Add Kelly to Gemini
Ask Gemini about your fantasy team or a bet, and it answers with Kelly’s numbers, each with its source and the time it was true.
Who can’t add it
Kelly isn’t open yet: only Kelly staff can sign in for now, so anyone else’s sign-in is refused. Kelly is for people 21 and older.
Google’s help page says you need to “be 18 or over and in the US,” with a personal Google Account, Keep Activity on and Gemini in English. Work and school accounts “aren’t supported for now.”
Server URL
https://mcp.askkelly.ai/mcpGames, markets, players, explanations and odds maths, with a free Kelly account.
Not yet tested with Kelly in Gemini. These steps follow Google’s help page as read on Oct 16, 2026.
What you need
A personal Google Account in the US, with Keep Activity on. Add it on the web; it then works in the Gemini mobile app.
Add it
On the web, open Settings, then Connected Apps, and under Custom apps choose Add a custom app.
Paste the server URL as the MCP server URL and choose Next.
https://mcp.askkelly.ai/mcpSign in to Kelly, then ask a question in a new chat.
Some accounts reach Connected Apps through Personal Intelligence.
On your phone
Once it’s added on the web, Kelly works in the Gemini mobile app.
Your first conversation
Ask in a new chat and name Kelly, so the AI uses Kelly’s tools rather than a web search.
For your fantasy team
Thinking about my fantasy lineup this week. Use Kelly to walk me through it, step by step, starting with what to check first.
For a bet you’re weighing
Looking at a bet on tonight’s game. Use Kelly to walk me through the market, step by step, starting with what to check first.
The first time you sign in
- What signing in creates
- A free Kelly account under the address you sign in with, or your existing account if you have one. The AI gets its own access, which you can end at any time.
- What works at once
- Games, markets, players, explanations and odds maths, each answer with its sources and the time it was true.
- What asks for a step on askkelly.ai
- Confirming you’re 21 or older, which stake tools need, happens once on askkelly.ai; the AI says so when it comes up. Pro tools need a Kelly Pro plan.
Three things to ask first
- Compare two running backs on my roster for this week’s flex spot.
- Answered by
compare_players - What does the no-vig market say about tonight’s spread?
- Answered by
get_market - What implied probability is +150, and what does a $20 ticket pay?
- Answered by
calculate_odds
What it won’t do
- Place a bet, move money or touch a sportsbook account.
- Rank bets or list the day’s top edges. Kelly answers the question you ask.
- Put a stake on Kelly’s own edges.
- Show any one sportsbook’s prices outside askkelly.ai. Through the AI, Kelly gives derived values such as the no-vig line.
- Read your fantasy leagues. Connecting a league isn’t open yet.
What the AI receives from Kelly is held by the AI’s provider, under your account there. Ending Kelly’s access stops new access, but it doesn’t recall what the AI already has.
If it doesn’t work
- Sign-in is refused
- While Kelly isn’t open, only staff accounts can sign in. Otherwise, sign in with the same address you use on askkelly.ai.
- No Kelly tools are listed
- Disconnect Kelly under Settings, Connected Apps, Custom apps in Gemini (More details, then Disconnect), then add it again with the server URL above.
- The AI can’t see your own data
- Kelly can’t read your leagues or tickets yet. Ask about games, markets, players and odds instead.
- An answer stops partway
- Long results can be cut short. Ask the AI for the rest.
