Prediction Market Rule Check MCP

io.github.donniertf-hub/prediction-rules-mcpVersion 1.3.0

Risk-scores Polymarket/Kalshi settlement rules; Kalshi weather settlements. Not advice.

Status

Responds117 msNov 14, 2026, 14:50 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:50 UTC
Latency: 117 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://prediction-rules-mcp.donniertf.workers.dev/mcpResponds117 msNov 14, 2026, 14:50 UTC

No sign-in

Claude Code

claude mcp add --transport http prediction-rules-mcp https://prediction-rules-mcp.donniertf.workers.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: prediction-rules-mcp
Remote MCP server URL: https://prediction-rules-mcp.donniertf.workers.dev/mcp

Cursor

{
  "mcpServers": {
    "prediction-rules-mcp": {
      "url": "https://prediction-rules-mcp.donniertf.workers.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"prediction-rules-mcp","type":"http","url":"https://prediction-rules-mcp.donniertf.workers.dev/mcp"}'

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Tools

12 tools

Tools of Prediction Market Rule Check MCP
	Description		Read-only	Idempotent	Open world
`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, plus pre-kickoff SHA-256 fingerprints of each day's sealed picks (salt + text revealed after they settle; public page /record). Never shows unsettled picks. Information only, not betting advice. No guaranteed returns. 18+. BeGambleAware.org	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, plus pre-kickoff SHA-256 fingerprints of each day's sealed picks (salt + text revealed after they settle; public page /record). Never shows unsettled picks. Information only, not betting advice. No guaranteed returns. 18+. BeGambleAware.org	Not declared	Not declared	Not declared	Not declared
`doubles_today`PAID $1.00/call (x402 USDC on Base; one call returns the whole day's picks, so $1 a day) or the $15/month doubles plan. Not included in the £12/month plan, bundle passes or trial keys. 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	PAID $1.00/call (x402 USDC on Base; one call returns the whole day's picks, so $1 a day) or the $15/month doubles plan. Not included in the £12/month plan, bundle passes or trial keys. 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	Not declared	Not declared	Not declared	Not declared
`kalshi_check`PRO. Risk-score a Kalshi market's rules by ticker (rules_primary + rules_secondary).	PRO. Risk-score a Kalshi market's rules by ticker (rules_primary + rules_secondary).	Not declared	Not declared	Not declared	Not declared
`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	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	Not declared	Not declared	Not declared	Not declared
`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	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	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`rule_check_full`PRO. Full rule text + resolution source + all flags for up to 10 Polymarket markets matching a slug or search.	PRO. Full rule text + resolution source + all flags for up to 10 Polymarket markets matching a slug or search.	Not declared	Not declared	Not declared	Not declared
`scan_risky`PRO. Scan the top live Polymarket markets by volume and list the ones with the riskiest settlement wording.	PRO. Scan the top live Polymarket markets by volume and list the ones with the riskiest settlement wording.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`top_movers`PAID $0.02/call (x402) or subscription. Live markets with the biggest 24h price moves on Polymarket and Kalshi, in one schema.	PAID $0.02/call (x402) or subscription. Live markets with the biggest 24h price moves on Polymarket and Kalshi, in one schema.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Oct 29, 2026
Updated: Oct 29, 2026
Website: https://prediction-rules-mcp.donniertf.workers.dev/⁠ (opens in a new tab)
Repository: https://github.com/donniertf-hub/uk-mcp-fleet⁠ (opens in a new tab)
Categories (suggested): Data and analytics Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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