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UFCalendar Fight API — MMA MCP server

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com.ufcalendar/fight-apiv1.5.1 Domain verified

Fight API MCP: UFC, PFL, BKFC, RIZIN, OKTAGON events, results, stats, rankings, judges scorecards.

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https://api.ufcalendar.com/mcp

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Tool list from our last check. Connect live to refresh it.

compare_fighters Read-only

Head-to-head in one call: both bios and career statistics, strike location and position mix, current win streaks, previous meetings, common opponents with each result, the booked bout between them if one exists, UFCalendar's model win probability for it and the Power Index ratings. The tale-of-the-tape tool.

astring, required

First fighter: slug (preferred, e.g. "islam-makhachev") or numeric id.

bstring, required

Second fighter: slug or numeric id. Must differ from a.

UFCalendar Fight API — MMA MCP server MCP server | mcptry

Tools (47)

compare_fighters

read-only

Argument	Type	Description
a*	string	First fighter: slug (preferred, e.g. "islam-makhachev") or numeric id.
b*	string	Second fighter: slug or numeric id. Must differ from a.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "a",
    "b"
  ],
  "properties": {
    "a": {
      "type": "string",
      "minLength": 1,
      "description": "First fighter: slug (preferred, e.g. \"islam-makhachev\") or numeric id."
    },
    "b": {
      "type": "string",
      "minLength": 1,
      "description": "Second fighter: slug or numeric id. Must differ from a."
    }
  }
}

create_webhook_endpoint

Register an https endpoint to receive signed webhooks (event announced, fight result, card changed, event completed, odds moved: the UFCalendar consensus odds line on an upcoming bout moved 5+ points or the favourite flipped; information only, not betting advice). The signing secret is returned ONCE — store it before the reply is discarded. At most 3 active endpoints per account.

Argument	Type	Description
url*	string	https:// endpoint that will receive the signed POSTs.
events	array	Event kinds to subscribe to; omit for all of them.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "https:// endpoint that will receive the signed POSTs."
    },
    "events": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Event kinds to subscribe to; omit for all of them."
    }
  }
}

delete_webhook_endpoint

Permanently remove one webhook endpoint from the calling account. Deliveries to it stop and its delivery history is dropped.

destructive

Argument	Type	Description
endpoint_id*	any	Endpoint id from list_webhook_endpoints. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "endpoint_id"
  ],
  "properties": {
    "endpoint_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Endpoint id from list_webhook_endpoints. Integer or numeric string."
    }
  }
}

find_fights

THE tool for last/first/most-recent questions — search completed bouts across UFCalendar's launch promotions by title fight, finish method (ko, sub, dec, finish), division, fighter, winner, main-event only and date range, newest first by default. One call answers "the last title fight to end by knockout"; never page the schedule for it. At least one narrowing filter is required; 25 rows per page, 10 pages deep.

read-only

Argument	Type	Description
to	string	Latest event date, YYYY-MM-DD.
org	string	Promotion slug, e.g. "ufc". Omit for every covered promotion.
from	string	Earliest event date, YYYY-MM-DD.
limit	integer	Rows per page, default 10.
order	string	newest (default) or oldest first.
cursor	string	meta.pagination.next_cursor from a previous call.
method	string	ko = KO/TKO, sub = submission, dec = any decision, finish = KO/TKO or submission, any = no filter.
winner	string	Fighter slug or id — bouts this fighter won.

get_article

One UFCalendar article by slug: full body in Markdown (client widgets removed), title, summary, author, tags and publication date, in the requested language when a translation exists (English otherwise). Betting editorial is not served.

read-only

Argument	Type	Description
slug*	string	Article slug, from search_articles.
locale	string	Site language to serve (default en); English when no translation exists.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "minLength": 1,
      "description": "Article slug, from search_articles."
    },
    "locale": {
      "enum": [
        "en",
        "es",
        "pt",
        "de",
        "fr",
        "tr",
        "ru",
        "ka",
        "ja",
        "ko",
        "pl",
        "sr",
        "zh"
      ],
      "type": "string",
      "description": "Site language to serve (default en); English when no translation exists."
    }
  }
}

get_broadcast_rights

Who airs one promotion in each country: provider, kind and link. Pass a country code to narrow it to that market plus the worldwide row.

read-only

Argument	Type	Description
org*	string	Promotion slug.
series	string	A UFC sub-series grid instead of the org-wide deals: dwcs (Contender Series) or rtufc (Road to UFC). For one event, how_to_watch picks it for you.
country	string	ISO-3166 alpha-2 code; adds the worldwide row.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug."
    },
    "series": {
      "enum": [
        "dwcs",
        "rtufc"
      ],
      "type": "string",
      "description": "A UFC sub-series grid instead of the org-wide deals: dwcs (Contender Series) or rtufc (Road to UFC). For one event, how_to_watch picks it for you."
    },
    "country": {
      "type": "string",
      "description": "ISO-3166 alpha-2 code; adds the worldwide row."
    }
  }
}

get_calendar_feed_url

The three subscribable ICS calendar feed URL templates for one promotion — per event, per card section, or per bout at its estimated start — with a <your-api-key> placeholder where the key goes. Returns URL templates only, never the caller's credential; the human pastes the finished URL into their calendar app.

