Function upCommand

upCommand(opts?: UpOptions): Promise<ServerRegistry>
Start a cluster of MCP servers from a configuration file or object.
Parameters
- opts: UpOptions = {}
  Configuration options
  
  Configuration options for the upCommand function
  - Optionalconfig?: string
    Optional path to custom .mcp.json configuration file
  - OptionalhttpOnly?: boolean
    Start only HTTP servers with start blocks (for Claude Code Desktop)
  - OptionalstdioOnly?: boolean
    Start only stdio servers (Claude Code compatible mode)
Returns Promise<ServerRegistry>
ServerRegistry with servers map, config, connect method, and close function
Example
```
// Auto-discover .mcp.json in current directory
const registry = await upCommand();
```
Example
```
// Load from specific config
const registry = await upCommand({ config: '/path/to/.mcp.json' });
```
Example
```
// Use in-memory config
const registry = await upCommand({
  mcpServers: {
    'echo-stdio': { command: 'node', args: ['test/lib/servers/echo-stdio.ts'] }
  }
});
```
- Defined in commands/up.ts:56