All servers · Markets & trading

Mantis

io.github.Alfred768/mantis · v1.1.4

Measured by MCP Station

Description written by the publisher, not verified

Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals.

Connect

claude mcp add --transport http mantis https://mantiss.store/mcp

{
  "mcpServers": {
    "mantis": {
      "url": "https://mantiss.store/mcp"
    }
  }
}

Tools as reported by the server

• route_market
  Find the best prediction market for a natural-language question or trading intent. Returns the best cross-venue match, current probability, liquidity, and any arbitrage opportunity between venues.
• get_arbitrage
  Find live cross-venue arbitrage opportunities — markets where the same event trades at different prices on Polymarket vs Kalshi vs other venues. Can also estimate fee-normalized net spread for a position size.
• execute_url
  Get a deep link URL to place a trade on the best venue for a given market. The URL has a referral code embedded so the platform earns commission. Call this to get the URL, then direct the user to open it.
• get_quote
  Get the live probability, liquidity, and volume for a prediction market across all venues. Can also return venue order book depth and size-aware VWAP/slippage estimates.
• get_history
  Get historical OHLCV-style prediction market candles over a time range, including the latest stored depth snapshot within each bucket when available. Can also export CSV text or base64-encoded Parquet.
• get_unmet_demand
  Find questions that users are searching for but no prediction market exists. Useful for discovering new market creation opportunities or identifying emerging topics with real trading interest.

Repository · JSON · Text for agents · Registry updated 2026-06-14