codexplugin
O

OpenAI Developers

Official

by OpenAI

Pluginai & agents8.9K stars

OpenAI platform docs, API patterns, and developer guidance

Install now

$ npx codex-marketplace add openai/plugins/plugins/openai-developers --plugin

About

OpenAI platform docs, API patterns, and developer guidance

OpenAI Developers is a codex plugin that extends OpenAI Codex with ai & agents capabilities. After install, Codex can use OpenAI Developers context and actions during your coding sessions without leaving the conversation.

Source package path: openai/plugins/plugins/openai-developers on GitHub (openai/plugins).

Key features

  • Official extension maintained for current Codex APIs
  • Adds OpenAI Developers capabilities directly inside Codex chat
  • Installs with one npx command — no manual config editing
  • Built for ai & agents workflows

How to install

  1. 01

    Copy the install command

    Use the command on this page — it includes the correct --plugin flag for this plugin.

  2. 02

    Run it in your project terminal

    Execute the command from the directory where you use Codex, not necessarily your home folder.

  3. 03

    Restart or reload Codex

    Restart the Codex CLI or reload your IDE window so the new extension is picked up.

  4. 04

    Try an example prompt

    Ask Codex something related to OpenAI Developers to confirm the plugin is active.

Example prompts

Try these after installing to confirm OpenAI Developers is working.

> Connect Codex to OpenAI Developers and show me what actions are available
> Use OpenAI Developers to help with my current coding task
> What can the OpenAI Developers integration do in this project?

Requirements

  • Node.js 18 or newer with npx available
  • Codex CLI or IDE extension installed and signed in
  • Some official plugins open OAuth in your browser on first use
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