| 1 | openai/plugins | OpenAI Plugins | Python | 48 | 15 | Today |
| 2 | openai/symphony | Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents. | Elixir | 12K | 911 | Today |
| 3 | openai/GABRIEL | 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 | 272 | 43 | Today |
| 4 | openai/skills | Skills Catalog for Codex | Python | 14K | 803 | Today |
| 5 | openai/apps-sdk-ui | A project from openai | TypeScript | 860 | 104 | Yesterday |
| 6 | openai/openai-knowledge-retrieval | OS repo for Knowledge Retrieval starter kit | Python | 64 | 25 | Yesterday |
| 7 | openai/openai-mcpkit | A project from openai | Python | 45 | 13 | 1 weeks ago |
| 8 | openai/circuit_sparsity | Open-source release accompanying Gao et al. 2025 | Python | 509 | 55 | 2 days ago |
| 9 | openai/gpt-oss-safeguard | A project from openai | Unknown | 41 | 9 | 4 days ago |
| 10 | openai/openai-sora-sample-app | Sample app to get started using the Video API with Sora | TypeScript | 56 | 34 | 1 weeks ago |
| 11 | openai/openai-apps-sdk-examples | Example apps for the Apps SDK | TypeScript | 2.1K | 487 | Yesterday |
| 12 | openai/openai-chatkit-advanced-samples | Starter app to build with OpenAI ChatKit SDK | Unknown | 590 | 277 | Yesterday |
| 13 | openai/openai-chatkit-starter-app | Starter app to build with OpenAI ChatKit + Agent Builder | Python | 808 | 1.1K | 2 days ago |
| 14 | openai/chatkit-python | A project from openai | Python | 369 | 122 | 2 days ago |
| 15 | openai/chatkit-js | A project from openai | TypeScript | 1.9K | 180 | Yesterday |
| 16 | openai/codex-action | A project from openai | TypeScript | 863 | 97 | Today |
| 17 | openai/openai-guardrails-js | OpenAI Guardrails - TypeScript / JavaScript | TypeScript | 73 | 15 | 3 days ago |
| 18 | openai/openai-icpc-2025 | OpenAI 2025 ICPC Submissions | C++ | 60 | 4 | 1 weeks ago |
| 19 | openai/completions-responses-migration-pack | Developer toolkit to migrate applications from the legacy OpenAI Completions/Chat Completions APIs to the unified Responses API, guided by Codex CLI | Shell | 100 | 16 | 1 weeks ago |
| 20 | openai/snap-o | Lightweight Android capture developer tools for macOS | Kotlin | 61 | 13 | 1 weeks ago |
| 21 | openai/gpt-5-coding-examples | GPT-5 coding examples | HTML | 1.8K | 279 | Today |
| 22 | openai/harmony | Renderer for the harmony response format to be used with gpt-oss | Rust | 4.2K | 262 | Yesterday |
| 23 | openai/openai-reflect | Physical AI Assistant that illuminates your life | C++ | 192 | 22 | 1 weeks ago |
| 24 | openai/penda_code | A project from openai | Jupyter Notebook | 15 | 6 | 1 weeks ago |
| 25 | openai/gpt-oss | gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI | Python | 19.9K | 2.1K | Today |
| 26 | openai/emergent-misalignment-persona-features | A project from openai | Python | 52 | 16 | 1 weeks ago |
| 27 | openai/openai-cs-agents-demo | Demo of a customer service use case implemented with the OpenAI Agents SDK | Python | 5.9K | 913 | Yesterday |
| 28 | openai/openai-testing-agent-demo | Demo of a UI testing agent using the OpenAI CUA model and the Responses API. | TypeScript | 751 | 115 | 2 days ago |
| 29 | openai/sample-deep-research-mcp | Example MCP server compatible with Deep Research | Python | 66 | 26 | Yesterday |
| 30 | openai/openai-agents-js | A lightweight, powerful framework for multi-agent workflows and voice agents | TypeScript | 2.4K | 645 | Today |