Where else would you put the repository domains?
Abandoned, but forkable (since FOSS), and a decent idea.
Probably nowadays this gets done in Node, parsing the package search websites. Preferably, this would be done via an API though.
First thought, which came to my mind, was a security use case to get it to a point for sbom handling and tracking. In particular, respective to all the recent package vulnerabilities.
Repology provides an API but it's unstable: https://repology.org/api/v1
Go and find me all the repolists and package/software metadata for any distro and OS ever released. Write the results to a local SQLite. Incrementally update, but don't hammer the sources to death. Provide a web UI and CLI.
peter_d_sherman•1h ago
List of linux package search databases:
https://github.com/sxiii/awesome-package-search