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Polymarket MCP Server

Polymarket MCP Server is a Python Model Context Protocol server that gives Claude or another MCP-compatible client tools for discovering, analysing, monitoring and trading Polymarket prediction markets.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Polymarket MCP Server — OpenViST project profile in MCP & Tooling.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when an MCP-compatible AI client needs a documented interface to Polymarket market data, monitoring, portfolio analysis or configured trading operations.

Who it is for

  • Developers building Claude-connected prediction-market tools
  • Researchers who need structured Polymarket discovery and analysis functions
  • Operators who want an MCP interface for market monitoring and portfolio workflows
  • Users configuring controlled Polymarket trading through an MCP client

Documented uses

  • Search and filter Polymarket markets
  • Review prices, spreads, liquidity, volume and order-book depth
  • Monitor live prices, orders and market events
  • Track positions, profit and loss, portfolio value and risk
  • Submit, track or cancel supported Polymarket orders
Before you choose

Requirements & limits

The repository documents a demo mode without a wallet for read-only functions. Full trading setup documents wallet private-key and API-key authentication. The public repository displays an MIT license.

  • The project exposes 45 tools across discovery, analysis, trading, portfolio and real-time categories.
  • Trading features include limit and market orders, batch submission, cancellation and order-status functions.
  • Risk controls include configurable order-size, exposure, position, liquidity and spread limits.
  • Real-time functions use WebSocket monitoring with documented automatic reconnection.
  • The documented installer checks for Python 3.10 or newer and can configure Claude Desktop integration.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Set up read-only Polymarket analysis in demo mode

Install the server and use its documented read-only market discovery, analysis and monitoring functions without a wallet.

Before you start

  • Python 3.10 or newer
  • macOS, Linux or Windows installation path supported by the repository
  • An MCP-compatible client for the server integration

Steps

  1. Run the repository quick-start process or use the documented demo installation option.

  2. Allow the installer to check Python, create a virtual environment and install dependencies.

  3. Configure the MCP client integration created by the installer.

  4. Use demo mode for market discovery, analysis, AI insights and price monitoring.

Expected outcome

A wallet-free, read-only setup for exploring Polymarket markets and monitoring price information.

Guide limitations

  • Trading is disabled in demo mode.
  • The guide covers setup and documented demo capabilities, not a verified execution test.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
2 October 2026
Original website title
caiovicentino/polymarket-mcp-server · Official homepage title · retained in its source language
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