read-only

Argument	Type	Description
org*	string	Promotion slug.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug."
    }
  }
}

get_champions

Every current champion across the promotions the API covers, with the division and the snapshot date the board was published. Pass org (e.g. "ufc") and/or division (e.g. "lightweight") to narrow it.

read-only

Argument	Type	Description
org	string	Promotion slug, e.g. "ufc". Omit for every covered promotion.
division	string	One division, e.g. "lightweight" or "womens-strawweight". Omit for every division.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug, e.g. \"ufc\". Omit for every covered promotion."
    },
    "division": {
      "type": "string",
      "description": "One division, e.g. \"lightweight\" or \"womens-strawweight\". Omit for every division."
    }
  }
}

get_division

One weight class in one promotion: the current rankings board when the promotion publishes one, upcoming bouts booked at that weight, the most recent results and the active roster by recency. The division-page answer in one call.

read-only

Argument	Type	Description
org*	string	Promotion slug.
division*	string	Division slug, e.g. "lightweight", "womens-strawweight".

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org",
    "division"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug."
    },
    "division": {
      "enum": [
        "strawweight",
        "flyweight",
        "bantamweight",
        "featherweight",
        "lightweight",
        "welterweight",
        "super-welterweight",
        "middleweight",
        "light-heavyweight",
        "heavyweight",
        "super-heavyweight",
        "womens-strawweight",
        "womens-flyweight",
        "womens-bantamweight",
        "womens-featherweight",
        "atomweight",
        "ironweight"
      ],
      "type": "string",
      "description": "Division slug, e.g. \"lightweight\", \"womens-strawweight\"."
    }
  }
}

get_event_card

Fetch one event by slug or id with its complete bout order, both corners, venue, broadcast listings and results when the card has been fought. Pass include=eta for per-bout estimated start times and include=odds for each bout's current UFCalendar consensus odds line (information only, not betting advice).

read-only

Argument	Type	Description
event*	string	Event slug (preferred) or numeric id.
include	array	eta = an estimated start time on every bout (estimates, not a schedule; re-anchored on each completed bout). odds = each bout's latest UFCalendar consensus line (information only, not betting advice).

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "event"
  ],
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug (preferred) or numeric id."
    },
    "include": {
      "type": "array",
      "items": {
        "enum": [
          "eta",
          "odds"
        ],
        "type": "string"
      },
      "description": "eta = an estimated start time on every bout (estimates, not a schedule; re-anchored on each completed bout). odds = each bout's latest UFCalendar consensus line (information only, not betting advice)."
    }
  }
}

get_event_changes

The audit trail for one card: bouts added or cancelled, opponents swapped, start times moved, fighter profiles merged — newest first.

read-only

Argument	Type	Description
event*	string	Event slug (preferred) or numeric id.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "event"
  ],
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug (preferred) or numeric id."
    }
  }
}

get_event_odds

The UFCalendar consensus odds line for every bout on one card, in card order: the current line, the opening line, the closing line once a bout is settled, and how far the market moved since opening, each with how many sportsbooks backed it, plus every bout's prop markets (method of victory, total rounds, goes the distance). Unpriced bouts are listed with nulls. Book identities are never exposed. Information only, not betting advice.

read-only

Argument	Type	Description
event*	string	Event slug (preferred) or numeric id.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "event"
  ],
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug (preferred) or numeric id."
    }
  }
}

get_event_storylines

The talking points of one card, computed from the record: title fights and title eliminators, the closest bout by UFCalendar's model, rematches and trilogy deciders, who is on a streak, who is debuting or returning from a long layoff, the ranked fighters and champions on the card, nations represented, the tallest and longest-reach fighters and the fastest career finish on the bill.

read-only

Argument	Type	Description
event*	string	Event slug (preferred) or numeric id.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "event"
  ],
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug (preferred) or numeric id."
    }
  }
}

get_fight

Fetch one bout by id. Pass include=stats for per-fight totals, include=rounds for round-by-round statistics, include=scorecards for the official judges’ cards, include=odds for the current UFCalendar consensus odds line (the closing line once the bout is settled) (information only, not betting advice).

