Prediction Markets MCP Server
Real-time prediction market odds and prices from Polymarket, PredictIt, and Kalshi. No API keys required.
Add to your client
Copy the config for your MCP client and paste it into its config file.
npm install -g prediction-markets-mcpPaste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"prediction-markets-mcp-server": {
"command": "npx",
"args": [
"-y",
"prediction-markets-mcp"
]
}
}
}Step-by-step guides: Add to Claude Desktop · Add to Cursor · Add to Windsurf
Before you start
- Node.js 18+
- npm
About Prediction Markets MCP Server
Prediction Markets MCP Server exposes a single tool for searching prediction markets by keyword across Polymarket, PredictIt, and Kalshi, returning live odds and prices. It requires no API keys and can be installed in Cursor via a one-click deeplink or run manually with npx/Node.js 18+.
Tools & capabilities (1)
get-prediction-marketsSearch for prediction markets across multiple platforms by keyword. Parameter: keyword (string, required, max 50 characters), e.g. "trump", "election", "supreme court". Returns markets from Polymarket (percentage odds), PredictIt (dollar prices), and Kalshi (regulated US markets).
When to use it
- Traders monitoring odds and prices across multiple prediction market platforms
- Researchers analyzing market sentiment and predictions
- Developers building apps with prediction market data
- Analysts tracking political and event probabilities
Prediction Markets MCP Server FAQ
Do I need API keys to use this server?
No. The server works out of the box with zero configuration and requires no API keys.
Which prediction market platforms are supported?
Polymarket (percentage odds, crypto-based), PredictIt (dollar prices, traditional), and Kalshi (US-regulated markets).
How do I install it in Cursor?
Use the one-click 'Install in Cursor' deeplink in the README, or add the config manually with command 'npx' and args ['-y', 'prediction-markets-mcp'].
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