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polymarket MCP Server: Tools, Setup for Claude Code, Cursor & More

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Polymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing.

Works in

12 should work

Tap an app to see how to set it up and any known problems.

Install polymarket MCP

Claude Code

  1. 1

    Copy this prompt.

    Add the polymarket MCP server to Claude Code. Run this command:
    
    claude mcp add polymarket -- npx -y polymarket-guard-mcp
    
    Then check that it loaded and tell me if I need to sign in or restart.
  2. 2

    Paste it into Claude Code. It shows the change and asks before running it.

Requires Node.js.

Built from the package data we hold. Not yet tested by us.

Tools

We don't list polymarket MCP's tools here yet. After you connect it, ask your assistant "What can you do with polymarket MCP?" to see them.

Security advisories

none published

No published security advisories as of Nov 1, 2026.

Information

updated Nov 2, 2026

Publisher
Community
Package
polymarket-guard-mcp
Registry
npm
Transport
stdio
Version
0.1.0
License
MIT
Last commit
Jun 17, 2026
Open issues
4
Listed in
Official MCP registry

GitHubnpmOfficial MCP Registry

Other Polymarket MCP servers

Facts from the official MCP registry, GitHub, npm, PyPI and the Docker catalog. Updated Nov 2, 2026.