AT Protocol Primer
What is the AT Protocol and why does it matter in the grand scheme of the web
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.
AT Protocol - AT Protocol
The AT Protocol is an open, decentralized, and high-performance network for building social applications.
Marque · Domain registrar for the AT Protocol
Claim your name on the open web. A domain registrar built on the AT Protocol.
Essential Resources for Getting Started with AT Protocol
A set of critical links for anyone interested in getting started with AT Protocol and exploring the landscape
AT Protocol - AT Protocol
Specification for the Authenticated Transfer Protocol (AT Protocol)
@bsky.app recently acquired the trademark for AT Protocol (and variants) to help protect the ecosystem. Here’s more about what that means. atproto.com/blog/at-protocol-trademark
AT Protocol Trademark
atproto.comthe at protocol is amazing. i've read a lot about it and haven't made anything with it yet. macwright.com/2026/03/16/atproto
I haven't made anything with AT Proto yet
macwright.comI wrote up my talk at @localfirstconf.com as a blogpost The AT Protocol is a high-scale network by design. It works by codifying proven architectures into a protocol. If you've ever used kafka to connect some backend services, then you basically know how atproto works.
Starting from scale in the design of the AT Protocol
pfrazee.leaflet.pub
