# Marketmaster MCP server

Source: https://glimind.com/server/mcp-registry%2Flive.marketmaster%2Fmcp
Registry id: `mcp-registry/live.marketmaster/mcp`
Status: live (checked 2026-10-27T00:24:53.539Z)

## Measurements (30 days)

- Uptime: 99.97%
- Checks: 4940
- Outages (90 days): 3

## Install

```json
{
  "mcpServers": {
    "marketmaster-mcp-server": {
      "type": "http",
      "url": "https://api.marketmaster.live/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http marketmaster-mcp-server https://api.marketmaster.live/mcp
```

## Tools (6)

- `mm_arbitrage`: Two-leg cross-venue locks on Yes/No markets listed on both Kalshi and Polymarket: buy YES on one venue and NO on the other at the ask. Returns the spread before
- `mm_edges`: Mispriced prediction-market edges (model fair value vs live price), ranked by edge size, across Kalshi and Polymarket.
- `mm_market`: A single market's latest snapshot plus any live edges for it.
- `mm_markets`: Latest normalized market snapshots across venues (title, YES/NO price, 24h volume, close time).
- `mm_status`: Your API key's tier, rate limits, and current usage.
- `mm_whales`: Recent large real-money trades (whale fills) across venues, newest first.

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.