Check any account.
Paste an X account, a post link, a contract or a $ticker. fable reads it live and draws exactly what you would see on X with the extension installed.
Try
x.com/home · fable onfable is reading these posts
Paste something aboveAn account shows its fable profile panel. A contract or $ticker shows the card fable puts under any post that names it.
Live from fable’s servers. Everything inside the window is drawn by the extension’s own code (public on GitHub), the same files you install. Nothing you check is shared or stored.