awesome-free-ai-coding

Google Antigravity

🤖 Coding agents & CLIs · no card · live — last verified by a probe on 2026-09-17 · antigravity.google · back to the whole list

What you get

Google’s agent-first IDE and CLI, and where the Gemini CLI free tier went — Gemini CLI and the Code Assist IDE extensions stopped serving free, AI Pro and Ultra users on 2026-06-18. The $0 Individual plan carries the same agent models the paid ones do

Free models

gemini-3.1-pro, gemini-3.8-flash, gemini-3.7-flash, gemini-3.6-flash, claude-opus-4.6, claude-sonnet-4.6, gpt-oss

Limits, in the vendor’s words

$0/month, no subscription. The plan’s own bullet reads “Agent model: access to Gemini 3.8 Flash, Gemini 3.7 Flash, Gemini 3.6 Flash, Gemini 3.1 Pro, Claude Sonnet & Opus 4.6, gpt-oss-120b” (read 2026-09-03; Gemini 3.5 Flash stood there until 2026-08-31 and three newer Flash generations have taken its place), with unlimited Tab completions, unlimited Command requests and “Basic weekly rate limits”. The docs’ availability table ticks all seven models in its Free column, and gives the Claude and GPT models a weekly allowance of their own, apart from the Gemini one. Google publishes no figure for either: “The baseline rate limits are primarily determined to the degree we have capacity, and exist to prevent abuse”

Connect

No API endpoint to paste: this row is a tool you install or sign in to.

Evidence

History


Generated from registry.yaml on 2026-09-18 and re-verified twice a week; the full list, the Atom feed and the machinery are at https://github.com/mvalentsev/awesome-free-ai-coding.