explicitly details trading operations and market orders on Polymarket (a prediction market platform), including specific tools like place_limit_order, place_market_order, and smart_trade, which utilize blockchain wallet credentials (POLYGON_PRIVATE_KEY) to execute financial transactions and market orders.

Issues (3)

W011
MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

W012
MEDIUM

Unverifiable external dependency detected (runtime URL that controls agent).

W009
MEDIUM

Direct money access capability detected (payment gateways, crypto, banking).

Audit Metadata
Risk Level
MEDIUM
Analyzed
Sep 16, 2026, 10:30 PM
Issues
3
Security Audit — snyk — polymarket-mcp-server