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100
MCP live MCP 2025-11-25 streamable-http

Mantis

io.github.alfred768/mantis

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

Uptime
100.0%
1 direct probes · 30d
Response
1309ms
last probe
Tools
6
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mantiss.store/mcp

Tools · 6

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 posit…

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…

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.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "mantis": {
      "url": "https://mantiss.store/mcp",
      "transport": "streamable-http"
    }
  }
}