Show HN: Rocksky – Music scrobbling and discovery on the AT Protocol

tsiry 65 points 31 comments May 16, 2026
tangled.org · View on Hacker News

Discussion Highlights (13 comments)

tsiry

https://rocksky.app

tuvix

Super awesome! I credit last.fm with showing me a lot of the music I love, it’s the perfect recommendation model and still the best social music platform so I’m definitely rooting for you to improve on it!

matteomrj

Finally an Atmosphere app on HN, and it's also a very cool one!

tamimio

Lovely, will give it a try later today! I ditched all music services and now navidrome+narjo combo, works perfectly well, flac, and with reverse proxy exposing the server there’s no need to vpn or anything, it’s a drop in replacement, and free.

phyzix5761

Can you add a youtube video of the song so it plays it on your site?

jbk

So you can scrobble and it gets you new music? But so, how can you listen to that new music?

CharlesW

Tonight I'll be adding support for this in an app (Poppy.fm) that already supports both Last.fm and ListenBrainz. Apologies if I missed this, but am I understanding correctly that users must get a Rocksky API key? (In other words, there's no OAuth support for native iOS users who'll expect a "Sign in with Bluesky"-type flow?)

DonsDiscountGas

I really hate the word scrobble. I'm pretty tolerant of weird language as long as it can be understood, but this can't. Everybody who uses the word seems to think it's a normal word that everybody already knows or can figure out from context (so they never define it), but "scrobble your music" could mean a million things.

j1elo

You truly know that you're totally out of the loop with some topic when you read "Music discovery on the AT Protocol" and think how the heck did they manage to build such thing with just AT Commands against a GSM modem [^] ^ https://ozeki.hu/p_3653-at-command-guide-for-gsm-modem-netwo...

frantathefranta

Hopefully Plex (PlexAmp specifically) will support this at some point.

edgardurand

The ATProto angle is compelling, but I think frictionless migration will be key. If users can import Last.fm history and keep their existing scrobbling clients, this could be much easier to adopt.

cfunderburg

So, the app I'm working on now supports scrobbling to both last.fm and ListenBrains. With the former, I build the app with my own API_KEY and SHARED_SECRET, then the actual user has to add their username/password, which gets stored in the Apple keychain. With the latter, I don't need a API KEY built into the app, and they just login with a username and a token. Would I be right that I could just duplicate the listenbrainz code with that new endpoint and it would work the same way?

JMiao

last.fm scrobbling outliving cbs interactive has been unexpected. does anyone know if scrobbling attracts new people, or just keeps the existing user base happy?

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