In-season NFL decisions, first
AI for Fantasy Football, in Claude & ChatGPT
In season the questions that matter are who to start, who to claim and whether to take the trade.
League Loom brings your live ESPN, Sleeper or Fantrax NFL roster, scoring, standings and matchups into Claude, ChatGPT or Gemini so every one of those answers uses your actual team. This is the NFL hub; each decision has its own deeper page below.
Connect your leagues| Warren | Pollard | |
|---|---|---|
| Opp | vs NYJ | vs IND |
| Proj pts | 12.4 | 10.1 |
| Snap % | 61% | 58% |
| Matchup | Soft front | Tough run D |
Pulled from your ESPN redraft league; Warren has out-touched Pollard in two straight weeks.
Looking at availability across your ESPN and Sleeper rosters, these are the top adds:
Illustrative example, not a live league report. Your answer depends on your league data and AI tool.
See it with a real team
Your teams. A useful answer.
A recorded check-in with real teams.
| Returned league context | Value |
|---|---|
| Season and period | 2026 NFL · Week 3 |
| Roster | 27 players |
| Budget remaining | $350 |
A useful starting point for a waiver plan. This example does not establish current player availability or recommend a bid. Ask your connected assistant to refresh those details.
Your first useful answer
Bring your next decision to your AI
Choose where you play and what you want to check. Connect once, then reuse the prompt whenever you need it.
Connect your leagues
Requires an AI plan and workspace permissions that allow custom connectors. League Loom is free; fair-use limits apply. Setup is easier on a computer.
Set up your leagues here firstAsk in your connected conversation
Use League Loom to review my connected teams. Confirm each sport, season and scoring period first. Show one useful next step per team, with source times and missing data clearly identified.
Already connected? Start here. Keep the prompt for your next check; each run asks for fresh data.
The setup link carries only these three choices. Send it to your computer or a league mate; everyone connects their own account.
These choices are remembered in this browser for seven days.
Why League Loom
In-season NFL decisions, first
Most AI fantasy tools only know what you type into the chat, so the advice goes stale the moment your matchup changes or a player gets ruled out. League Loom instead reads your live ESPN, Sleeper, or Fantrax league data directly, so the AI always sees your current roster, bench, standings, and this week's matchup before it answers.
Ask a start/sit question and it compares projected points, matchup difficulty, and role for both players from your actual league, not a generic ranking list. Ask about waivers and it can pull the ranked list of available players and trending adds so you're not guessing who's worth a claim. Before kickoff, it can run a lineup check across your starters and flag anyone on bye or listed with an injury designation, so you don't leave points on the bench by accident.
It's also one of the only connectors that supports Fantrax NFL leagues, including IDP and salary/contract details serious keeper and dynasty players track. All of this happens inside the AI chat you already use, with no copying stats back and forth.
FAQ
Questions
Which fantasy football platforms work?
ESPN, Sleeper, and Fantrax NFL leagues all connect. Public ESPN leagues need nothing; private ones use your espn_s2 and SWID cookies. Sleeper needs just your username.
Can the AI change my lineup?
Current connector tools use league data to answer questions; no write-action tools are registered today.
Does it cost anything?
No. The League Loom connector is free, with no subscription and no per-league fee. Connect once at leagueloom.com/mcp and start asking. Fair-use request budgets apply.
Can AI set my fantasy football lineup automatically?
No current tool can change a lineup or account. A credential alone never counts as consent, and any future write tool must require your explicit confirmation.
Can AI tell me if my players are on bye or injured this week?
Yes. League Loom can run a lineup check on your starters and flag bye weeks and injury designations pulled from your league data, and it surfaces the same injury and bye status on the ranked available-player list for waiver decisions.
Does the AI know my league's specific scoring and roster rules?
Yes. It reads your league's actual settings, PPR or standard scoring, starting lineup slots, bench and IR size, waiver type and FAAB budget, and playoff format, then explains them in plain English instead of assuming default rules.
Can I set League Loom up on my phone?
Setting up is easier on a computer, because that is where the connector settings in Claude and ChatGPT are designed to be used. You can still start from a phone browser by opening those settings from our home page, and if you would rather finish later, use Send to my computer to email or message yourself the link. Once the connector is added, asking questions works fine from your phone.
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Bring League Loom to your AI tool
Free connector, private setup, and 18 current tools that retrieve or analyze your league data. No write-action tools are registered today.