> ## Documentation Index
> Fetch the complete documentation index at: https://docs.keenable.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# RAGFlow

> A Keenable web-search agent tool built into RAGFlow, usable in the visual agent builder.

*Agent tool*

A Keenable web-search agent tool built into RAGFlow, usable in the visual agent builder.

→ [View the change on GitHub](https://github.com/infiniflow/ragflow/pull/16233)

## Install

### No separate install

Keenable ships as a built-in agent tool in RAGFlow (merged upstream) — there is no separate package to install.

### Add it to a workflow

Add Keenable Search to a workflow in RAGFlow's visual agent builder.

<Note>
  Set `KEENABLE_API_KEY` on the RAGFlow backend to authenticate — this removes the hourly request cap. Without a key, calls run on the shared public tier at [lower rate limits](/rate-limits).
</Note>