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

# Wrap a GUI

> The browser or desktop as an AWP world.

GUI environments fit AWP naturally: the screen is an observation channel, input devices are action types, and the [GUI profile](/spec/profiles/gui) pins the schemas so GUI agents become portable across browser adapters.

* Channels: `screenshot` (`image/jpeg`, latest-wins) plus `dom` or `a11y_tree` (`text/event+json`, keyframe/delta). The accessibility tree is usually the best LLM-facing channel.
* Actions: `pointer_move`, `pointer_click`, `key_input`, `scroll`, `navigate` — viewport-relative coordinates per the profile schemas.
* Safety: `navigate` outside an allowlist and any credential-entry class are `requires_approval` — this is where the [approval flow](/spec/safety/approval) earns its keep.
* Time model: streaming by default; lockstep against a deterministic page harness is excellent for regression-testing agents.

Reference implementation: [browser-adapter](/adapters/browser-adapter).