Is there an MCP server for DraftKings and FanDuel lineups?
Yes. DFS Studio runs a remote MCP server at https://dfs.studio/mcp for daily fantasy lineups on DraftKings and FanDuel. An AI agent uses its tools to read slates, contests, and projections, build lineups with an optimizer, sim a contest, and fill the user's entries file. It is not a product of DraftKings or FanDuel, and it enters no contest.
How does a client connect?
- The server is a remote MCP server over streamable HTTP at https://dfs.studio/mcp.
- The sign-in is OAuth 2.1 with dynamic client registration and PKCE. The metadata is at https://dfs.studio/.well-known/oauth-authorization-server.
- A client that sends a fixed header can use a personal API key. The user makes the key on the Account page.
DFS Studio for AI agents has the steps for Claude, ChatGPT, Claude Code, and Codex.
Is there a free DFS MCP server?
Yes. DFS Studio runs a second MCP server at https://dfs.studio/mcp/free with no account and no sign-in. It has two tools. open_slates lists the open DraftKings and FanDuel slates. top_players gives the top 10 players of one slate by projection and the top 10 by value, with a link to the free optimizer of that slate. It only reads: the tools that build lineups, sim a contest, and fill an entries file are at https://dfs.studio/mcp, with an account.
Which tools does the server have?
- my_day: where the user's entries stand, and the next call for each slate.
- list_slates and list_contests: the DraftKings and FanDuel slates, their locks, and their contests.
- get_players and get_player: projections, salaries, OUT and Q statuses, and projected ownership.
- build_lineups: lineups from DFS Studio's optimizer, with caps and stacks.
- sim_contest: a contest sim that picks the lineups to play.
- update_entries: fill, fix OUT players, and late swap in the user's DraftKings or FanDuel entries file.
- news_since and entry_results: the player news of the user's entries, and how the entries did.
Each tool says whether it only reads or whether it changes the user's saved work, so a client can ask the user before a change. DFS Studio for AI agents lists every tool.
Is the server in the MCP Registry?
Yes. The official MCP Registry lists it as studio.dfs/dfs-studio.
Does the server enter contests?
No. DFS Studio does not take entries or hold money. The agent fills the user's entries file, and the user uploads it on DraftKings or FanDuel.
What does it cost?
The tools need a DFS Studio account with the monthly plan or a slate pass, as the app does. The first 7 days of the plan are free. Is there a DFS optimizer with no subscription? has the prices.
Updated November 14, 2026.