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Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.
npx @getmcp/cli add live.marketmaster/mcpRequires Node.js 18+. Community-contributed server. Review source before installing.
MARKETMASTER_API_KEYAPI key from https://marketmaster.live/dashboard (looks like mmk_live_...). Free tier available.
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"live.marketmaster/mcp": {
"command": "npx",
"args": [
"-y",
"@marketmaster/mcp"
],
"env": {
"MARKETMASTER_API_KEY": ""
}
}
}
}