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

# Create an Agent

> Use Claude Code to create a new agent.

Next we're going to create a new agent using Claude Code.

A great side-effect of having a unified platform is that coding agents can manage it end-to-end. The codebase comes with five prompts that cover the full ADLC.

Let's try `docs/create-new-agent.md`

## Run the prompt

Open Claude Code in your `agent-platform` directory and paste:

```
Run docs/create-new-agent.md
```

Claude will ask a few questions and build your agent out.

Once the spec is locked in, Claude generates `agents/<slug>.py`, registers it in `app/main.py`, adds three starter prompts to `app/config.yaml`, restarts the container, and hits the new endpoint with cURL. It reads the container logs to confirm the right tools fired.

## Test your agents on the AgentOS UI

Open [os.agno.com](https://os.agno.com), select your new agent in the sidebar, and try a few prompts:

* **The golden path.** What you built the agent for.
* **Edge cases.** Unusual inputs, ambiguous questions, partial information.
* **Adversarial inputs.** Prompt injection, out-of-scope requests, attempts to make it do something it shouldn't.

## Summary

Congrats on creating a new agent. Here are the details if you're looking to do this manually:

* Create a file in `agents/<slug>.py`.
* Register the agent in `app/main.py`.
* Add quick-start prompts in `app/config.yaml`.

## Next

[Improve the agent →](/agent-platform/improve-agent)