Your rules, not generic ranks
Connect Claude, ChatGPT, or another MCP-compatible AI to your Sleeper league and prep with your real settings loaded.
League Loom reads your scoring, roster slots, and last season's draft, and for a dynasty league your full roster. The assistant asks you the few things no connector can see, like your draft slot and which players you are keeping, then researches current projections itself and turns all of it into a plan for your picks.
Your league is half PPR with a FLEX. Roster read by position:
| Position | Rostered | Age profile | Priority |
|---|---|---|---|
| RB | 3 | 28, 29, 24 | High |
| WR | 6 | mostly under 26 | Low |
| TE | 1 | 27 | Medium |
Pulled your scoring: 0.5 per reception, 4 point passing TD, no TE premium.
Trending adds across Sleeper in the last 24 hours, from the platform itself:
2 minutes
In Claude, ChatGPT, or any MCP tool, add a custom connector and paste https://leagueloom.com/mcp, leaving the Client ID and Secret blank.
Choose Sleeper and enter your username. No password and no cookies, since Sleeper's league data is public.
Copy the Sleeper Draft Kit prompt from the prompt library, paste it into your AI, and answer the handful of questions it asks about your slot and keepers.
https://leagueloom.com/mcpAdd it as a custom connector, leave Client ID & Secret blank, then follow the quick wizard.
Why League Loom
Most Sleeper draft advice is written for a generic half PPR redraft league, which is not the league you are in. Sleeper is where dynasty formats live, and a dynasty rookie draft is a completely different exercise from a startup snake draft: your roster carries over, so what you need depends on the players you already own and how old they are.
League Loom hands the assistant your actual league, so it starts from your scoring settings, your roster slots, and last season's draft rather than a stranger's assumptions. It also reads the platform's trending adds, so you can see which players the wider Sleeper market is chasing before your draft rather than after.
What the connector cannot see, it asks you for directly: your draft slot, your keeper costs, whether this is a rookie-only draft. Projections are the honest boundary.
League Loom does not return projections or ADP, so the assistant researches those itself across the major fantasy sites and tells you when a number came from its research rather than from your league.
FAQ
Yes. That is the format it is tuned for. League Loom reads your existing roster, so the assistant can tell you which positions are actually thin heading into a rookie-only draft instead of ranking players in a vacuum.
From the assistant's own research, not from League Loom. The connector returns your league's scoring, rosters, and draft history. Projections and ADP are pulled by the AI from public fantasy sources like ESPN, Yahoo, RotoWire, and CBS Sports, and it tells you which numbers are researched rather than read from your league.
Not automatically, so it asks. Keeper and contract rules are not exposed by the Sleeper API, so the assistant asks you once at the start, then factors your answers into every recommendation.
No. Every League Loom tool retrieves or analyzes data, so it cannot make a pick. You draft in Sleeper while the assistant advises.
No. Sleeper league data is public, so your username is all League Loom needs to find and read your leagues.
Ready in two minutes
Free connector, private setup, and 18 current tools that retrieve or analyze your league data. No write-action tools are registered today.