---
url: /en/ai/mcp-server.md
---
CNB MCP Server supports MCP protocol

## How to use

### Streamable (recommend)

```json
{
  "mcpServers": {
    "cnb": {
      "url": "https://mcp.cnb.share.ralphlauren.cn/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}
```

### SSE

```json
{
  "mcpServers": {
    "cnb": {
      "url": "https://mcp.cnb.share.ralphlauren.cn/sse",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}
```

### STDIO

```json
{
  "mcpServers": {
    "cnb": {
      "command": "npx",
      "args": ["-y", "-p", "@cnbcool/mcp-server", "cnb-mcp-stdio"],
      "env": {
        "API_BASE_URL": "https://api.cnb.share.ralphlauren.cn",
        "API_TOKEN": "<YOUR_TOKEN>"
      }
    }
  }
}
```

* `API_BASE_URL` optional, with a default value of `https://api.cnb.cool`.