Codeium (now Windsurf) did this, and the plugins all still work with normal Windsurf login. The JetBrains plugin and maybe a few others are even still maintained! They get new models and bugfixes.
(I work at Windsurf but not really intended to be an ad I’m just yapping)
(I work at Windsurf but not really intended to be an ad I’m just yapping)