Fantrax + Claude
League Loom is the layer between Fantrax and Claude. Claude is excellent at weighing tradeoffs across many variables at once, exactly what Fantrax leagues demand, but it cannot see your league on its own. League Loom hands Claude live rosters, player salaries and contract figures, and the waiver pool, so its reasoning runs on your actual roster instead of generic preseason rankings. The data Fantrax exposes, player salaries, contracts, and the waiver pool, is what no generic chatbot reads. With League Loom, Claude reads all of it.
Connected. I can see your roster, your salaries, the ranked free agent and waiver pool, and the league standings. Here are the top available pickups Claude surfaced for you, ranked by League Loom.
On the standings side, you are 5th of 12 at 8-6, with points-for trending just above the middle of the pack. You are within striking distance of a top-4 seed.
One salary note from your roster: your bench guard Coby White carries a $9.20 salary. If you want to free up flexibility for one of these adds, he is the most expensive piece you are not starting.
Pulling your standings straight from Fantrax. Here is the top of your 12-team league next to where you sit.
| Rank | Team | Record | Points For |
|---|---|---|---|
| 1 | Splash Brothers | 11-3 | 1,842 |
| 2 | Rim Reapers | 10-4 | 1,798 |
| 4 | Cross Court Chaos | 9-5 | 1,701 |
| 5 | Your Team | 8-6 | 1,664 |
| 6 | Waiver Wire Kings | 7-7 | 1,629 |
You are 5th of 12 at 8-6, just one game back of the final top-4 seed and only 37 points-for behind the team ahead of you. This is a tight, winnable gap.
I can see each of your players' salaries plus the ranked available pool, so I can line up a clean add-and-drop. Here is the upgrade Claude recommends.
The corresponding drop: your bench wing Bruce Brown carries a $6.40 salary and sits behind your starters. He is the most logical piece to move off for a higher-upside free agent.
| Move | Player | Pos · Team | Status |
|---|---|---|---|
| Add | Dyson Daniels | PG/SG · ATL | Free agent |
| Drop | Bruce Brown | SF · TOR | Rostered (yours) |
2 minutes
In Claude, open Settings, then Connectors, and choose Add custom connector. Paste https://leagueloom.com/mcp, leave the Client ID and Secret blank, then approve the sign-in.
Choose Fantrax and pick your team. Fantrax never needs your password, and your details are sealed into your own encrypted connection.
Claude can now read your Fantrax league. Ask about your roster, start/sit, waivers, trades, and matchups in plain language, across every team you manage.
https://leagueloom.com/mcpAdd it as a custom connector, leave Client ID & Secret blank, then follow the quick wizard.
Why League Loom
What makes League Loom different is that it speaks fluent Fantrax. Fantrax runs the deepest, most customizable leagues in fantasy, 9-cat and points NBA, deep MLB, salary caps, contracts, minors, and most AI tools simply cannot read any of it. League Loom feeds Claude the full picture, your roster, real salary and contract dollars, and the live waiver pool, so Claude reasons like a manager who has studied your exact roster. No exports, no screenshots, no copy-paste. You ask, Claude reads your real league, and you stay the only one who clicks the button.
FAQ
Yes. League Loom passes Claude your live Fantrax data, including each player's salary, contract value, and keeper status, so when you weigh a move, Claude answers from your real numbers, not a guess.
Both. League Loom reads your exact Fantrax scoring, whether it is 9-cat or 8-cat NBA, points, or deep MLB, so Claude weighs the categories your league actually uses.
No. You pick your team during setup and your credentials are sealed inside your own encrypted connection. Claude never sees a password, and neither does anyone else.
No. League Loom is strictly read-only. Claude can see your roster, the waiver pool, and player salaries, and it can recommend a move, but you are always the one who places the claim in Fantrax.
Nothing. League Loom is free. You add the connector URL in Claude, leave the Client ID and Secret blank, pick your Fantrax team, and start asking.
In Claude, add https://leagueloom.com/mcp as a custom connector with the Client ID and Secret left blank, then choose Fantrax and select your team. Claude can read your league right after.
Ready in two minutes
Free, read-only, and private. Connect once and ask anything.