Built an MCP server that turns Reddit sentiment into options signals. 185k LOC, 9-stage AI pipeline, now live with 90 users on just day 1.
Wall Street pays millions for retail sentiment data. It's free on Reddit. I realized: instead of another dashboard, just expose it as an MCP tool. Users ask Claude "what's unusual in options right now" and get structured signals instantly.
Results: 9,000 GitHub clones in 5 days, 52% win rate on 50 live trades (backtest was 58.8% on 129 trades—classic overfitting), 18.4% visitor→signup conversion.
https://web-production-71423.up.railway.app/mcp-server
Comments URL: https://news.ycombinator.com/item?id=47056745
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