A guy used Claude AI to turn $3,000 into $348,000 betting on daily weather on Polymarket.

Here’s exactly how he did it step by step.

He connected eight different weather models and websites that cover eight major cities.

He installed all the right MCP plugins so Claude could talk directly to those weather sites and to Polymarket.

He trained Claude on 100 years of global weather data so it knew every pattern and trend.

He built a simple weather prediction terminal right inside Claude.

Then he just typed one command: “Predict the temperature in the 8 cities for tomorrow.”

Claude instantly pulled live data from all eight models, compared it to the market prices, spotted every mispriced bet, and automatically placed the trades. It does this every single day and keeps printing money.