opening_explorer

Active

declared in 0.1.0

Opening explorer. scope: "lichess" (community), "masters" (top 2200+ humans), "player" (single user). As of mid-2026 Lichess began requiring a Personal API Token on every explorer.lichess.ovh request — pass yours via _apiKey. Create one (free) at https://lichess.org/account/oauth/token; no scopes required for read-only Explorer access.

Parameters schema

{
  "type": "object",
  "examples": [
    {
      "fen": "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1",
      "scope": "lichess"
    },
    {
      "play": "e2e4,c7c5",
      "scope": "player",
      "player": "hikaru",
      "speeds": "blitz,rapid"
    }
  ],
  "required": [
    "scope",
    "_apiKey"
  ],
  "properties": {
    "fen": {
      "type": "string",
      "description": "Mutually exclusive with play."
    },
    "play": {
      "type": "string",
      "description": "UCI move list, comma-separated. Mutually exclusive with fen."
    },
    "moves": {
      "type": "number",
      "description": "Number of top moves to return (default 12, max 64)."
    },
    "scope": {
      "type": "string",
      "description": "lichess | masters | player"
    },
    "player": {
      "type": "string",
      "description": "Username (only for scope=player)."
    },
    "speeds": {
      "type": "string",
      "description": "Comma-sep: ultraBullet,bullet,blitz,rapid,classical,correspondence"
    },
    "_apiKey": {
      "type": "string",
      "description": "Lichess Personal API Token (free, https://lichess.org/account/oauth/token)."
    },
    "ratings": {
      "type": "string",
      "description": "Comma-sep (lichess scope): 0,1000,1200,1400,1600,1800,2000,2200,2500"
    }
  }
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.70.

Parent server

Lichess

https://github.com/pipeworx-io/mcp-lichess

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