live.marketmaster/mcp
Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.
Open source Open in the app JSON README (API)
About
Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.
Details
- Kind
- MCP servers
- Topic
- No topic detected
- Publisher
- live.marketmaster
- Origin
- official
- Category
- ferramentas
- Transport
- http
- Version
- 0.1.3
- Added
- 2026-08-29 04:01:49
- Updated
- 2026-08-29 04:01:49
- Origin id
live.marketmaster/mcp
README
# @marketmaster/mcp
MCP server for the [MarketMaster](https://marketmaster.live/developers) prediction-market data API. Pull live **edges**, **arbitrage** spreads, **market** snapshots, and the **whale** feed (Kalshi and Polymarket) straight into Claude or Cursor.
## Tools
- `mm_edges` — mispriced edges, ranked
- `mm_markets` — latest market snapshots
- `mm_market` — one market + its edges
- `mm_arbitrage` — cross-platform spreads
- `mm_whales` — large real-money trades
- `mm_status` — your tier, limits, usage
## Setup
Get an API key at https://marketmaster.live/dashboard (looks like `mmk_live_...`).
### Claude Desktop
Add to `claude_desktop_config.json`:
```json
{
"mcpServers": {
"marketmaster": {
"command": "npx",
"args": ["-y", "@marketmaster/mcp"],
"env": { "MARKETMASTER_API_KEY": "mmk_live_your_key" }
}
}
}
```
### Cursor
Add to `~/.cursor/mcp.json` (same shape as above), then enable it in Settings → MCP.
## Try it
> "Use MarketMaster to find the 5 biggest Kalshi edges right now."
> "Any cross-platform arbitrage over 3%?"
> "Show recent whale trades over $25k."
Read-only — never places trades or touches funds. Full API docs: https://marketmaster.live/developers