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

# Making code changes

> Ask the agent to implement work in your connected codebase and review the result.

<Note>
  The features in this guide are only available in the Subframe desktop app. [Download the desktop app for macOS
  ↗](https://subframe.com/downloads).
</Note>

Before you start, [connect your codebase](/agent/connecting-your-codebase).

## Asking the agent to change your code

1. Open the design or browser page related to the change
2. Open Agent chat
3. Describe what you want changed and add any other [context](/agent/giving-your-agent-context)
4. Press <kbd>Enter</kbd> or click **Send**

For example:

```text theme={null}
Implement this design in the connected codebase. Reuse the existing components and keep the current responsive behavior.
```

The agent edits the files in your connected folder directly.

## Following up on a change

Send another message to correct the result or continue the task. If the agent is still working, your follow-up appears under **Queued** and runs after the current response finishes.

To edit queued messages, press <kbd>Up</kbd> while the chat box is empty.

## Stopping the agent

Click the stop button or press <kbd>Esc</kbd> to end the current response.

<Note>Stopping the agent does not undo files it already changed.</Note>

## Reviewing the result

Read the agent's final response, review the exact file changes with Git or your code editor, then [preview your local app](/browser/previewing-your-local-app).

Send a follow-up if anything needs to change.


## Related topics

- [Making live edits](/browser/making-live-edits.md)
- [Prototype with AI](/design/prototype-mode/overview.md)
- [Generating designs](/design/ask-ai/prompt-to-design.md)