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

# Codex App

## Setup

The Codex desktop app shares credentials with ChatGPT. Set up Mobbin in
[ChatGPT](/mcp/clients/chatgpt) first, and the Codex app will automatically have access.

## Usage

Once connected, try:

```text theme={null}
Search Mobbin for onboarding screens from banking apps
```