read-only

Argument	Type	Description
include	array	Extra blocks to fetch in the same call. odds = the latest UFCalendar consensus line (information only, not betting advice).
fight_id*	any	Bout id, as returned on an event card. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "fight_id"
  ],
  "properties": {
    "include": {
      "type": "array",
      "items": {
        "enum": [
          "stats",
          "rounds",
          "scorecards",
          "odds"
        ],
        "type": "string"
      },
      "description": "Extra blocks to fetch in the same call. odds = the latest UFCalendar consensus line (information only, not betting advice)."
    },
    "fight_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Bout id, as returned on an event card. Integer or numeric string."
    }
  }
}

get_fight_odds

The UFCalendar consensus odds line for one bout: the current line, the opening line, the closing line once the bout is settled, and the movement since opening in implied-probability points, each point with its American and decimal price, implied and margin-removed probability and how many sportsbooks backed it. Also the prop markets: method of victory per corner (KO/TKO, submission, decision), total rounds over/under per line and whether it goes the distance. Book identities are never exposed. Information only, not betting advice.

read-only

Argument	Type	Description
fight_id*	any	Bout id, as returned on an event card. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "fight_id"
  ],
  "properties": {
    "fight_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Bout id, as returned on an event card. Integer or numeric string."
    }
  }
}

get_fighter

Fetch one fighter by slug or id: bio, record, career statistics and freely licensed portraits. Pass include=history for the full multi-promotion career timeline, include=stats, include=rankings or include=power_index, include=bonuses for the UFC bonus ledger, and include=credentials for grappling and wrestling pedigree, gyms and coaches (sourced, confidence-graded). Always carries next_fight and last_fight.

read-only

Argument	Type	Description
fighter*	string	Fighter slug (preferred) or numeric id.
include	array	Extra blocks to fetch in the same call. bonuses = the UFC bonus ledger (FOTN/POTN/KOTN/SOTN counts and fights); credentials = grappling and wrestling pedigree, gyms and coaches, each row with its sources and a confidence grade.
history_limit	integer	Cap the career timeline at the N most recent bouts.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "fighter"
  ],
  "properties": {
    "fighter": {
      "type": "string",
      "description": "Fighter slug (preferred) or numeric id."
    },
    "include": {
      "type": "array",
      "items": {
        "enum": [
          "history",
          "stats",
          "rankings",
          "power_index",
          "bonuses",
          "credentials"
        ],
        "type": "string"
      },
      "description": "Extra blocks to fetch in the same call. bonuses = the UFC bonus ledger (FOTN/POTN/KOTN/SOTN counts and fights); credentials = grappling and wrestling pedigree, gyms and coaches, each row with its sources and a confidence grade."
    },
    "history_limit": {
      "type": "integer",
      "maximum": 200,
      "minimum": 1,
      "description": "Cap the career timeline at the N most recent bouts."
    }
  }
}

get_judge

One official's career aggregates by id: fights and rounds scored, rounds scored 10-8 or wider, three-judge cards that came back split, lone dissents, first and last date scored, and the promotions worked. Same shape as a list_judges row; use get_judge_scorecards for the cards themselves.

read-only

Argument	Type	Description
judge_id*	any	Judge id, from list_judges. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "judge_id"
  ],
  "properties": {
    "judge_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Judge id, from list_judges. Integer or numeric string."
    }
  }
}

get_judge_scorecards

Every official card one judge has turned in, newest first: per-round points, card totals, decision type and point deductions. Each row flags lone dissents and split panels and shows the colleagues' totals. Commission records only.

read-only

Argument	Type	Description
limit	integer
cursor	string
judge_id*	any	Judge id, from list_judges. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "judge_id"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string"
    },
    "judge_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Judge id, from list_judges. Integer or numeric string."
    }
  }
}

get_leaderboard

One statistical leaderboard for one promotion from UFCalendar's Record Book rollup — career, single-fight, single-round, division or event boards across 48 metrics (wins, finishes, significant strikes, takedowns, control time, finish rate and more), optionally narrowed to a division, a country or active fighters. Ranked, with the sample size behind each value.

