Prediction Market Rule Check MCP server

doubles_record

FREE. Sports doubles feed (info only, 18+): the full SETTLED record of Grok Double Bot's daily doubles, every pick including losses, with legs, odds at tip time and result; won/lost/void counts, win rate, average combined odds and running profit on a flat £10 stake. Never shows unsettled picks. Information only, not betting advice. No guaranteed returns. 18+. BeGambleAware.org

Argument	Type	Description
limit	number	Most recent N settled picks to list (1-500, default all up to 500). Stats always cover the full record.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "description": "Most recent N settled picks to list (1-500, default all up to 500). Stats always cover the full record."
    }
  }
}

doubles_today

PAID $0.05/call (x402 USDC on Base) or subscription / bundle pass. Sports doubles feed (info only, 18+): today's stats-led doubles from Grok Double Bot with legs, kick-off/start times (UK), odds at tip time, combined odds, confidence and rationale. Information only, not betting advice. No guaranteed returns. 18+. BeGambleAware.org

Argument	Type	Description
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

kalshi_check

PRO. Risk-score a Kalshi market's rules by ticker (rules_primary + rules_secondary).

Argument	Type	Description
ticker*	string
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "ticker"
  ],
  "properties": {
    "ticker": {
      "type": "string"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

kalshi_weather_series

FREE. List Kalshi weather series (daily high/low temperature, rain, snow) by city or keyword, with series ticker, frequency and official settlement source. Use the ticker with kalshi_weather_settlements. Information only, not betting advice. Historical settlements do not predict future results. 18+. BeGambleAware.org

Argument	Type	Description
city	string	City or keyword, e.g. London, NYC, Chicago
kind	string
limit	number	default 25, max 100

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "city": {
      "type": "string",
      "description": "City or keyword, e.g. London, NYC, Chicago"
    },
    "kind": {
      "enum": [
        "high",
        "low",
        "rain",
        "snow"
      ],
      "type": "string"
    },
    "limit": {
      "type": "number",
      "description": "default 25, max 100"
    }
  }
}

kalshi_weather_settlements

PAID $0.02/call (x402) or subscription / bundle pass. Settled Kalshi weather markets for a series (e.g. KXHIGHNY) or city: per market the ticker, close date, exact close_time (ISO 8601 UTC, Z) and close_time_local (ISO with the city's UTC offset; local_tz IANA zone, null if unknown), settlement_time (Kalshi settlement timestamp, ISO UTC; null if Kalshi gives none) and close_to_settlement_seconds / close_to_settlement_minutes (gap from close to settlement, to spot late settlements or revisions), expiration_time, strike/bucket, yes/no result and settlement payout, plus the observed settlement value per day and the official settlement source. Optional date range. Information only, not betting advice. Historical settlements do not predict future results. 18+. BeGambleAware.org

Argument	Type	Description
to	string	Close date to, YYYY-MM-DD
city	string	Alternative to series: city/station keyword (e.g. London, Chicago)
from	string	Close date from, YYYY-MM-DD
kind	string	With city: which series type (default high)
limit	number	Max markets, default 100, max 500
series	string	Series ticker, e.g. KXHIGHNY, KXHIGHTEGLL, KXRAINNYC
access_token	string	Subscriber token from /success (or Authorization: Bearer)

live_markets

PAID $0.02/call (x402) or subscription. Live open markets from Polymarket and Kalshi in one schema, ranked by 24h volume within each venue (interleaved). Filter by venue or text.

Argument	Type	Description
limit	number	1-100, default 25
venue	string	Default all
contains	string	Optional text filter on question
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "description": "1-100, default 25"
    },
    "venue": {
      "enum": [
        "all",
        "polymarket",
        "kalshi"
      ],
      "type": "string",
      "description": "Default all"
    },
    "contains": {
      "type": "string",
      "description": "Optional text filter on question"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

market_lookup

FREE. Live price, volume and close time for ONE prediction market in the normalised Polymarket+Kalshi schema. Give a Polymarket slug or a Kalshi ticker.

Argument	Type	Description
id*	string	Polymarket market slug (e.g. will-x-happen) or Kalshi market ticker (e.g. KXFEDDECISION-26DEC-H0)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Polymarket market slug (e.g. will-x-happen) or Kalshi market ticker (e.g. KXFEDDECISION-26DEC-H0)"
    }
  }
}

rule_check

FREE. Risk-score the settlement rules of a Polymarket market (slug or search words): flags discretion, vague sources, cancellation and deadline traps. Top 2 markets.

Argument	Type	Description
market*	string	Polymarket slug or search words

Input schema (JSON)

{
  "type": "object",
  "required": [
    "market"
  ],
  "properties": {
    "market": {
      "type": "string",
      "description": "Polymarket slug or search words"
    }
  }
}

rule_check_full

PRO. Full rule text + resolution source + all flags for up to 10 Polymarket markets matching a slug or search.

Argument	Type	Description
market*	string
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "market"
  ],
  "properties": {
    "market": {
      "type": "string"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

scan_risky

PRO. Scan the top live Polymarket markets by volume and list the ones with the riskiest settlement wording.

Argument	Type	Description
limit	number
min_score	number
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number"
    },
    "min_score": {
      "type": "number"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

search_markets

PAID $0.02/call (x402) or subscription. Keyword search across live Polymarket and Kalshi markets (e.g. 'fed rate', 'bitcoin', 'election'); normalised prices and volumes.

Argument	Type	Description
limit	number	1-50, default 20
query*	string
venue	string	Default all
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "number",
      "description": "1-50, default 20"
    },
    "query": {
      "type": "string"
    },
    "venue": {
      "enum": [
        "all",
        "polymarket",
        "kalshi"
      ],
      "type": "string",
      "description": "Default all"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

top_movers

PAID $0.02/call (x402) or subscription. Live markets with the biggest 24h price moves on Polymarket and Kalshi, in one schema.

Argument	Type	Description
limit	number	1-50, default 15
venue	string	Default all
access_token	string	Subscriber token from /success (or Authorization: Bearer)

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "description": "1-50, default 15"
    },
    "venue": {
      "enum": [
        "all",
        "polymarket",
        "kalshi"
      ],
      "type": "string",
      "description": "Default all"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

Prediction Market Rule Check MCP

Try it

doubles_record

Prediction Market Rule Check MCP

Try it

doubles_record

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