> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/datadesigner/llms.txt.
> For full documentation content, see https://docs.nvidia.com/nemo/datadesigner/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/datadesigner/_mcp/server.

# data\_designer.engine.mcp.factory

## Module Contents

### Functions

| Name                                                                       | Description                                            |
| -------------------------------------------------------------------------- | ------------------------------------------------------ |
| [`create_mcp_registry`](#data_designerenginemcpfactorycreate_mcp_registry) | Factory function for creating an MCPRegistry instance. |

### API

```python
data_designer.engine.mcp.factory.create_mcp_registry(
    *,
    tool_configs: list[data_designer.config.mcp.ToolConfig] | None = None,
    secret_resolver: data_designer.engine.secret_resolver.SecretResolver,
    mcp_provider_registry: data_designer.engine.model_provider.MCPProviderRegistry
) -> data_designer.engine.mcp.registry.MCPRegistry
```

Factory function for creating an MCPRegistry instance.

This factory function creates an MCPRegistry with a facade factory that
creates MCPFacade instances on demand. It follows the same pattern as
create\_model\_registry for consistency.

**Parameters:**

Optional list of tool configurations to register.

Resolver for secrets referenced in provider configs.

Registry of MCP provider configurations.

**Returns:**

`data_designer.engine.mcp.registry.MCPRegistry`

A configured MCPRegistry instance.