Repositories list

• codex

  Public

  openai/codex’s past year of commit activity
  Lightweight coding agent that runs in your terminal

  Rust

  •

  Apache License 2.0

  •12k12k forks•80k80k stars•3.4k3.4k issues•352352 pull requests•Updated May 4, 2026May 4, 2026

• plugins

  Public

  openai/plugins’s past year of commit activity
  OpenAI Plugins

  Python

  •123123 forks•988988 stars•00 issues•2424 pull requests•Updated May 4, 2026May 4, 2026

• openai-go

  Public

  openai/openai-go’s past year of commit activity
  The official Go library for the OpenAI API

  Go

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  Apache License 2.0

  •312312 forks•3.2k3.2k stars•9292 issues•5959 pull requests•Updated May 4, 2026May 4, 2026

• openai-java

  Public

  openai/openai-java’s past year of commit activity
  The official Java library for the OpenAI API

  Kotlin

  •

  Apache License 2.0

  •224224 forks•1.4k1.4k stars•5050 issues•44 pull requests•Updated May 4, 2026May 4, 2026

• openai-ruby

  Public

  openai/openai-ruby’s past year of commit activity
  Official Ruby SDK for the OpenAI API

  Ruby

  •

  Apache License 2.0

  •4646 forks•426426 stars•88 issues•88 pull requests•Updated May 4, 2026May 4, 2026

• openai-python

  Public

  openai/openai-python’s past year of commit activity
  The official Python library for the OpenAI API

  pythonopenai

  pythonopenai

  Python

  •

  Apache License 2.0

  •4.8k4.8k forks•31k31k stars•193193 issues•285285 pull requests•Updated May 4, 2026May 4, 2026

• openai-node

  Public

  openai/openai-node’s past year of commit activity
  Official JavaScript / TypeScript library for the OpenAI API

  nodejstypescriptopenai

  nodejstypescriptopenai

  TypeScript

  •

  Apache License 2.0

  •1.5k1.5k forks•11k11k stars•122122 issues•108108 pull requests•Updated May 4, 2026May 4, 2026

• parameter-golf

  Public

  openai/parameter-golf’s past year of commit activity
  Train the smallest LM you can that fits in 16MB. Best model wins!

  Python

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  MIT License

  •3.4k3.4k forks•5k5k stars•5858 issues•1.4k1.4k pull requests•Updated May 4, 2026May 4, 2026

• GABRIEL

  Public

  openai/GABRIEL’s past year of commit activity
  An official OpenAI toolkit for social scientists and data scientists to measure quantitative attributes in text, images, or audio using the GPT API.

  Jupyter Notebook

  •

  Apache License 2.0

  •5454 forks•378378 stars•00 issues•11 pull request•Updated May 4, 2026May 4, 2026

• openai-dotnet

  Public

  openai/openai-dotnet’s past year of commit activity
  The official .NET library for the OpenAI API

  csharpdotnetopenai

  csharpdotnetopenai

  C#

  •

  MIT License

  •390390 forks•2.6k2.6k stars•4646 issues•2525 pull requests•Updated May 4, 2026May 4, 2026

• symphony

  Public

  openai/symphony’s past year of commit activity
  Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

  Elixir

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  Apache License 2.0

  •1.9k1.9k forks•21k21k stars•00 issues•33 pull requests•Updated May 4, 2026May 4, 2026

• openai-agents-python

  Public

  openai/openai-agents-python’s past year of commit activity
  A lightweight, powerful framework for multi-agent workflows

  pythonframeworkai+ 3

  pythonframeworkaiopenaiagentsllm

  Python

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  MIT License

  •3.9k3.9k forks•26k26k stars•4646 issues•2424 pull requests•Updated May 4, 2026May 4, 2026

• openai-agents-js

  Public

  openai/openai-agents-js’s past year of commit activity
  A lightweight, powerful framework for multi-agent workflows and voice agents

  typescriptopenaiagents+ 2

  typescriptopenaiagentsrealtime-apiopenai-api

  TypeScript

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  MIT License

  •725725 forks•2.9k2.9k stars•3636 issues•1111 pull requests•Updated May 4, 2026May 4, 2026

