> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-srimpr-1771857080-b81e823.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Middleware integrations

> Integrate with middleware using LangChain Python.

Middleware designed for specific providers. Learn more about [middleware](/oss/python/langchain/middleware/overview).

| Provider                                                   | Middleware available                                            |
| ---------------------------------------------------------- | --------------------------------------------------------------- |
| [Anthropic](/oss/python/integrations/middleware/anthropic) | Prompt caching, bash tool, text editor, memory, and file search |
| [OpenAI](/oss/python/integrations/middleware/openai)       | Content moderation                                              |

***

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