JetBrains has AI support. It's a bit janky right now, but it is definitely getting better.

They have an MCP server, but it doesn't provide easy access to their code metadata model. Things like "jump to definition" are not yet available.

This is really annoying, they just need to add a bit more polish and features, and they'll have a perfect counter to Cursor.

The polish is what they seem to have trouble with lately.

I much prefer their ides to say vscode, but their development has been a mess for a while with half-assed implementations and long standing bugs