Build a Polymarket MCP Server for Prediction-Market Agents with Paper-Trading Validation
SKALE's Agent Pit (Aug 12, 2026) established paper trading as the training ground for prediction-market agents. This MCP server — polymarket-mcp — gives agents the same discipline as a tool surface: read markets, order books, and positions in paper mode by default, then graduate to live orders only behind an explicit mode flag with position caps. Built with FastMCP in TypeScript with inputSchema JSON, mcpServers config, and an API-key security guide.