mcp
Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.
我該用這個嗎
品質與安全性
發現項目（2）
- LOWTool 'mm_edges' description lacks action verb在 mm_edges 中
- LOWTool 'mm_status' description lacks action verb在 mm_status 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"@marketmaster/mcp"
]
}
}
}可執行的套件
0.1.3stdio遠端端點
https://api.marketmaster.live/mcpstreamable-http它能做什麼
工具清單
工具（6）
🟢mm_edges(platform, category, min_edge, limit, offset)
Mispriced prediction-market edges (model fair value vs live price), ranked by edge size, across Kalshi and Polymarket.
輸入結構描述
{
"type": "object",
"properties": {
"platform": {
"type": "string",
"enum": [
"kalshi",
"polymarket"
]
},
"category": {
"type": "string"
},
"min_edge": {
"type": "number",
"description": "minimum absolute edge in percentage points"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200
},
"offset": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
}🟢mm_markets(source, category, limit, offset)
Latest normalized market snapshots across venues (title, YES/NO price, 24h volume, close time).
輸入結構描述
{
"type": "object",
"properties": {
"source": {
"type": "string",
"enum": [
"kalshi",
"polymarket"
]
},
"category": {
"type": "string"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 500
},
"offset": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
}🟢mm_market(source, id)
A single market's latest snapshot plus any live edges for it.
輸入結構描述
{
"type": "object",
"properties": {
"source": {
"type": "string",
"enum": [
"kalshi",
"polymarket"
]
},
"id": {
"type": "string",
"description": "the venue's native market id (source_market_id)"
}
},
"required": [
"source",
"id"
],
"additionalProperties": false
}🟢mm_arbitrage(min_spread, limit, offset)
Cross-platform price spreads for matched markets — buy-cheap / sell-dear venue per outcome. Indicative, gross of fees and slippage; not guaranteed arbitrage.
輸入結構描述
{
"type": "object",
"properties": {
"min_spread": {
"type": "number",
"description": "minimum spread in percentage points"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200
},
"offset": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
}🟢mm_whales(source, min, limit, offset)
Recent large real-money trades (whale fills) across venues, newest first.
輸入結構描述
{
"type": "object",
"properties": {
"source": {
"type": "string",
"enum": [
"kalshi",
"polymarket"
]
},
"min": {
"type": "integer",
"description": "minimum trade size in USD"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 200
},
"offset": {
"type": "integer",
"minimum": 0
}
},
"additionalProperties": false
}🟢mm_status
Your API key's tier, rate limits, and current usage.
輸入結構描述
{
"type": "object",
"properties": {},
"additionalProperties": false
}社群
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