







Create an account for mochott, Bluesky and other apps built on the AT Protocol. Your profile, posts and other data are stored on uchu.social, and you can move them to another server later.
Beyond Bluesky: These are the apps building social experiences on the AT Protocol | TechCrunch
A list of AT Protocol-based, consumer-facing apps that are either built on top of Bluesky or its underlying protocol, allowing users to take back control over their social networking experiences and personal data.

AT Protocol
The AT Protocol is a protocol and set of open standards for decentralized publishing and distribution of self-authenticating data within the social web. It serves as the technical foundation of the Bluesky social network, originally developed as a reference implementation for the protocol, as well as an ecosystem of interoperable social applications and services collectively referred to as the ATmosphere.
OAuth for AT Protocol | Bluesky
We are very happy to release the initial specification of OAuth for AT Protocol! This is expected to be the primary authentication and authorization system between atproto client apps and PDS instances going forward, replacing the current flow using App Passwords and createSession over time.



Manton Reece - Introducing the Micro.blog PDS
I’ve started rolling out an AT Protocol PDS — personal data server — for new Micro.blog users. In the Bluesky world, a PDS is what stores your posts, follows, photos, and other data from apps. In the same way that creating an account on Micro.blog automatically gives you a fediverse handle, I wanted people to be able to create a Micro.blog account and have everything they needed to sign into Bluesky.


The AT Protocol's interesting design - LittleBit
Bluesky's backend was made to be more than a social network
@proto @fosdem · Luma
The AT Protocol is an open, decentralized network for building social applications. https://atproto.com/ Start your FOSDEM with a convivial evening of casual…
Open Social
Open Social
AT Explore
Explore and discover AT Protocol data with our fast, user-friendly browser. Search posts, profiles, and feeds across the decentralized social web — including apps like Bluesky.

Blogging on the open social web - and more exciting features - pckt - Dev Journal
ATmosphere — referring to the growing ecosystem of applications built on the AT Protocol, a federated protocol for open social platforms. Not to be confused ...

@mackinac.social, built by @whiteside.io, is an open social web client that's thinking multi-protocol and bridging-first! John's added a *ton* of unique features we've never seen before, so we wanted to outline a few of them in a thread 👇🏼 1/🧵
🚀 Excited to officially launch periwinkle.social to help folks truly own your social identity on @bsky.app and the growing universe of @atprotocol.dev applications. We manage your Personal Data Server and and handle the hard parts so you don't have to. #ATProtocol #PDS
Periwinkle - Get Started
periwinkle.social