MCP server · Finance and crypto

Prediction Markets MCP server

Lets your AI look up live odds and prices from Polymarket, PredictIt and Kalshi by keyword.

This is a small helper that connects your AI to prediction market websites, where people bet on things like elections and court rulings. Once it is set up, you can just ask your AI what the current odds are on a topic, and it goes and checks for you. It is handy if you follow politics, news or events and want a quick read on what the crowd thinks.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you using what it already learned. An MCP server is a small helper program that gives your AI one new skill or one new connection. This particular helper connects your AI to prediction market sites like Polymarket, PredictIt and Kalshi. So when you ask about the odds on something, your AI can actually go and look them up instead of guessing.

What this MCP server does

You type a question or a keyword, like election or supreme court. Your AI passes that keyword to this helper. The helper then asks the prediction market sites for matching markets and their current odds or prices. It gathers what it finds and hands it back to your AI. Your AI then shows you the results in the chat, in plain language.

Flow diagram: you ask your AI “What are the odds on the next election?”, the Prediction Markets MCP server reaches Polymarket, PredictIt and Kalshi, and you get back odds and prices in chat.

Click to zoom

What you can do with it

Search prediction markets by a keyword like a name or a topic
See current odds from Polymarket as percentages
See prices from PredictIt in dollars
Check regulated US markets on Kalshi
Compare what different platforms say about the same event
Get a quick read on what the crowd expects before a vote or ruling

Try asking your AI

“What are the current prediction market odds on the next election?”
“Search prediction markets for supreme court”
“Show me what Polymarket and PredictIt say about this topic”
“Find any prediction markets about trump”

What it gives back to you

You get back a list of matching markets with their current odds or prices, grouped by platform. Polymarket results come as percentage odds, PredictIt as dollar prices, and Kalshi as its own market listings. Your AI usually writes this up as a short summary or a small table right in the chat. You can then ask follow-up questions about any of the markets it found.

Before you start

What you need

Node.js 18 or newer (a free program your computer uses to run small tools)
The Claude desktop app or Cursor, if you want the one-click install

Good to know

The odds and prices are live market data and can change quickly, so treat them as a snapshot, not financial advice.

Install it with your AI

Add Prediction Markets MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check Prediction Markets MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.