Polymarket Paper Trader MCP server

Polymarket paper trading for AI agents: $10k paper money, real order books, official fees.

Finance and crypto ★ 458 GitHub starsv0.4.5Updated Oct 1, 2026

Install

PyPI (stdio)uvx polymarket-paper-trader

JSON for apps that use an mcpServers block (Claude Desktop, Cursor and others):

{"mcpServers": {
  "polymarket-paper-trader": {
    "command": "uvx",
    "args": ["polymarket-paper-trader"]
  }
}}

From the server's registry entry. Many servers also need an API key or other settings: check the repository's README before you run it.

About this server

Registry name	`io.github.agent-next/polymarket-paper-trader`
Repository	github.com/agent-next/polymarket-paper-trader
Packages	pypi `polymarket-paper-trader`
In the registry since	Oct 1, 2026
GitHub stars	458

Listed from the official MCP Registry. We have not reviewed or tested this server; a local server runs code on your machine, so read the repository first.

Use it with

AI agents whose docs say they support MCP.

OpenAI Codex Claude Code LangChain Pi OpenCode Cursor GitHub Copilot LangGraph AI SDK Strands Agents Lovable Replit Agent

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