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

# 工具集成

> 使用 LangChain JavaScript 与工具进行集成。

[工具](/oss/javascript/langchain/tools)是设计为由模型调用的实用程序：其输入设计为由模型生成，输出设计为传回模型。

[工具包](/oss/javascript/langchain/tools#prebuilt-tools)是一组旨在共同使用的工具的集合。

## 集成平台

以下平台通过统一接口提供对多种工具和服务的访问：

| 工具/工具包                                                    | 集成数量 | 定价     | 主要特性                    |
| --------------------------------------------------------- | ---- | ------ | ----------------------- |
| [`Composio`](/oss/javascript/integrations/tools/composio) | 500+ | 提供免费层级 | OAuth 处理、事件驱动的工作流、多用户支持 |

## 所有工具和工具包

<Columns cols={3}>
  <Card title="Azure Container Apps 动态会话" icon="link" href="/oss/javascript/integrations/tools/azure_dynamic_sessions" arrow="true" cta="查看指南" />

  <Card title="ClickSend" icon="link" href="/oss/javascript/integrations/tools/clicksend" arrow="true" cta="查看指南" />

  <Card title="Connery 动作工具" icon="link" href="/oss/javascript/integrations/tools/connery" arrow="true" cta="查看指南" />

  <Card title="Composio" icon="link" href="/oss/javascript/integrations/tools/composio" arrow="true" cta="查看指南" />

  <Card title="Dall-E 工具" icon="link" href="/oss/javascript/integrations/tools/dalle" arrow="true" cta="查看指南" />

  <Card title="Decodo 工具" icon="link" href="/oss/javascript/integrations/tools/decodo" arrow="true" cta="查看指南" />

  <Card title="Discord 工具" icon="link" href="/oss/javascript/integrations/tools/discord_tool" arrow="true" cta="查看指南" />

  <Card title="DuckDuckGo 搜索" icon="link" href="/oss/javascript/integrations/tools/duckduckgo_search" arrow="true" cta="查看指南" />

  <Card title="Exa 搜索结果" icon="link" href="/oss/javascript/integrations/tools/exa_search" arrow="true" cta="查看指南" />

  <Card title="FalkorDB" icon="link" href="/oss/javascript/integrations/tools/falkordb" arrow="true" cta="查看指南" />

  <Card title="Google (Gemini 原生工具)" icon="link" href="/oss/javascript/integrations/tools/google" arrow="true" cta="查看指南" />

  <Card title="Gmail 工具" icon="link" href="/oss/javascript/integrations/tools/google_gmail" arrow="true" cta="查看指南" />

  <Card title="GOAT" icon="link" href="/oss/javascript/integrations/tools/goat" arrow="true" cta="查看指南" />

  <Card title="Google 日历工具" icon="link" href="/oss/javascript/integrations/tools/google_calendar" arrow="true" cta="查看指南" />

  <Card title="Google 地点工具" icon="link" href="/oss/javascript/integrations/tools/google_places" arrow="true" cta="查看指南" />

  <Card title="Google 路线工具" icon="link" href="/oss/javascript/integrations/tools/google_routes" arrow="true" cta="查看指南" />

  <Card title="Google 学术" icon="link" href="/oss/javascript/integrations/tools/google_scholar" arrow="true" cta="查看指南" />

  <Card title="Google 趋势工具" icon="link" href="/oss/javascript/integrations/tools/google_trends" arrow="true" cta="查看指南" />

  <Card title="JigsawStack 工具" icon="link" href="/oss/javascript/integrations/tools/jigsawstack" arrow="true" cta="查看指南" />

  <Card title="使用 AWS Lambda 的智能体" icon="link" href="/oss/javascript/integrations/tools/lambda_agent" arrow="true" cta="查看指南" />

  <Card title="Oracle AI 数据库" icon="link" href="/oss/javascript/integrations/tools/oracleai" arrow="true" cta="查看指南" />

  <Card title="Python 解释器工具" icon="link" href="/oss/javascript/integrations/tools/pyinterpreter" arrow="true" cta="查看指南" />

  <Card title="SearchApi 工具" icon="link" href="/oss/javascript/integrations/tools/searchapi" arrow="true" cta="查看指南" />

  <Card title="Searxng 搜索工具" icon="link" href="/oss/javascript/integrations/tools/searxng" arrow="true" cta="查看指南" />

  <Card title="SerpApi" icon="link" href="/oss/javascript/integrations/tools/serpapi" arrow="true" cta="查看指南" />

  <Card title="StackExchange 工具" icon="link" href="/oss/javascript/integrations/tools/stackexchange" arrow="true" cta="查看指南" />

  <Card title="Stagehand AI 网页自动化工具包" icon="link" href="/oss/javascript/integrations/tools/stagehand" arrow="true" cta="查看指南" />

  <Card title="Tavily 爬取" icon="link" href="/oss/javascript/integrations/tools/tavily_crawl" arrow="true" cta="查看指南" />

  <Card title="Tavily 提取" icon="link" href="/oss/javascript/integrations/tools/tavily_extract" arrow="true" cta="查看指南" />

  <Card title="Tavily 地图" icon="link" href="/oss/javascript/integrations/tools/tavily_map" arrow="true" cta="查看指南" />

  <Card title="Nia 工具包" icon="link" href="/oss/javascript/integrations/tools/nia" arrow="true" cta="查看指南" />

  <Card title="Tavily 搜索" icon="link" href="/oss/javascript/integrations/tools/tavily_search" arrow="true" cta="查看指南" />

  <Card title="网页浏览器工具" icon="link" href="/oss/javascript/integrations/tools/webbrowser" arrow="true" cta="查看指南" />

  <Card title="Wikipedia 工具" icon="link" href="/oss/javascript/integrations/tools/wikipedia" arrow="true" cta="查看指南" />

  <Card title="WolframAlpha 工具" icon="link" href="/oss/javascript/integrations/tools/wolframalpha" arrow="true" cta="查看指南" />
</Columns>

<Info>
  如果您想编写自己的工具，请参阅[此操作指南](/oss/javascript/langchain/tools#customize-tool-properties)。如果您想贡献一个集成，请参阅[贡献集成](/oss/javascript/contributing#add-a-new-integration)。
</Info>

***

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