> For the complete documentation index, see [llms.txt](https://tailwindsdocs.innovativesol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tailwindsdocs.innovativesol.com/readme/chatflows/langchain/tools/retriever-tool.md).

# Retriever Tool

Use a retriever as allowed tool for agent.

<figure><img src="https://662370747-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3VoWwSsyrEg0DEvIIjv9%2Fuploads%2Fgit-blob-72a2fbfb603fca68c42eafdc745fc4238ab04515%2Fimage%20(8)%20(1)%20(1).png?alt=media" alt="" width="311"><figcaption><p>Retriever Tool Node</p></figcaption></figure>

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