> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-stream-1765228345-2909855.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Anthropic (Claude)

This page covers all LangChain integrations with [Anthropic](https://www.anthropic.com/), the makers of Claude.

## Model interfaces

<Columns cols={3}>
  <Card title="ChatAnthropic" href="/oss/python/integrations/chat/anthropic" cta="Get started" icon="message" arrow>
    Anthropic chat models.
  </Card>

  <Card title="Anthropic middleware" href="/oss/python/integrations/middleware/anthropic" cta="Get started" icon="layer-group" arrow>
    Anthropic-specific middleware for Claude models.
  </Card>
</Columns>

## Other

<Card title="AnthropicLLM" href="/oss/python/integrations/llms/anthropic" cta="Get started" icon="i-cursor" arrow>
  (Legacy) Anthropic text completion models.
</Card>

***

<Callout icon="pen-to-square" iconType="regular">
  [Edit the source of this page on GitHub.](https://github.com/langchain-ai/docs/edit/main/src/oss/python/integrations/providers/anthropic.mdx)
</Callout>

<Tip icon="terminal" iconType="regular">
  [Connect these docs programmatically](/use-these-docs) to Claude, VSCode, and more via MCP for real-time answers.
</Tip>