prediction-market-mcp
About
A simple MCP server that grabs prediction market data from polymarket, PredictIt, & Kalshi.
Details
- Author
- jamesanz
- Categories
- Other, Finance, API
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Setup
Install prediction-market-mcp in your MCP client (Claude Desktop, Cursor, Windsurf, and others).
Repository: https://github.com/jamesanz/prediction-market-mcp
Follow the installation instructions in the repository README, then restart your MCP client.
Real-time prediction market data in your AI workflow.Get current odds and prices from Polymarket, PredictIt, and Kalshi. No API keys required.
- πNo API Keysβ Works out of the box, zero configuration
- πMulti-Platformβ Polymarket, PredictIt, and Kalshi in one interface
- β‘Real-time Dataβ Current odds and prices from live markets
- π―Easy Setupβ One-click install in Cursor or simple manual setup
- πKeyword Searchβ Find markets by topic or keyword
Ready to explore prediction markets? Install in seconds:
npm install -g prediction-markets-mcp # Or from source: git clone https://github.com/JamesANZ/prediction-markets-mcp.git cd prediction-markets-mcp && npm install && npm run build
Search for prediction markets across multiple platforms by keyword.
- keyword(string, required): Search term (max 50 characters)
- Examples: "trump", "election", "supreme court"
- Markets from Polymarket (percentage odds)
- Markets from PredictIt (dollar prices)
- Markets from Kalshi (regulated US markets)
cursor://anysphere.cursor-deeplink/mcp/install?name=prediction-markets-mcp&config=eyJwcmVkaWN0aW9uLW1hcmtldHMtbWNwIjp7ImNvbW1hbmQiOiJucHgiLCJhcmdzIjpbIi15IiwicHJlZGljdGlvbi1tYXJrZXRzLW1jcCJdfX0=
# Clone and build git clone https://github.com/JamesANZ/prediction-markets-mcp.git cd prediction-markets-mcp npm install npm run build # Run server node build/index.js
{ "tool": "get-prediction-markets", "arguments": { "keyword": "trump" } }
{ "tool": "get-prediction-markets", "arguments": { "keyword": "election" } }
- Polymarket:https://clob.polymarket.com/markets
- PredictIt:https://www.predictit.org/api/marketdata/all/
- Kalshi: Regulated US prediction markets
- Tradersβ Monitor odds and prices across platforms
- Researchersβ Analyze market sentiment and predictions
- Developersβ Build apps with prediction market data
- Analystsβ Track political and event probabilities
Built with:Node.js, TypeScript, MCP SDK
Dependencies:@modelcontextprotocol/sdk,superagent,zod
Platforms:macOS, Windows, Linux
βIf this project helps you, please star it on GitHub!β
Contributions welcome! Please open an issue or submit a pull request.
MIT License β see LICENSE file for details.
If you find this project useful, consider supporting it:
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