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mcp/harbor
Grok

Predict — Prediction Market Data for AI Agents for Grok

com.gocreativeai.predict/predict

Live prediction markets: Polymarket + Kalshi prices, odds, order books. Pay-per-call USDC, no key.

client:Grok transport:streamable-http

Install Predict — Prediction Market Data for AI Agents in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "predict": {
      "type": "http",
      "url": "https://predict.gocreativeai.com/mcp"
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Predict — Prediction Market Data for AI Agents in other clients

Predict — Prediction Market Data for AI Agents MCP server