Arena Predictions MCP Server: Install & Setup

Install Arena Predictions in Claude Code

Claude Code

claude mcp add --transport http arena-predictions https://arena-predictions.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "arena-predictions": {
      "url": "https://arena-predictions.com/mcp"
    }
  }
}

Claude Code

claude mcp add arena-predictions -- npx -y arena-mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "arena-predictions": {
      "command": "npx",
      "args": [
        "-y",
        "arena-mcp-server"
      ]
    }
  }
}

Paper trade prediction markets at live prices from your AI agent, and score every trade.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local + Remote. Can run locally or be used as a hosted remote server.

Run: claude mcp add --transport http arena-predictions https://arena-predictions.com/mcp

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