---
source_url: "https://docs.langchain.com/oss/javascript/integrations/tools"
title: Tool integrations - Docs by LangChain
mirrored_at: 2026-08-10T01:00:59.701Z
host: docs.langchain.com
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/docs.langchain.com/oss/javascript/integrations/tools"
---

> **Original source:** https://docs.langchain.com/oss/javascript/integrations/tools

Interrupt is coming to NYC and London this fall. Join the builders, engineers, and teams shaping what's next for agents. [Get your tickets →](https://interrupt.langchain.com/)

-   [Ask AI](https://chat.langchain.com/)
-   [GitHub](https://github.com/langchain-ai)
-   [Try LangSmith](https://smith.langchain.com/)
-   [
    
    Try LangSmith
    
    
    
    ](https://smith.langchain.com/)

-   [Integration platforms](#integration-platforms)
-   [All tools and toolkits](#all-tools-and-toolkits)

Integrate with tools using LangChain JavaScript.

[Tools](https://docs.langchain.com/oss/javascript/langchain/tools) are utilities designed to be called by a model: their inputs are designed to be generated by models, and their outputs are designed to be passed back to models. A [toolkit](https://docs.langchain.com/oss/javascript/langchain/tools#prebuilt-tools) is a collection of tools meant to be used together.

## Integration platforms

The following platforms provide access to multiple tools and services through a unified interface:

Tool/Toolkit

Number of Integrations

Pricing

Key Features

[`Composio`](https://docs.langchain.com/oss/javascript/integrations/tools/composio)

500+

Free tier available

OAuth handling, event-driven workflows, multi-user support

## All tools and toolkits

Integration

Downloads

[`Dall-e`](https://docs.langchain.com/oss/javascript/integrations/tools/dalle)

[`OpenAI`](https://docs.langchain.com/oss/javascript/integrations/tools/openai)

[`OpenAPI toolkit`](https://docs.langchain.com/oss/javascript/integrations/tools/openapi)

[`Anthropic`](https://docs.langchain.com/oss/javascript/integrations/tools/anthropic)

[`TavilyCrawl`](https://docs.langchain.com/oss/javascript/integrations/tools/tavily_crawl)

[`TavilyExtract`](https://docs.langchain.com/oss/javascript/integrations/tools/tavily_extract)

[`TavilyMap`](https://docs.langchain.com/oss/javascript/integrations/tools/tavily_map)

[`TavilySearch`](https://docs.langchain.com/oss/javascript/integrations/tools/tavily_search)

[`Google`](https://docs.langchain.com/oss/javascript/integrations/tools/google)

[`OracleSummary`](https://docs.langchain.com/oss/javascript/integrations/tools/oracleai)

[`ExaSearchResults`](https://docs.langchain.com/oss/javascript/integrations/tools/exa_search)

[`Composio`](https://docs.langchain.com/oss/javascript/integrations/tools/composio)

[`Mcp toolbox for databases`](https://docs.langchain.com/oss/javascript/integrations/tools/mcp_toolbox)

[`WatsonxToolkit`](https://docs.langchain.com/oss/javascript/integrations/tools/ibm)

[`Bilig WorkPaper`](https://proompteng.github.io/bilig/)

[`PerplexitySearchResults`](https://docs.langchain.com/oss/javascript/integrations/tools/perplexity_search)

[`The Context Company`](https://docs.thecontextcompany.com/frameworks/langchain-langgraph)

[`You.com search tools`](https://docs.langchain.com/oss/javascript/integrations/tools/youdotcom)

[`TalorDataSerpTool`](https://docs.talordata.com/)

[`Jigsawstack`](https://docs.langchain.com/oss/javascript/integrations/tools/jigsawstack)

[`Falkordb`](https://docs.langchain.com/oss/javascript/integrations/tools/falkordb)

[`AproxPay`](https://github.com/aproxpay/langchain-aproxpay)

[`Azure container apps dynamic sessions`](https://docs.langchain.com/oss/javascript/integrations/tools/azure_dynamic_sessions)

[`Toolstem`](https://toolstem.com/)

[`Decodo`](https://docs.langchain.com/oss/javascript/integrations/tools/decodo)

[`SafePromptCallbackHandler`](https://docs.safeprompt.dev/)

[`CekiToolkit`](https://ceki.me/)

[`ClickSend`](https://docs.langchain.com/oss/javascript/integrations/tools/clicksend)

[`iFlow Search`](https://platform.iflow.cn/)

[`Serpex`](https://serpex.dev/docs)

[`NiaToolkit`](https://docs.langchain.com/oss/javascript/integrations/tools/nia)

[`Respan`](https://www.respan.ai/docs/documentation/overview)

[`SnapRender`](https://snap-render.com/)

[`Agent with AWS lambda`](https://docs.langchain.com/oss/javascript/integrations/tools/lambda_agent)

N/A

[`Browserless`](https://browserless.io/)

N/A

[`NotteBrowserToolkit`](https://docs.notte.cc/integrations/langchain)

N/A

[`JSON agent toolkit`](https://docs.langchain.com/oss/javascript/integrations/tools/json)

N/A

[`SQLToolkit`](https://docs.langchain.com/oss/javascript/integrations/tools/sql)

N/A

[`VectorStoreToolkit`](https://docs.langchain.com/oss/javascript/integrations/tools/vectorstore)

N/A

[`Web browser`](https://docs.langchain.com/oss/javascript/integrations/tools/webbrowser)

N/A

* * *

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