> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/guardrails/_mcp/server.

# nemoguardrails.colang.v2_x

## Subpackages

* **[`nemoguardrails.colang.v2_x.lang`](/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang)**
* **[`nemoguardrails.colang.v2_x.runtime`](/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime)**

## Docs

- [nemoguardrails.colang.v2_x.lang](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang.md)
- [nemoguardrails.colang.v2_x.lang.colang_ast](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/colang_ast.md)
- [nemoguardrails.colang.v2_x.lang.expansion](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/expansion.md)
- [nemoguardrails.colang.v2_x.lang.grammar](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/grammar.md)
- [nemoguardrails.colang.v2_x.lang.grammar.load](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/grammar/load.md)
- [nemoguardrails.colang.v2_x.lang.parser](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/parser.md)
- [nemoguardrails.colang.v2_x.lang.transformer](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/transformer.md)
- [nemoguardrails.colang.v2_x.lang.utils](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/lang/utils.md)
- [nemoguardrails.colang.v2_x.runtime](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime.md)
- [nemoguardrails.colang.v2_x.runtime.errors](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/errors.md)
- [nemoguardrails.colang.v2_x.runtime.eval](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/eval.md)
- [nemoguardrails.colang.v2_x.runtime.flows](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/flows.md)
- [nemoguardrails.colang.v2_x.runtime.runtime](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/runtime.md)
- [nemoguardrails.colang.v2_x.runtime.serialization](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/serialization.md)
- [nemoguardrails.colang.v2_x.runtime.statemachine](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/statemachine.md)
- [nemoguardrails.colang.v2_x.runtime.system_functions](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/system_functions.md)
- [nemoguardrails.colang.v2_x.runtime.utils](https://docs.nvidia.com/nemo/guardrails/v0.24.1/guardrails-python-sdk/nemoguardrails/colang/v2_x/runtime/utils.md)