[This project](https://github.com/staticaland/try-oras-on-ghcr) shows how to use ORAS (OCI Registry as Storage) to upload artifacts, such as a single text file or a collection of files, to the GitHub Container Registry. Pull: ```sh oras pull 'ghcr.io/staticaland/try-oras-on-ghcr/single:latest' oras pull 'ghcr.io/staticaland/try-oras-on-ghcr/multiple:latest' ``` List doesn't work ([issue](https://github.com/oras-project/oras/issues/733), [discussion](https://github.com/orgs/community/discussions/26279)): ```sh oras repo ls 'ghcr.io/staticaland/try-oras-on-ghcr' oras repo ls 'ghcr.io/staticaland/try-oras-on-ghcr/single' ``` Perhaps it worked before, with version 1 of the Docker Registry API? Read: - [ORAS docs - Pushing and Pulling](https://oras.land/docs/how_to_guides/pushing_and_pulling) - [Universal Packages on GitHub With ORAS](https://www.kenmuse.com/blog/universal-packages-on-github-with-oras/) Watch: - [Distributing Supply Chain Artifacts with OCI & ORAS Artifacts](https://www.youtube.com/watch?v=BpKF_0M37-0) - [Introduction to project ORAS](https://www.youtube.com/watch?v=dpXR3PJ_FHE) Look at code from people who are doing similar stuff: - [Running `oras push` in workflows](https://github.com/search?q=%22oras+push%22+path%3A.github%2Fworkflows&type=code) - [Using `docker/metadata-action` with ORAS in workflows](https://github.com/search?q=%22oras+push%22+%22docker%2Fmetadata-action%22&type=code)