MCP connectors by ai.datasnack

Seven-day forecasts of real-world numbers, linked and graded daily; sign-in adds Excel exports.

Seven-day forecasts of prediction-market questions (Kalshi and Polymarket), each an explicit equation graded daily against standing still, with every miss on the record. Search and read models with their record, see last night's work, the scoreboard and market calibration, and get a free Excel model with no account; sign in with OAuth to follow models, cover markets and export covered models as Excel workbooks with working formulas.