An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

formulae.brew.sh "docker-registry" keyword

reg 0.16.1
Docker registry v2 command-line client
1 version - Latest release: over 4 years ago - 1 dependent repositories - 6 downloads last month - 1,710 stars on GitHub
manifest-tool 2.2.2
Command-line tool to create and query container image manifest list/indexes
15 versions - Latest release: 5 months ago - 1 dependent repositories - 2 downloads last month - 841 stars on GitHub