I have one that combines most of this. I left Jellyfin out so far because it has clients for all the various devices, but I’ve replaced the arr stack, sabnzbd, jellyseerr, kavita, audio bookshelf, etc into one Rust binary and a SQLite database. As a bonus, uses local LLMs/decision models to replace a lot of the custom regex based detection of the arr stack, and a mini built in agent with tools for finding, downloading, and manipulating media so that I can find Spanish language content for my kid a bit more easily, as language stuff being tagged is still pretty weak in the ecosystem.

It represents a couple weeks of on and off work, an experiment into how far I can push these tools to make sure I’m understanding them and not falling behind, and I like it a lot. I’ve considered open sourcing it, but to be honest, I don’t really want the burden of being a maintainer, and I have no interest in implementing or maintaining things that fall outside my use case, and so it’s just my own little toy. I imagine that many folks will end up doing the same given a bit of time.