> For the complete documentation index, see [llms.txt](https://docs.flowiseai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flowiseai.com/integrations/langchain/moderation.md).

# Moderation

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Moderation nodes are used to check whether the input or output consists of harmful or inappropriate content.

### Moderation Nodes:

* [OpenAI Moderation](/integrations/langchain/moderation/openai-moderation.md)
* [Simple Prompt Moderation](/integrations/langchain/moderation/simple-prompt-moderation.md)