> This page is for version 0.7.0.
> For other versions, use one of these documentation indexes:
> - Main (default): https://docs.nvidia.com/nemo/gym/main/llms.txt
> - 0.7.0: https://docs.nvidia.com/nemo/gym/v0.7.0/llms.txt
> - 0.6.0: https://docs.nvidia.com/nemo/gym/v0.6.0/llms.txt
> - 0.5.1: https://docs.nvidia.com/nemo/gym/v0.5.1/llms.txt
> - 0.5.0: https://docs.nvidia.com/nemo/gym/v0.5.0/llms.txt
> - 0.4.0: https://docs.nvidia.com/nemo/gym/v0.4.0/llms.txt
> - 0.3.0: https://docs.nvidia.com/nemo/gym/v0.3.0/llms.txt
> - 0.2.1: https://docs.nvidia.com/nemo/gym/v0.2.1/llms.txt

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

# nemo_gym.cli.legacy

Backward-compatibility shim for the legacy `ng_*` / `nemo_gym_*` commands.

Every legacy console script points here; the script name (`sys.argv[0]`) identifies which
command was invoked. We print a one-time deprecation notice mapping it to the new `gym`
command, then re-enter the `gym` router so the command keeps working (REQ 7).

## Module Contents

### Functions

| Name                                | Description |
| ----------------------------------- | ----------- |
| [`main`](#nemo_gym-cli-legacy-main) | -           |

### Data

[`LEGACY`](#nemo_gym-cli-legacy-LEGACY)

### API

```python
nemo_gym.cli.legacy.main() -> None
```

```python
nemo_gym.cli.legacy.LEGACY = {'run': ['env', 'start'], 'test': ['env', 'test'], 'test_all': ['env', 'test', '...
```