read-only

Argument	Type	Description
org*	string	Promotion slug (required — boards are per promotion).
limit	integer	Rows, default 25.
metric*	string	Board metric, e.g. "wins", "finishes", "sig_strikes_landed", "fastest_knockout", "most_finishes_event", "finish_rate".
country	string	ISO-3166 alpha-2 nationality, e.g. "BR" — fighters from that country. Not with population=active.
division	string	One weight class, e.g. "lightweight", "womens-strawweight".
population	string	all (default) = everyone who fought in the promotion; active = a bout in the last ~18 months.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org",
    "metric"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug (required — boards are per promotion)."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Rows, default 25."
    },
    "metric": {
      "enum": [
        "total_fights",
        "wins",
        "decision_wins",
        "title_fight_wins",
        "bonuses",
        "finishes",
        "win_streak",
        "total_fight_seconds",
        "avg_fight_seconds_short",
        "avg_fight_seconds_long",
        "control_time_sec",
        "control_time_pct",
        "sig_strikes_landed",
        "total_strikes_landed",
        "slpm",
        "sapm",
        "striking_differential",
        "sig_strike_accuracy",
        "sig_strike_defense",
        "knockdowns",
        "knockdowns_per_15",
        "knockouts",
        "takedowns_landed",
        "td_avg",
        "takedown_accuracy",
        "takedown_defense",
        "submission_attempts",
        "sub_avg_per_15",
        "submissions",
        "fastest_finish",
        "fastest_knockout",
        "fastest_submission",
        "longest_fight_seconds",
        "most_sig_strikes_fight",
        "most_takedowns_fight",
        "most_knockdowns_fight",
        "longest_control_fight",
        "most_sig_strikes_round",
        "most_takedowns_round",
        "most_knockdowns_round",
        "most_finishes_event",
        "most_knockouts_event",
        "shortest_card_seconds",
        "finish_rate",
        "ko_rate",
        "sub_rate",
        "decision_rate",
        "avg_fight_seconds"
      ],
      "type": "string",
      "description": "Board metric, e.g. \"wins\", \"finishes\", \"sig_strikes_landed\", \"fastest_knockout\", \"most_finishes_event\", \"finish_rate\"."
    },
    "country": {
      "type": "string",
      "maxLength": 2,
      "minLength": 2,
      "description": "ISO-3166 alpha-2 nationality, e.g. \"BR\" — fighters from that country. Not with population=active."
    },
    "division": {
      "enum": [
        "strawweight",
        "flyweight",
        "bantamweight",
        "featherweight",
        "lightweight",
        "welterweight",
        "super-welterweight",
        "middleweight",
        "light-heavyweight",
        "heavyweight",
        "super-heavyweight",
        "womens-strawweight",
        "womens-flyweight",
        "womens-bantamweight",
        "womens-featherweight",
        "atomweight",
        "ironweight"
      ],
      "type": "string",
      "description": "One weight class, e.g. \"lightweight\", \"womens-strawweight\"."
    },
    "population": {
      "enum": [
        "all",
        "active"
      ],
      "type": "string",
      "description": "all (default) = everyone who fought in the promotion; active = a bout in the last ~18 months."
    }
  }
}

get_matchmaker

UFCalendar's matchmaker: the fights worth making in one promotion, scored for rank proximity, momentum, competitiveness and story (rematches, eliminators), per division or across the roster. Our own engine over rankings, Power Index and recent form — not a list of booked bouts. Runs without the website's style-clash (Fight DNA) factor, so scores can differ slightly from ufcalendar.com.

read-only

Argument	Type	Description
org*	string	Promotion slug (MMA promotions; bkfc has no matchmaker pool).
limit	integer	Slips to return (default 10, max 24).
division	string	One division slug, e.g. "lightweight", "womens-strawweight". Omit for the cross-division board; meta.divisions lists the valid ones.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug (MMA promotions; bkfc has no matchmaker pool)."
    },
    "limit": {
      "type": "integer",
      "maximum": 24,
      "minimum": 1,
      "description": "Slips to return (default 10, max 24)."
    },
    "division": {
      "type": "string",
      "maxLength": 40,
      "description": "One division slug, e.g. \"lightweight\", \"womens-strawweight\". Omit for the cross-division board; meta.divisions lists the valid ones."
    }
  }
}

get_next_event

The single next upcoming card for one promotion, or across all of them: the soonest event that has not finished. For UFC, developmental sub-series cards (Dana White's Contender Series, Road to UFC) are skipped while a numbered card or Fight Night is booked; pass skip_series=false to include them. Pass include_card=true to get the full bout list in the same metered call.

read-only

Argument	Type	Description
org	string	Promotion slug, e.g. "ufc". Omit for the next card across every covered promotion.
skip_series	boolean	UFC only: skip Dana White's Contender Series and Road to UFC cards while a numbered card or Fight Night is booked. Default true.
include_card	boolean	Also return the full bout order, venue and broadcasts (same shape as get_event_card). Default false.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug, e.g. \"ufc\". Omit for the next card across every covered promotion."
    },
    "skip_series": {
      "type": "boolean",
      "description": "UFC only: skip Dana White's Contender Series and Road to UFC cards while a numbered card or Fight Night is booked. Default true."
    },
    "include_card": {
      "type": "boolean",
      "description": "Also return the full bout order, venue and broadcasts (same shape as get_event_card). Default false."
    }
  }
}

get_odds_history

Every UFCalendar consensus odds point recorded for one bout, oldest first: the line-movement series, with how many sportsbooks backed each point. A point is stored only when the line moves. Narrow with from/to dates; cursor paginated. Pro plans and up. Information only, not betting advice.

