Introduction to AT Protocol

Introduction to AT Protocol

Walkthrough of the various parts and concepts in Bluesky's AT Protocol (ATProto), the types of servers involved and how it all fits together

The AT Protocol | Bluesky

The AT Protocol (Authenticated Transfer Protocol, or atproto) is a standard for public conversation and an open-source framework for building social apps.

Understanding Atproto - AT Protocol Docs - AT Protocol

Dive deeper into the concepts behind the AT Protocol.

Why a New Protocol? The History and Future of AT Protocol - AT Protocol

Bluesky CTO Paul Frazee and Head of Protocol Daniel Holmgren join for a wide-ranging conversation about what atproto is, why it exists, how it got built, and where it's going next. From a Twitter consultancy to an IETF working group, this is where to get started.

FediForum Talk: Atproto: A Technical Introduction

By Daniel Holmgren, head of protocol at Bluesky PBC. AT Protocol (atproto) is the open protocol powering Bluesky and the emerging Atmosphere. This talk gives a high-level overview of atproto's app...

The AT Stack - AT Protocol Docs - AT Protocol

Components of the AT Protocol Stack.

Federation Architecture | Bluesky

The AT Protocol is made up of a bunch of pieces that stack together. Federation means that anyone can run the parts that make up the AT Protocol themselves, such as their own server.

Atproto for distributed systems engineers - AT Protocol

AT Protocol is the tech developed at Bluesky for open social networking. In this article we're going to explore atproto from the perspective of distributed backend engineering.

bluesky-social/atproto | DeepWiki

This documentation describes the AT Protocol TypeScript reference implementation maintained in the $1 repository. This implementation provides both the core protocol libraries and the reference servic

Protocol Overview - AT Protocol

An introduction to the AT Protocol.

Firehose | Bluesky

One of the core primitives of the AT Protocol that underlies Bluesky is the

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.