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mcp/harbor
Cursor

Plumbline: DeepBook Market Data for Cursor

io.github.sajanmelcher/plumbline-mcp

Read-only Sui DeepBook v3 market data: pools, mid, depth, volume, fees, trades, OHLCV. No keys.

client:Cursor transport:stdio runtime:npm

Install Plumbline: DeepBook Market Data in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "plumbline-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "plumbline-mcp"
      ],
      "env": {
        "PLUMBLINE_INDEXER_URL": "<PLUMBLINE_INDEXER_URL>",
        "PLUMBLINE_TIMEOUT_MS": "<PLUMBLINE_TIMEOUT_MS>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Plumbline: DeepBook Market Data in other clients

Plumbline: DeepBook Market Data MCP server