read-only

Argument	Type	Description
to	string	Latest recorded day, YYYY-MM-DD (inclusive).
from	string	Earliest recorded day, YYYY-MM-DD (inclusive).
limit	integer	Points per page, default 100.
cursor	string	meta.pagination.next_cursor from a previous call.
fight_id*	any	Bout id, as returned on an event card. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "fight_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Latest recorded day, YYYY-MM-DD (inclusive)."
    },
    "from": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Earliest recorded day, YYYY-MM-DD (inclusive)."
    },
    "limit": {
      "type": "integer",
      "maximum": 500,
      "minimum": 1,
      "description": "Points per page, default 100."
    },
    "cursor": {
      "type": "string",
      "description": "meta.pagination.next_cursor from a previous call."
    },
    "fight_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Bout id, as returned on an event card. Integer or numeric string."
    }
  }
}

get_org

Fetch one promotion by slug (ufc, pfl, oktagon, bkfc or rizin): name, short name, country, website and its capability flags (stats, rounds, rankings, broadcasts, predictions, scorecards, odds; odds are information only, not betting advice). list_orgs returns the same rows for every promotion without a credential.

read-only

Argument	Type	Description
org*	string	Promotion slug.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug."
    }
  }
}

get_pickem_splits

How the UFCalendar community is picking each bout on one card: picks for each corner, the total and the percentage, in card order. Crowd sentiment from our own pick'em game, not a market and not a forecast.

read-only

Argument	Type	Description
event*	string	Event slug (preferred) or numeric id.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "event"
  ],
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug (preferred) or numeric id."
    }
  }
}

get_plans

List the UFCalendar Fight API plans, their monthly request quotas and per-minute limits, and the terms of the no-card trial. Answers "what does this cost" without a credential.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

get_power_index

The UFCalendar Power Index board for one promotion — our own rating engine, refreshed hourly, with peak rating and fights rated. Pass view=movers for the biggest risers over a window, view=peaks for all-time peak ratings, division= to narrow.

read-only

Argument	Type	Description
org*	string	Promotion slug.
days	integer	Window for view=movers, in days. Default 365. days is snapped to 30/90/180/365/730/1825/3650.
view	string	current (default) = active fighters by rating; movers = biggest risers over `days`; peaks = all-time peak ratings reached in this promotion.
limit	integer
division	string	Division slug to narrow the board, e.g. "lightweight", "light-heavyweight", "womens-strawweight".

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug."
    },
    "days": {
      "type": "integer",
      "maximum": 3650,
      "minimum": 30,
      "description": "Window for view=movers, in days. Default 365. days is snapped to 30/90/180/365/730/1825/3650."
    },
    "view": {
      "enum": [
        "current",
        "movers",
        "peaks"
      ],
      "type": "string",
      "description": "current (default) = active fighters by rating; movers = biggest risers over `days`; peaks = all-time peak ratings reached in this promotion."
    },
    "limit": {
      "type": "integer",
      "maximum": 200,
      "minimum": 1
    },
    "division": {
      "type": "string",
      "description": "Division slug to narrow the board, e.g. \"lightweight\", \"light-heavyweight\", \"womens-strawweight\"."
    }
  }
}

get_predictions_upcoming

UFCalendar model win probabilities for upcoming UFC bouts, published about three weeks out and repriced at least weekly. Corner-stamped, so a probability is never shown against the wrong pair. Pass event= to narrow to one card. Informational model output, not betting advice.

read-only

Argument	Type	Description
event	string	Event slug or numeric id to narrow to one card. Omit for every upcoming UFC bout.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug or numeric id to narrow to one card. Omit for every upcoming UFC bout."
    }
  }
}

get_rankings

The official rankings board for one promotion, point-in-time: pass a date to read the board as it stood that day. Rank 0 is the champion. Pass a division to narrow it. Each entry comes with movement against the previous snapshot (is_new for a debut), and meta names the previous and next snapshot dates.

read-only

Argument	Type	Description
org*	string	Promotion slug.
date	string	Read the board as it stood on this date, YYYY-MM-DD.
board	string	Board name; defaults to the official board.
division	string	One division, e.g. "lightweight". Omit for the whole board.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug."
    },
    "date": {
      "type": "string",
      "description": "Read the board as it stood on this date, YYYY-MM-DD."
    },
    "board": {
      "type": "string",
      "description": "Board name; defaults to the official board."
    },
    "division": {
      "type": "string",
      "description": "One division, e.g. \"lightweight\". Omit for the whole board."
    }
  }
}

get_record_book

The Record Book for one promotion in one call: the top rows of every leaderboard, grouped by category — the all-time and single-night records an agent quotes. Narrow by division, country, active fighters or one scope.

