Codex Chrome Extension Not Available? Here’s What’s Happening

OpenAI recently launched the new Codex Chrome extension, but many developers immediately ran into the same issue: the extension either cannot be installed, does not appear in the Chrome Web Store, or throws a generic installation error. Some users see a “This item cannot be downloaded” message. Others cannot access the extension page at all. In some cases, the install button is simply missing. The confusion became even bigger because the extension was officially announced only days ago. So what