Turniermeister MCP

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name",
    "mode",
    "idempotencyKey"
  ],
  "properties": {
    "mode": {
      "type": "integer",
      "maximum": 9007199254740991,
      "minimum": -9007199254740991,
      "description": "Tournament mode as a numeric ITournamentMode value from the Turniermeister catalog. Values: 0 = knockout (single elimination), 1 = double elimination, 2 = single-day league, 3 = swiss system, 4 = multilevel knockout (placement tournament), 5 = league (round robin), 6 = ladder, 7 = point series, 8 = group stage + knockout, 9 = swiss system + knockout final, 10 = league + playoff final, 11 = best-of-N knockout, 12 = time trial (best time), 13 = time trial (combined), 14 = time trial (single run), 15 = time trial (average), 16 = team match. Default for knockout tournaments: 0. Unknown values are rejected."
    },
    "name": {
      "type": "string",
      "maxLength": 120,
      "minLength": 1,
      "description": "Tournament name as agreed with the user. Max 120 chars."
    },
    "schedule": {
      "type": "object",
      "properties": {
        "fields": {
          "type": "integer",
          "maximum": 20,
          "minimum": 1,
          "description": "Number of playing fields (1-20). Only if the user named it."
        },
        "startTime": {
          "type": "string",
          "pattern": "^([01]\\d|2[0-3]):[0-5]\\d$",
          "description": "Tournament start time in 24h format \"HH:MM\", e.g. \"09:00\". Only if the user named it."
        },
        "pauseMinutes": {
          "type": "integer",
          "maximum": 120,
          "minimum": 0,
          "description": "Break between matches in minutes (0-120). Only if the user named it."
        },
        "playingMinutes": {
          "type": "integer",
          "maximum": 360,
          "minimum": 1,
          "description": "Playing time per match in minutes (1-360). Only if the user named it."
        }
      },
      "description": "Optional schedule. Set only the values the user explicitly named; omitted values keep the app defaults and can be changed in the app after the takeover."
    },
    "teamCount": {
      "type": "integer",
      "maximum": 250,
      "minimum": 2,
      "description": "Number of teams. Required unless participants are supplied. Must match participants length if both are given. The app supports up to 250 teams (8 for single-day league mode, or 128 with mode 2 and templateKey preset-eisstock); larger values are rejected during preparation. For real amateur tournaments keep it around 64 or below."
    },
    "clientInfo": {
      "type": "string",
      "maxLength": 120,
      "description": "Optional free-form identifier of the calling agent, used for funnel attribution only."
    },
    "templateKey": {
      "type": "string",
      "maxLength": 120,
      "description": "Optional catalog template key (e.g. preset-padel). Omit instead of guessing."
    },
    "participants": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name"
        ],
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 80,
            "minLength": 1,
            "description": "Team or player name as given by the user."
          },
          "email": {
            "type": "string",
            "maxLength": 255,
            "description": "Optional contact email, only when the user supplied one."
          }
        }
      },
      "maxItems": 64,
      "description": "Participant names, ONLY when the user explicitly provided them. Stored encrypted and migrated at claim time."
    },
    "idempotencyKey": {
      "type": "string",
      "maxLength": 120,
      "minLength": 8,
      "description": "Unique key for this preparation request (UUID). Same key returns the same preparation instead of a duplicate."
    },
    "competitionType": {
      "type": "string",
      "const": "bracket",
      "description": "Fixed to \"bracket\" — other competition types are not exposed yet."
    }
  }
}