read-only

Argument	Type	Description
org*	string	Promotion slug (required — the Record Book is per promotion).
top	integer	Rows per board. Default 3 here (the whole book at 10 rows is ~140 KB); up to 25.
scope	string	One kind of board: career, single_fight, round, division or event. Omit for all.
country	string	ISO-3166 alpha-2 nationality, e.g. "BR" — fighters from that country. Not with population=active.
division	string	One weight class, e.g. "lightweight", "womens-strawweight".
population	string	all (default) = everyone who fought in the promotion; active = a bout in the last ~18 months.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "org"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug (required — the Record Book is per promotion)."
    },
    "top": {
      "type": "integer",
      "maximum": 25,
      "minimum": 1,
      "description": "Rows per board. Default 3 here (the whole book at 10 rows is ~140 KB); up to 25."
    },
    "scope": {
      "enum": [
        "career",
        "single_fight",
        "round",
        "division",
        "event"
      ],
      "type": "string",
      "description": "One kind of board: career, single_fight, round, division or event. Omit for all."
    },
    "country": {
      "type": "string",
      "maxLength": 2,
      "minLength": 2,
      "description": "ISO-3166 alpha-2 nationality, e.g. \"BR\" — fighters from that country. Not with population=active."
    },
    "division": {
      "enum": [
        "strawweight",
        "flyweight",
        "bantamweight",
        "featherweight",
        "lightweight",
        "welterweight",
        "super-welterweight",
        "middleweight",
        "light-heavyweight",
        "heavyweight",
        "super-heavyweight",
        "womens-strawweight",
        "womens-flyweight",
        "womens-bantamweight",
        "womens-featherweight",
        "atomweight",
        "ironweight"
      ],
      "type": "string",
      "description": "One weight class, e.g. \"lightweight\", \"womens-strawweight\"."
    },
    "population": {
      "enum": [
        "all",
        "active"
      ],
      "type": "string",
      "description": "all (default) = everyone who fought in the promotion; active = a bout in the last ~18 months."
    }
  }
}

get_usage

How many requests the calling account has used this month, the plan limit, the per-minute limit and when the counter resets — and, on the free 1-day trial, when the trial ends (trial_ends_at).

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

get_venue

Fetch one venue by id: name, city, region, country, capacity, coordinates and IANA time zone.

read-only

Argument	Type	Description
venue_id*	any	Venue id. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "venue_id"
  ],
  "properties": {
    "venue_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Venue id. Integer or numeric string."
    }
  }
}

get_venue_events

Every covered event held at one venue, newest first — upcoming cards on top, then the history. Same filters and row shape as list_events (status, from, to, order, cursor).

read-only

Argument	Type	Description
to	string	Latest event date, YYYY-MM-DD.
from	string	Earliest event date, YYYY-MM-DD.
limit	integer
order	string	desc = newest first (default), asc = oldest first.
cursor	string	meta.pagination.next_cursor from a previous call.
status	string	Filter by event status. upcoming = every card not yet over (announced, scheduled or live), soonest first.
venue_id*	any	Venue id, from search_venues or an event card. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "venue_id"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "Latest event date, YYYY-MM-DD."
    },
    "from": {
      "type": "string",
      "description": "Earliest event date, YYYY-MM-DD."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "order": {
      "enum": [
        "asc",
        "desc"
      ],
      "type": "string",
      "description": "desc = newest first (default), asc = oldest first."
    },
    "cursor": {
      "type": "string",
      "description": "meta.pagination.next_cursor from a previous call."
    },
    "status": {
      "enum": [
        "announced",
        "scheduled",
        "live",
        "completed",
        "cancelled",
        "postponed",
        "upcoming"
      ],
      "type": "string",
      "description": "Filter by event status. upcoming = every card not yet over (announced, scheduled or live), soonest first."
    },
    "venue_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Venue id, from search_venues or an event card. Integer or numeric string."
    }
  }
}

get_year_stats

One calendar year of a promotion (or all covered promotions) in numbers: events and title fights, finish methods and busiest divisions, the fastest finishes, the biggest upsets and Power Index climbers, the busiest fighters, host countries and the most-used judges.

read-only

Argument	Type	Description
org	string	Promotion slug, e.g. "ufc". Omit for every covered promotion together.
year*	integer	Calendar year, 1993 to the current year.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "year"
  ],
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug, e.g. \"ufc\". Omit for every covered promotion together."
    },
    "year": {
      "type": "integer",
      "maximum": 9007199254740991,
      "minimum": 1993,
      "description": "Calendar year, 1993 to the current year."
    }
  }
}

how_to_connect

Explain how to authenticate against the UFCalendar Fight API from this MCP server: an API key bearer token, or signing in with a UFCalendar account. Returns the URLs to do it.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

how_to_watch

Who airs one event, country by country: the promotion's rights deals merged with the event's own confirmed broadcast listings, with provider, kind (tv, stream, ppv…), link and a worldwide row. Pass a two-letter country code to get that market plus worldwide. Series-aware, so a Contender Series card shows its own deal, not the numbered-card one.

