How to Use the New Convex Codex Plugin in OpenAI Codex

A new plugin for OpenAI's Codex allows developers to integrate the Convex real-time backend directly within the AI coding agent. By explicitly invoking the plugin with the `@convex` command, users can scaffold new collaborative applications or add a backend to existing projects. The walkthrough demonstrates creating a real-time drawing app and converting a local to-do list into a collaborative one with simple prompts. This integration aims to improve AI code generation by giving the agent a known model of a specific backend, resulting in more coherent and functional code.