Prediction markets & betting MCP servers

A server here prediction markets like Polymarket or Kalshi, or sports betting.

Not here: stock trading.

265servers
180 remote85 localTagged by Odel's AI, which can make mistakes
By GitHub stars, at most two per publisher
  1. Number 1: Polymarket Paper Trader@agent-next/polymarket-paper-traderPolymarket paper trading for AI agents: $10k paper money, real order books, official fees.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.453 GitHub stars.
  2. Number 2: Oracle3 prediction-market arbitrage checks@yichengyang-ethan/oracle3Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.396 GitHub stars.
  3. Number 3: Blockrun@blockrunai/blockrun-mcpWeb search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.391 GitHub stars.

Best fit

197 made for this, ranked by starsRemoteLocal
  1. Polymarket Toolkit @runesleo/polymarket-toolkitRead-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.195 GitHub stars.
  2. Simmer @adlai88/simmer-mcpTrade prediction markets with AI agents — skill discovery, autoresearch, and execution.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.50 GitHub stars.
  3. Kalshi @9crusher/mcp-server-kalshiMCP server for end-to-end trading on Kalshi prediction markets: discover, research, trade.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.30 GitHub stars.
  4. Sportsdata @danieltomaro13/sportsdata-mcpLive sports data and cross-book betting odds — 801 tools, 63 providers, 43 needing no key.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.22 GitHub stars.
  5. Polymarket Agent @demwick/polymarket-agent-mcpPolymarket trading, market discovery, copy trading and backtesting — 48 MCP tools.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.16 GitHub stars.
  6. Sports Betting @seang1121/sports-betting-mcpAI sports betting picks, odds, injuries & line movement. 1,353+ picks, 59.6% win rate.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.5 GitHub stars.
  7. Graph Polymarket @paulieb14/graph-polymarket-mcpQuery Polymarket prediction markets via The Graph — 20 tools, 8 subgraphs5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  8. Polymarket Guard @evidai/polymarket-guardPolymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.3 GitHub stars.
  9. Kalshi Prediction Markets @cejor6/kalshi-mcp-serverMCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.3 GitHub stars.
  10. Odds @odds-api-io/odds-api-mcp-serverLive sports betting odds from 365+ bookmakers across 34 sports, with value bets and arbitrage.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  11. Polymarket Kalshi Arbitrage @oddsrail/polymarket-kalshi-arbitrageCross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  12. Manifold Markets @jbeshir/manifold-mcpSearch, read, bet on, create, and resolve prediction markets on Manifold.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.1 GitHub stars.
  13. ProfitPlay @jarvismaximum-hue/profitplay-mcpMCP server for the live ProfitPlay BTC five-minute AI agent sandbox9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.1 GitHub stars.
  14. Orcalayer @orcalayer/orcalayer-mcpPolymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  15. Whale Data @predgeai/whale-data-mcpSigned settled outcomes (Polymarket, sports, Kalshi) + whale signals as agent tools, paid via x402.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  16. Buzzr Sports Engine @buzzr-app/dfs-engineLocal sports math, DFS settlement, bet analytics, and game-entertainment tools.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  17. Razz Games @razz-games/razzPlay provably fair games with real SOL wagering from any AI agent16% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  18. Kalshi MCP Server @joinquantish/kalshiSelf-hosted MCP server for Kalshi prediction market trading via DFlow on Solana6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.1 GitHub stars.
  19. Moltalyzer @jcislo/moltalyzer-mcpPolymarket prediction-market intelligence + AI, GitHub & narrative feeds for agents, via x402.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  20. Baozi @bolivian-peru/baozi-mcp68 tools for AI agents to interact with Solana prediction markets on Baozi.bet9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  21. TeleKashOracle MCP @telekashoracle/mcp-serverPrediction market probability oracle. 500+ markets from Kalshi, Polymarket & Metaculus.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.

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