read-only

Argument	Type	Description
event*	string	Event slug (preferred) or numeric id.
country	string	ISO-3166 alpha-2 code, e.g. "US" — that market plus the worldwide row. Omit for every country.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "event"
  ],
  "properties": {
    "event": {
      "type": "string",
      "description": "Event slug (preferred) or numeric id."
    },
    "country": {
      "type": "string",
      "maxLength": 2,
      "minLength": 2,
      "description": "ISO-3166 alpha-2 code, e.g. \"US\" — that market plus the worldwide row. Omit for every country."
    }
  }
}

list_changes

The cross-event change feed, newest first: bouts added, cancelled or reinstated, opponents swapped, start times or venues moved, fighter profiles merged — across every covered promotion or one of them, since a date (default the last 90 days). The same audit trail webhooks deliver, for agents that poll instead.

read-only

Argument	Type	Description
org	string	Promotion slug, e.g. "ufc". Omit for every covered promotion.
kind	string	Narrow to one change kind.
limit	integer
since	string	Only changes observed at or after this point: YYYY-MM-DD or an ISO-8601 datetime. Default: 90 days ago.
cursor	string	meta.pagination.next_cursor from a previous call.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug, e.g. \"ufc\". Omit for every covered promotion."
    },
    "kind": {
      "enum": [
        "fight-added",
        "fight-cancelled",
        "fight-reinstated",
        "opponent-changed",
        "time-changed",
        "venue-changed",
        "fighter-merged"
      ],
      "type": "string",
      "description": "Narrow to one change kind."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "since": {
      "type": "string",
      "description": "Only changes observed at or after this point: YYYY-MM-DD or an ISO-8601 datetime. Default: 90 days ago."
    },
    "cursor": {
      "type": "string",
      "description": "meta.pagination.next_cursor from a previous call."
    }
  }
}

list_events

List fight cards by promotion, status and date range. A bare call returns the upcoming schedule, soonest first; pass order=desc for the archive, newest first. Filter to title cards or PPVs with is_title_card / is_ppv, and pass include=headline for each card's main event (and its result once fought) in the same call. Cursor paginated.

read-only

Argument	Type	Description
to	string	Latest event date, YYYY-MM-DD.
org	string	Promotion slug, e.g. "ufc". Omit for every covered promotion.
from	string	Earliest event date, YYYY-MM-DD.
limit	integer
order	string	asc = soonest first (default for upcoming), desc = newest first.
cursor	string	meta.pagination.next_cursor from a previous call.
is_ppv	boolean	Only pay-per-view cards (true) or non-PPV cards (false).
status	string	Filter by event status. upcoming = every card not yet over (announced, scheduled or live), soonest first.

list_judges

The judge directory with career aggregates: cards turned in, rounds scored, 10-8s, split cards and lone dissents, plus the league-wide baseline rates in meta.league. Filter by name, promotion or a minimum number of fights.

read-only

Argument	Type	Description
q	string	Name fragment.
org	string
limit	integer
cursor	string
min_fights	integer

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "q": {
      "type": "string",
      "description": "Name fragment."
    },
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string"
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string"
    },
    "min_fights": {
      "type": "integer",
      "maximum": 9007199254740991,
      "minimum": 0
    }
  }
}

list_orgs

List the promotions the UFCalendar Fight API covers, with per-org capability flags (stats, rounds, rankings, broadcasts, predictions, scorecards, odds). Odds are the UFCalendar consensus line: information only, not betting advice.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

list_split_decisions

Completed bouts decided on split or majority cards, newest first, with every judge's official card and the dissenting judge named — commission records only, across covered promotions or one of them, in a date range. Facts as filed; UFCalendar adds no verdict of its own.

read-only

Argument	Type	Description
to	string	Latest event date, YYYY-MM-DD.
org	string	Promotion slug, e.g. "ufc". Omit for every covered promotion.
from	string	Earliest event date, YYYY-MM-DD.
limit	integer	Rows per page, default 25.
cursor	string	meta.pagination.next_cursor from a previous call.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "to": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Latest event date, YYYY-MM-DD."
    },
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Promotion slug, e.g. \"ufc\". Omit for every covered promotion."
    },
    "from": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Earliest event date, YYYY-MM-DD."
    },
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Rows per page, default 25."
    },
    "cursor": {
      "type": "string",
      "description": "meta.pagination.next_cursor from a previous call."
    }
  }
}

list_webhook_endpoints

List the signed webhook endpoints registered on the calling account, with the event kinds each one subscribes to.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

rotate_webhook_secret

Replace the signing secret of one webhook endpoint. The old secret stops verifying immediately, so update the receiver first. The new secret is returned once.

