Originally published on rohitraj.tech
Google is killing Gemini CLI for free, Pro, and Ultra users on June 18, 2026 — 24 days from today. The replacement, Antigravity CLI (agy), is closed-source, Go-based, and ships with weekly quotas instead of daily ones. Here is the 10-minute migration if you stay, the 4 alternatives worth switching to instead (Claude Code, Codex CLI, Aider, OpenCode), and the decision tree I would actually use for an India MVP client this month.
Read the full version with code samples, diagrams, and architecture details: Gemini CLI Shuts Down June 18, 2026: Antigravity CLI Migration + 4 Alternatives Worth Switching To
More engineering notes: rohitraj.tech/en/notes
