# 3-4.Antigravity에서 ChatGPT(Codex) 사용해보기

- Extension > `codex` 검색

- 아래 `Codex - OpenAI's coding agent`  선택 

![Image](https://upload.cafenono.com/image/slashpageHome/20260502/171744_QbmRBauFIYmrm3Lvnw?q=80&s=1280x180&t=outside&f=webp)

- 설치(2)하면 아래 3번과 같은 버튼이 생성됨 > 클릭

- 4번 `Sign in with ChatGPT`  클릭

![Image](https://upload.cafenono.com/image/slashpageHome/20260502/172352_t2zFmTyrS0V4urZx1p?q=80&s=1280x180&t=outside&f=webp)

- ChatGPT 로그인

![Image](https://upload.cafenono.com/image/slashpageHome/20260502/172520_ulTz1Pn1Si4KjqlkBq?q=80&s=1280x180&t=outside&f=webp)

- ChatGPT로 Antigravity 사용해보기

![Image](https://upload.cafenono.com/image/slashpageHome/20260502/172845_j7PjKfpRgx5t6hyYB8?q=80&s=1280x180&t=outside&f=webp)

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