Guide Codex agents through repetitive tasks with a collection of instructions
Storing the instructions and scripts an AI agent needs for a specific task in a single folder eliminates the need to explain the same work repeatedly. This repository is a list of such 'skills' that Codex can use. However, this repository is no longer updated, and the latest examples must be checked in the OpenAI Plugins repository.
Repository status and alternative path
This repository is deprecated. To see current Codex skill and plugin examples, you must use the OpenAI Plugins repository. If you want to create skills directly, it is recommended to refer to the 'Build plugins' guide, which also includes how to create plugins containing only skills.
Skill structure and installation
A skill is a folder containing instructions, scripts, and resources that an AI agent can discover and use. In the latest version of Codex, skills located in the .system folder are installed automatically. To install curated or experimental skills, use the $skill-installer command within Codex. Curated skills are installed by specifying their name, while experimental skills can be installed by specifying a folder path or a GitHub directory URL. After installing a skill, you must restart Codex for the new skill to take effect.
Checking licenses
The license for each skill can be found in the LICENSE.txt file within that skill's folder. Since the repository as a whole does not follow a single license and individual skills may have different licenses, you must always check the relevant file before use.
Pre-use considerations
Because this repository is no longer maintained, it is suitable only for referencing previously installed skills rather than expecting new features. If you want to develop skills in the latest Codex environment or view updated examples, you should prioritize checking the OpenAI Plugins repository. You must also verify the license terms of individual skills before use.
