> ## Documentation Index
> Fetch the complete documentation index at: https://uom-demo.vercel.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# preprocessing

> [<span className="flex items-center gap-1"><Icon icon="external-link"/>View Source</span>](https://github.com/corovcam/Universal-Object-Mapping/tree/main/services/orchestrator/src/react_agent/utils/preprocessing.py)

Mapping preprocessing helpers for MongoDB and Neo4j.

#### react\_agent.utils.preprocessing.get\_neo4j\_standalone\_mapping

```python theme={null}
async def get_neo4j_standalone_mapping(
) -> (dict[Literal["databases", "nodes", "relationships"], dict[str, Any]] |
      None)
```

[<span className="flex items-center gap-1"><Icon icon="external-link" />View Source</span>](https://github.com/corovcam/Universal-Object-Mapping/blob/main/services/orchestrator/src/react_agent/utils/preprocessing.py#L661)

Load standalone SQL-to-Neo4j mapping grouped into nodes and relationships.

#### react\_agent.utils.preprocessing.get\_mongodb\_standalone\_mapping

```python theme={null}
async def get_mongodb_standalone_mapping(
) -> (dict[Literal["databases", "collections"], dict[str, Any]] | None)
```

[<span className="flex items-center gap-1"><Icon icon="external-link" />View Source</span>](https://github.com/corovcam/Universal-Object-Mapping/blob/main/services/orchestrator/src/react_agent/utils/preprocessing.py#L688)

Load standalone SQL-to-MongoDB mapping grouped into collections.