> ## Documentation Index
> Fetch the complete documentation index at: https://nvd-54.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Tavily 集成

> 使用 LangChain Python 与 Tavily 集成。

[Tavily](https://tavily.com) 是一个搜索引擎, specifically designed for AI agents.
Tavily provides both a search and extract API, AI developers can effortlessly integrate their
applications with realtime online information. Tavily’s primary mission is to provide factual
and reliable information from trusted sources, enhancing the accuracy and reliability of AI
generated content and reasoning.

## 安装和设置

<CodeGroup>
  ```bash pip theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
  pip install langchain-tavily
  ```

  ```bash uv theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
  uv add langchain-tavily
  ```
</CodeGroup>

## 工具

See detail on available tools [tavily\_search](/oss/python/integrations/tools/tavily_search) and [tavily\_extract](/oss/python/integrations/tools/tavily_extract).

***

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