Gemini CLI Is Dead. Here's the Better Thing That Replaced It (opens in new tab)

This is a submission for the I opened my terminal on May 20th, ran gemini, and got a deprecation notice. Google shipped Antigravity CLI at I/O 2026 — and killed Gemini CLI the same day. If you use Gemini CLI in your workflow, this already affects you. If you've never touched either, stick around anyway. The mental model shift here is worth understanding before you need it. Why Replace Gemini CLI at All? Gemini CLI was a prompt interface. You send a prompt, you get a response. That's the whole...