This looks actually useful. It pains me to no end how there's no real, useful integration with an IDE like IntelliJ. Most AI plugins/tool implement a chat, autocomplete, and maybe some actions like explaining bits of code.
Cursor is going the right way — suggesting caret movements, or editing relevant parts of the file automatically. But it's a completely separate app, based on VSCode, and it just doesn't cut it for working with Java.
I'd pay serious money for an IJ plugin that actually helps me — monitors warnings and proactively suggests fixes, performs edits on relevant bits of code elsewhere after I make a change, or integrates with refactoring tools. I'm sure the possibilities are endless, yet even Jetbrains' own plugin is incredibly basic