Free DFS data, no account: the open DraftKings and FanDuel slates and each slate's top players.
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Lists the open DraftKings and FanDuel slates, the next lock first: slateId, site, sport, type, name, lock (US Eastern), games, and page (the slate's free web page). Filter by site or sport. Use a slateId with top_players.
Only this site's slates: dk (DraftKings) or fd (FanDuel)
Only this sport's slates
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http dfs-studio-free https://dfs.studio/mcp/free
Lists the open DraftKings and FanDuel slates, the next lock first: slateId, site, sport, type, name, lock (US Eastern), games, and page (the slate's free web page). Filter by site or sport. Use a slateId with top_players.
| Argument | Type | Description |
|---|---|---|
| site | string | Only this site's slates: dk (DraftKings) or fd (FanDuel) |
| sport | string | Only this sport's slates |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"site": {
"enum": [
"dk",
"fd"
],
"type": "string",
"description": "Only this site's slates: dk (DraftKings) or fd (FanDuel)"
},
"sport": {
"enum": [
"nfl",
"nba",
"mlb",
"nhl",
"cbb",
"mma",
"nas",
"f1",
"pga"
],
"type": "string",
"description": "Only this sport's slates"
}
},
"additionalProperties": false
}The top 10 players of one open slate by projection, and the top 10 by value (projected points per $1,000 of salary; on the NFL, at most 2 of each position), with each player's salary and projection. `optimizer` is the free optimizer of this slate: the user builds up to 20 lineups there with his own locks and caps, with no account. The full player pool, with projected ownership, needs an account.
| Argument | Type | Description |
|---|---|---|
| slateId* | integer | The slate's slateId, from open_slates |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"slateId"
],
"properties": {
"slateId": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991,
"description": "The slate's slateId, from open_slates"
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 14, 2026.