Weigh any Fantrax trade with AI
League Loom connects your Fantrax league to Claude, ChatGPT, or another AI tool so you can ask whether a trade helps your team. It reads your real roster, your category or points standings, and your salary-cap or contract data, then gives an opinionated read on the deal. Most AI fantasy tools skip Fantrax; this one is built for it. Read-only and free.
In your 9-category league, here is how the swap shifts your build:
| Category | Harden (out) | Cunningham (in) |
|---|---|---|
| Points | 22.1 | 23.5 |
| Assists | 8.4 | 9.1 |
| Threes | 2.9 | 2.6 |
| Steals | 1.4 | 1.6 |
| Age / contract | 36, expiring | 24, cheap |
Checking the move against your Fantrax cap sheet:
| Now | After add | |
|---|---|---|
| Salary used | $184M | $197M |
| Cap | $200M | $200M |
| Room left | $16M | $3M |
Weighing the two players you send against the one you get back:
2 minutes
In Claude, ChatGPT, or any MCP tool, add a custom connector and paste the League Loom URL, then leave Client ID & Secret blank.
A quick wizard finds your leagues and lets you pick your team in each. No API keys.
Ask about your roster, waivers, matchups, and more, in plain language, across every league.
https://leagueloom.com/mcpAdd it as a custom connector, leave Client ID & Secret blank, then follow the quick wizard.
Why League Loom
Fantrax runs deep category, salary-cap, and dynasty leagues that most AI trade tools cannot read. League Loom can: it connects your Fantrax league to Claude, ChatGPT, or another AI tool and grounds every trade read in your actual roster, your category or points standings, and your contract and cap data. So instead of a generic value chart, you get an answer tuned to your build, your scoring, and your cap sheet, across NBA, NFL, MLB, and NHL. It is read-only, so it weighs the deal but never makes it, and it is free.
FAQ
Yes. League Loom connects your Fantrax league to Claude or ChatGPT and reads your real roster, standings, and salary or contract data, so the AI can weigh a trade against your actual team rather than a generic value chart.
Yes. League Loom reads Fantrax category, points, roto, and auction or cap formats, so a trade read accounts for your scoring categories and your contract and cap situation.
No. League Loom is read-only. It analyzes the deal so the AI can give you a recommendation, but it can never propose or accept a trade or change your Fantrax account.
NBA, NFL, MLB, and NHL, plus other sports Fantrax runs. The league must be publicly viewable for League Loom to read its data.
Ready in two minutes
Free, read-only, and private. Connect once and ask anything.