destructive

Argument	Type	Description
endpoint_id*	any	Endpoint id from list_webhook_endpoints. Integer or numeric string.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "endpoint_id"
  ],
  "properties": {
    "endpoint_id": {
      "anyOf": [
        {
          "type": "integer",
          "maximum": 9007199254740991,
          "minimum": -9007199254740991
        },
        {
          "type": "string",
          "pattern": "^\\d+$"
        }
      ],
      "description": "Endpoint id from list_webhook_endpoints. Integer or numeric string."
    }
  }
}

Typeahead search across fighters and events in one call. Use it to turn a name a user typed into a slug you can pass to the other tools.

read-only

Argument	Type	Description
q*	string	At least 2 characters.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "q"
  ],
  "properties": {
    "q": {
      "type": "string",
      "minLength": 2,
      "description": "At least 2 characters."
    }
  }
}

search_articles

Search UFCalendar's own editorial archive — previews, recaps, investigations, fighter-pay and technique pieces — by keyword or tag, newest first, in any of the 13 site languages. Returns title, summary, tags, date and the canonical URL; pass the slug to get_article for the body. Betting editorial is not served.

read-only

Argument	Type	Description
q	string	Keyword, at least 2 characters: matches the title, summary or a tag.
tag	string	Exact tag, e.g. "ufc".
limit	integer	Rows per page, default 10.
cursor	string	meta.pagination.next_cursor from a previous call.
locale	string	Site language to serve (default en); English when no translation exists.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "q": {
      "type": "string",
      "minLength": 2,
      "description": "Keyword, at least 2 characters: matches the title, summary or a tag."
    },
    "tag": {
      "type": "string",
      "description": "Exact tag, e.g. \"ufc\"."
    },
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Rows per page, default 10."
    },
    "cursor": {
      "type": "string",
      "description": "meta.pagination.next_cursor from a previous call."
    },
    "locale": {
      "enum": [
        "en",
        "es",
        "pt",
        "de",
        "fr",
        "tr",
        "ru",
        "ka",
        "ja",
        "ko",
        "pl",
        "sr",
        "zh"
      ],
      "type": "string",
      "description": "Site language to serve (default en); English when no translation exists."
    }
  }
}

search_fighters

Search the fighter roster by name, nationality or promotion. Cursor paginated. Returns identity fields; use get_fighter for the full record.

read-only

Argument	Type	Description
q	string	Name or nickname fragment.
org	string	Only fighters who have fought for this promotion.
limit	integer
cursor	string
country	string	ISO-3166 alpha-2 code or country name.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "q": {
      "type": "string",
      "description": "Name or nickname fragment."
    },
    "org": {
      "enum": [
        "ufc",
        "pfl",
        "oktagon",
        "bkfc",
        "rizin"
      ],
      "type": "string",
      "description": "Only fighters who have fought for this promotion."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string"
    },
    "country": {
      "type": "string",
      "description": "ISO-3166 alpha-2 code or country name."
    }
  }
}

search_venues

Find arenas and venues that have hosted a covered promotion, by name, city or country. Returns id, name, city, region, country, time zone and capacity; pass the id to get_venue_events for what was fought there.

read-only

Argument	Type	Description
q	string	Venue name or city fragment, at least 2 characters.
limit	integer
cursor	string	meta.pagination.next_cursor from a previous call.
country	string	ISO-3166 alpha-2 code ("US") or English country name ("Brazil").

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "q": {
      "type": "string",
      "minLength": 2,
      "description": "Venue name or city fragment, at least 2 characters."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "cursor": {
      "type": "string",
      "description": "meta.pagination.next_cursor from a previous call."
    },
    "country": {
      "type": "string",
      "description": "ISO-3166 alpha-2 code (\"US\") or English country name (\"Brazil\")."
    }
  }
}

whos_next

For one fighter: the most sensible next opponents by UFCalendar's matchmaker, with the model win probability for each pairing and the score behind it, plus the bout already booked if there is one. Runs without the website's style-clash (Fight DNA) factor, so scores can differ slightly from ufcalendar.com.

read-only

Argument	Type	Description
limit	integer	Opponents to suggest (default 5, max 10).
fighter*	string	Fighter slug (preferred, e.g. "islam-makhachev") or numeric id.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "fighter"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 10,
      "minimum": 1,
      "description": "Opponents to suggest (default 5, max 10)."
    },
    "fighter": {
      "type": "string",
      "minLength": 1,
      "description": "Fighter slug (preferred, e.g. \"islam-makhachev\") or numeric id."
    }
  }
}