What it does
The browser handles crop, palette extraction, contrast checking and WebP export. The live preview gives you Home, Task and Diff contexts before you decide to install anything.
What it does not do
It does not patch or redistribute the official Codex app, host a hidden installer, change model-provider settings, store wallpapers, sell themes, or claim that a preview proves platform compatibility.
Source relationship
Installation guidance references the public Codex Dream Skin repository. Codex Theme is not its official site and is not an OpenAI product.
Open the builder or read the security boundary.