Switch AI engines

Claude Code is the default and our recommendation, with Codex beside it in the picker. Kimi and Qwen are a toggle away in Settings, and you can make any of them your default.

Your workspace belongs to you, not to the engine. Switching never moves, converts or touches your projects: same folders, same previews, same everything, different brain.

Each engine uses its own official sign-in with your own account, so the first time you switch to one it will ask you to sign in once.