prediction-market-mcp-example

A minimal MCP server (~50 lines) that gives any LLM access to prediction market data.

| Tool | Description | |------|-------------| | search_markets | Search Kalshi & Polymarket by keyword | | get_market_context | Structured context about a topic | | get_price_changes | Recent significant price movements |

npm install

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "prediction-markets": {
      "command": "npx",
      "args": ["tsx", "index.ts"],
      "cwd": "/path/to/this/repo"
    }
  }
}

claude mcp add prediction-markets "npx tsx index.ts"

Or use the hosted SimpleFunctions MCP server directly:

claude mcp add simplefunctions --url https://simplefunctions.dev/api/mcp/mcp

The server uses the SimpleFunctions public API to query prediction market data and exposes it as MCP tools. Any MCP-compatible client (Claude, Cursor, etc.) can call these tools.

MIT

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Part of [SimpleFunctions](https://simplefunctions.dev) — context flow for prediction markets.

• Awesome Prediction Markets — curated list for developers
• CLI — 42 commands for prediction market intelligence
• MCP Server — connect any LLM to prediction markets
• REST API — structured market data for your app