NFL Prediction Markets Inside ChatGPT & Claude — Free MCP, No API Key

What’s in this video

This Tool Demos episode shows how to connect NFL prediction markets directly into Claude, ChatGPT, or Grok using a single connector URL, with no API key or install required. It walks through several tools that surface prop prices, model-versus-market disagreements, and correlated position sizing across venues like Kalshi, DraftKings, FanDuel, BetRivers, and Novig/ProphetX.

Key points

• Adding predictionmarketspicks.com/api/mcp/mcp as a custom connector unlocks ten tools inside AI chat apps with no email gate.
• nfl_prop_board compares one prop across every venue side by side, showing the best over, best under, and any net venue arb.
• nfl_ladder lays the model's number over the market price across the full strike ladder to spot where it diverges from Kalshi.
• combo_edge and nfl_edge highlight correlated legs and mispriced games across venues.
• kelly_size is used to size a position at quarter-Kelly based on the edge the model identifies.

Chapters

1. 0:00 One connector, no API key — Claude, ChatGPT, Grok
2. 0:14 nfl_prop_board — best price on Allen 250+, every venue
3. 0:24 nfl_ladder — where the model disagrees with Kalshi
4. 0:34 combo_edge and nfl_edge — correlated legs, mispriced games
5. 0:50 kelly_size — sizing a 15.3pp edge at quarter-Kelly

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