• snap-o

  Public

  openai/snap-o’s past year of commit activity
  Lightweight Android capture developer tools for macOS

  androidteamsdeveloper-tools

  androidteamsdeveloper-tools

  Swift

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  Apache License 2.0

  •1313 forks•6969 stars•00 issues•00 pull requests•Updated May 3, 2026May 3, 2026

• codex-universal

  Public

  openai/codex-universal’s past year of commit activity
  Base docker image used in Codex environments

  Dockerfile

  •242242 forks•894894 stars•22 issues•00 pull requests•Updated May 2, 2026May 2, 2026

• openai-cookbook

  Public

  openai/openai-cookbook’s past year of commit activity
  Examples and guides for using the OpenAI API

  openaiopenai-apigpt-4+ 1

  openaiopenai-apigpt-4chatgpt

  Jupyter Notebook

  •

  MIT License

  •12k12k forks•73k73k stars•5757 issues•8585 pull requests•Updated May 1, 2026May 1, 2026

• skills

  Public
  Skills Catalog for Codex

  Python

  •1.2k1.2k forks•18k18k stars•4343 issues•166166 pull requests•Updated May 1, 2026May 1, 2026

• codex-action

  Public
  TypeScript

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  Apache License 2.0

  •114114 forks•959959 stars•1212 issues•66 pull requests•Updated Apr 30, 2026Apr 30, 2026

• realtime-voice-component

  Public
  TypeScript

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  Apache License 2.0

  •103103 forks•826826 stars•00 issues•11 pull request•Updated Apr 27, 2026Apr 27, 2026

• mle-bench

  Public
  MLE-bench is a benchmark for measuring how well AI agents perform at machine learning engineering

  Python

  •

  Other

  •240240 forks•1.5k1.5k stars•22 issues•33 pull requests•Updated Apr 24, 2026Apr 24, 2026

• chatkit-python

  Public
  Python

  •

  Apache License 2.0

  •123123 forks•378378 stars•88 issues•88 pull requests•Updated Apr 23, 2026Apr 23, 2026

• monitorability-evals

  Public
  Open-sourced evaluation suite from the Monitoring Monitorability paper

  Python

  •

  Apache License 2.0

  •66 forks•6969 stars•11 issue•00 pull requests•Updated Apr 22, 2026Apr 22, 2026

• simple-evals

  Public
  Python

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  MIT License

  •487487 forks•4.5k4.5k stars•3333 issues•2121 pull requests•Updated Apr 22, 2026Apr 22, 2026

• privacy-filter

  Public
  OpenAI Privacy Filter

  Python

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  Apache License 2.0

  •169169 forks•1.9k1.9k stars•66 issues•1515 pull requests•Updated Apr 22, 2026Apr 22, 2026

• euphony

  Public
  Visualize harmony chat data and codex sessions in your browser

  TypeScript

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  Apache License 2.0

  •3434 forks•347347 stars•33 issues•66 pull requests•Updated Apr 22, 2026Apr 22, 2026

• frontier-evals

  Public
  OpenAI Frontier Evals

  Python

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  MIT License

  •151151 forks•1.2k1.2k stars•66 issues•44 pull requests•Updated Apr 21, 2026Apr 21, 2026

• openai-imagegen-demo

  Public
  Next.js Photobooth app built with the OpenAI Image API

  TypeScript

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  MIT License

  •33 forks•2525 stars•00 issues•00 pull requests•Updated Apr 21, 2026Apr 21, 2026

• codex-plugin-cc

  Public

  openai/codex-plugin-cc’s past year of commit activity
  Use Codex from Claude Code to review code or delegate tasks.

  JavaScript

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  Apache License 2.0

  •998998 forks•17k17k stars•102102 issues•6666 pull requests•Updated Apr 18, 2026Apr 18, 2026

• swarm

  Public
  Educational framework exploring ergonomic, lightweight multi-agent orchestration. Managed by OpenAI Solution team.

  Python

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  MIT License

  •2.3k2.3k forks•21k21k stars•2121 issues•55 pull requests•Updated Apr 15, 2026Apr 15, 2026

• transformer-debugger

  Public
  Python

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  MIT License

  •237237 forks•4.1k4.1k stars•99 issues•00 pull requests•Updated Apr 15, 2026Apr 15, 2026