The other day I was playing with file formats and decided to play with “how to store the whole Bluesky social graph“ without depending on tons of memory. I ended up creating Mutualsky, an API to tell if two atproto users are mututals, follow each other on Bluesky. It's live at mutualsky.cuducos.me
cuducos.me/mutualsky
tangled.orgSep 14, 2026 at 8:21 PM
Nobody Cares About Your Protocol | John ✦° | Offprint
Nobody joins a social network for its architecture. An honest look at why Bluesky lags Threads, plus real ideas to close the gap.
Neznam Atproto Share
Automatically share to Authenticated Transfer Protocol networks like BlueSky and display comments from that network below the post as comments.
Be Wary of Bluesky
Bluesky promises decentralization, but nearly every user's data sits on Bluesky's servers, and every new ATProto app reinforces that centralization. T
Sharing or not sharing social graph, why not both? | Airglow | Offprint
Automatically sync
atproto/proposal.md at main · verdverm/atproto
Social networking technology created by Bluesky (with patches for permissions) - verdverm/atproto
ATProto PDS Network Map
Interactive map tracking ATProto Personal Data Servers worldwide. Explore the decentralised Bluesky network!
atproto/packages/dev-env at main · bluesky-social/atproto
Social networking technology created by Bluesky. Contribute to bluesky-social/atproto development by creating an account on GitHub.
Network Account Management | Bluesky
Accounts in the atproto network are app-neutral: a single account can be used for short posts, long-form blogging, events, and more. But until now, the best way for users to create and manage accounts has been through client apps themselves.
feeds.social — Minimalist Bluesky Client
The Bluesky ecosystem has the juice (ATProto for normies) - Nate Spilman
An explanation for people who don't care about software protocols Bluesky is built on top of a new software protocol - https://atproto.com/ - for building distr...
The Bluesky ecosystem has the juice (ATProto for normies) - Nate Spilman
An explanation for people who don't care about software protocols Bluesky is built on top of a new software protocol - https://atproto.com/ - for building distr...
Shipped a new thing on @airglow.run: social graph sync 🔄 Pick the apps you use (Bluesky, @tangled.org, @sifa.id, @grain.social, @semble.so), turn it on, and your follows stay identical everywhere. Follow someone on one app, you follow them on the others too
It's hard for non-technical people to understand that #atproto (Bluesky, and friends) really is a different breed of social software. One where our data, and connections are no longer taken hostage by the platform and we're free to store our data wherever we want
