Use GOAT as your default browser
On macOS, the desktop app can be your default web browser. Links you open from other apps then open in GOAT. When the thread on screen shows its browser panel, the link opens there as a new tab. Otherwise it starts a new thread without a project, with the browser panel maximized on the page, so you can ask an agent about it right away.
Choose GOAT under System Settings → Desktop & Dock → Default web browser. To go back, choose another browser there.
Pull request links for a connected project open in the pull request view when opening pull request links in the app is enabled. Other links still open in the browser panel.
HTML files you open from Finder open the same way. Prompt links open in the app as a draft.
A link that launches GOAT waits until the app has connected to its environment, then opens.