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

# AG-UI

> Use your agent from an AG-UI client, with its tool calls and steps.

<Note>
  This is not available yet. This page describes what is coming, so you can plan for it. Until then, use what the page suggests below.
</Note>

## What it will do

Your agent will speak AG-UI, so a front end built on an AG-UI client can use it directly, showing its text, tool calls and steps as they stream.

## What to use today

Stream [the invoke API](/call/invoke) from your own server and render its [events](/build/streaming): they carry the same text, tool calls and steps.