Find prediction market arbitrage opportunities across Polymarket, Kalshi, and Drift BET. Compares odds for the same event across platforms, calculates probability spreads, and flags actionable opportunities (>3% spread). Sorted by biggest spread first.
| Name | Type | Required | Description |
|---|---|---|---|
| query | string | optional | Filter by topic (e.g. 'bitcoin', 'election', 'fed') |
| minSpreadPct | string | optional | Minimum probability spread % to include (default: 2.0) |
| limit | string | optional | Max results (default: 15) |
// MCP tool call
{
"name": "prediction_market_arbitrage",
"arguments": {
"query": "",
"minSpreadPct": "",
"limit": ""
}
}
// Add to your MCP config — this tool is immediately available
{
"mcpServers": {
"toolbooth": { "url": "https://toolbooth.io/mcp" }
}
}