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Polymarket MCP Server

joinQuantish Scanned 27d ago

Self-hosted MCP server for AI agent trading on Polymarket prediction markets

MCP Registry ↗
? Not scanned yet

Versions

0.1.0latest
first seen May 19, 2026

Tools 0

No tools indexed yet.

Permissions 2

network medium
Server uses network capabilities via: fetch()
env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 22

medium
Buffer.from base64 in joinQuantish-polymarket-mcp-6851755/src/mcp/tools.ts:934 entropy_analyzer · 75%
medium
OAuth implementation without PKCE auth_checker · 75%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.23.0 (GHSA-345p-7cg4-v4c7) dependency_analyzer · 95%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.23.0 (GHSA-8r9q-7v3j-jr4g) dependency_analyzer · 95%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.23.0 (GHSA-w48q-cv73-mx4w) dependency_analyzer · 95%
medium
Vulnerable dependency: uuid@10.0.0 (GHSA-w5hq-g745-h8pq) dependency_analyzer · 95%
medium
Buffer.from base64 in joinQuantish-polymarket-mcp-6851755/src/services/wallet.service.ts:889 entropy_analyzer · 75%
medium
Buffer.from base64 in joinQuantish-polymarket-mcp-6851755/src/services/key.service.ts:138 entropy_analyzer · 75%
medium
Buffer.from base64 in joinQuantish-polymarket-mcp-6851755/src/services/key.service.ts:244 entropy_analyzer · 75%
medium
Buffer.from base64 in joinQuantish-polymarket-mcp-6851755/src/services/key.service.ts:245 entropy_analyzer · 75%
medium
Buffer.from base64 in joinQuantish-polymarket-mcp-6851755/src/services/key.service.ts:250 entropy_analyzer · 75%
info
package.json metadata manifest_parser · 100%
info
Transport: streamable-http manifest_parser · 80%
info
Required env vars (22) manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
medium
Permission: network access detected permission_analyzer · 70%
low
Permission: env_vars access detected permission_analyzer · 90%
info
SBOM generated: 273 components sbom_generator · 100%
critical
Database URL with Password found in joinQuantish-polymarket-mcp-6851755/env.example.txt secret_scanner · 85%
high
Hardcoded Password found in joinQuantish-polymarket-mcp-6851755/src/services/key.service.ts secret_scanner · 65%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%