OPENAI CODEX CLI

Summary from the TLDR newsletter

Codex is a lightweight coding agent for the terminal. It was built for developers who live in the terminal and want ChatGPT-level reasoning plus the power to run code, manipulate files, and iterate, all under version control. Codex requires zero setup, runs network-disabled and directory-sandboxed, and is multimodal. It supports any model available with the Responses API.