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glama

Polymarket MCP Server

Enables AI assistants to discover prediction markets, view real-time data, execute trades (market/limit orders), and manage portfolios on Polymarket.

→ PlayAINetwork/Polymarket-mcp· listed on glama
Operator pattern detected
This publisher (playainetwork) operates 4 MCPs in our catalog. Median trust score: 57.
Computed 2026-07-31
  • · median trust 57 ≤ 60
  • · 100% of MCPs are D or F
  • · wallet-grade env vars shared across MCPs: PRIVATE_KEY (×2)

Operator-pattern signals come from machine analysis of every MCP under this publisher's GitHub org. They are factual aggregates — not accusations. Investigate the individual MCPs before drawing conclusions.

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// key findings
⚠️
Known vulnerabilities in dependencies: 16 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 3 credentials: CLOB_API_KEY, CLOB_SECRET, PRIVATE_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies16 high12 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.10.2GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.10.2GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.10.2GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highaxios@1.9.0GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.9.0GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
🔐 secretCLOB_API_KEY— your_api_key
configCLOB_API_URL
configCLOB_PASS_PHRASE— your_passphrase
🔐 secretCLOB_SECRET— your_secret
🔐 secretPRIVATE_KEY— your_private_key_here
configSIGNATURE_TYPE
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/playainetwork-polymarket-mcp-1kl5xp)](https://m8ven.ai/mcp/playainetwork-polymarket-mcp-1kl5xp)
commit: 9d9b6a07d0dd44f29e207255f8f18e7e5e7d5ab7
code hash: f3bd7742a4ce00f0b60139d02ed7eb5d3f794dcd37c0f4e21848672b1ea010bb
verified: 6/23/2026, 10:30:55 AM
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