Multi-year roster brains for dynasty leagues
League Loom connects your dynasty league to ChatGPT, Claude, or another AI tool so you can reason about long-term roster value, not just this week. Ask about contracts and keeper costs, weigh a win-now trade against future picks, and plan your rookie draft in plain language. It stays read-only and free, so the AI helps you analyze and decide while you make every move yourself.
Your roster skews old at the top. Here is the win-now asset to move and what a rebuild-friendly return looks like:
| Path | This year | 2-year outlook |
|---|---|---|
| Hold Whitfield | Stronger | Declining |
| Trade for 2 firsts | Weaker | Stronger |
Based on your roster needs (thin at RB, aging WR core), top rookie fits available at your pick:
Looking at your Fantrax contracts against expected production, here is the hold-versus-cut read:
| Player | Salary | Hold? |
|---|---|---|
| Young RB on rookie deal | Low | Hold |
| Veteran WR, expiring | High | Let walk |
| Mid-tier TE | Medium | Hold |
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
Dynasty is a multi-year game, and most AI fantasy tools only see this week's lineup. League Loom reads your actual league over MCP, so the AI can factor in rosters, standings, draft picks, available players, and season-long fantasy points instead of generic rankings. On Fantrax it can also see salary and contract data, which is exactly the keeper and cap context dynasty managers trade on. Everything stays read-only, so it analyzes trades, rookie targets, and rebuild timing without ever touching your team. It is free, no API keys, and your credentials are sealed into your own encrypted connection rather than stored in a database.
FAQ
There is no official plugin from the major dynasty platforms. League Loom is an independent MCP connector that is read-only, so it can view your league to analyze it but can never change your roster, submit trades, or alter your account. Your credentials are sealed into your own encrypted connection rather than stored in a shared database.
On Fantrax, yes. Fantrax exposes salary and contract data, so the AI can weigh keeper costs and cap context when you ask about trades or who to hold. ESPN dynasty and keeper leagues are also supported for rosters, standings, drafts, and player data.
No. League Loom is free and needs no API keys. You add the connector in your AI tool, pick your team, and start asking. There is nothing to install on your computer and no developer setup.
For NFL dynasty, League Loom supports ESPN, Sleeper, and Fantrax. It connects over MCP, so it works with Claude, ChatGPT, and other MCP-capable AI tools. You can also connect multiple leagues and ask the AI to compare your dynasty rosters across all of them at once.
Ready in two minutes
Free, read-only, and private. Connect once and ask anything.