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

# Build Your First Agent

> Create your first agent on the Hub and run it in Isa in under 15 minutes.

This tutorial walks you through your very first [Agent](/concepts/agent) on Isaree — a small poem Agent that runs entirely on your device. By the end you'll have built it on the [Community Hub](https://alpha.isaree.ai/en/community), downloaded it to Isa, and run it offline.

It takes about five minutes.

## Prerequisites

* Isa installed on your iPhone, iPad, or Mac. See [Install Isa](/get-started/install-isa).
* A Community Hub account.

## Build the Agent on the Community Hub

<Steps>
  <Step title="Open the Community Hub and start a new Agent">
    Sign in to the Community Hub and start building a new Agent.
  </Step>

  <Step title="Pick the model">
    Pick Qwen3 0.6B — one of the smallest models available, plenty for writing a poem and able to run on most supported devices. Paste this into the model picker:

    ```text theme={null}
    mlx-community/Qwen3-0.6B-4bit
    ```
  </Step>

  <Step title="Name your Agent">
    Call it `Personal Poet [Your Name]` — replace `[Your Name]` with your own name.
  </Step>

  <Step title="Write the system prompt">
    Paste this as the [system prompt](/guides/create-a-system-prompt) and replace `[YOUR NAME]` with your own name:

    ```text theme={null}
    You are an agent that writes poems. Please write a poem about a clinician named [YOUR NAME]. [YOUR NAME] can build personalized Healthcare AI Agents that run on her iPhone and work offline without sending any data to the cloud.
    ```
  </Step>

  <Step title="Publish your Agent">
    Publish the Agent to the Community Hub.
  </Step>
</Steps>

## Use the Agent in Isa

<Steps>
  <Step title="Open Isa and download your Agent">
    In Isa, open the [Isa Hub](/isa/browse-hub), find and download your `Personal Poet`. The model and the Agent are pulled onto your device.

    <Note>
      Model files are large, so the download can take a while. It keeps running if you switch apps or lock your device — Isa notifies you when your Agent is ready.
    </Note>
  </Step>

  <Step title="Open Workspace">
    Open [Workspace](/isa/workspace) — the chat that isn't tied to a patient, and the right place to try out a general-purpose Agent.
  </Step>

  <Step title="Go offline">
    Open Control Center and switch on airplane mode. On the Mac, turn off Wi-Fi instead.
  </Step>

  <Step title="Chat with your Agent">
    Select `Personal Poet` in Workspace and ask it for a poem.
  </Step>
</Steps>

<Check>
  You should see a short, personalized poem about you using AI agents in medicine — generated on your device, offline.
</Check>

Go back online when you're done — turn off airplane mode, or turn Wi-Fi back on.

## Next

<CardGroup cols={3}>
  <Card title="Build an Agent" icon="screwdriver-wrench" href="/hub/build-agent">
    Build something more substantial — pick your model, write the system prompt, attach a Knowledge Base.
  </Card>

  <Card title="Build a Scribe Agent" icon="microphone-lines" href="/hub/build-scribe-agent">
    Turn a consultation into a structured clinical note.
  </Card>

  <Card title="What is an Agent?" icon="robot" href="/concepts/agent">
    Understand what an Agent actually is under the hood.
  </Card>
</CardGroup>