







Solving real coordination problems to discover the formal laws of protocols.
Protocol Reader - Summer of Protocols
The Protocol Reader The Protocol Reader is an 358-page book (currently only available as an epub) comprising 26 foundational essays by 31 authors from the Summer of Protocols program, carefully edited and sequenced to introduce you to the fascinating new discipline of Protocol Studies. It can serve as

The Unreasonable Sufficiency of Protocols | Summer of Protocols
DRAFT Version 0.99, March 6th, 2023
atproto-experiments - Ha Ja Ba Ra La
A foundation for building tools on the AT Protocol using Unison Programming Language.
Dangerous Protocols - Summer of Protocols
Protocols are frequently touted as the liberating alternative to walled technological gardens, but the historical purpose of protocols has always been to simplify decision-making and reduce human agency. How do we reconcile these two narratives? I explore the dangerous side of protocols, and how their ability to drive coordination means they also have

The Unreasonable Sufficiency of Protocols Web
The Unreasonable Sufficiency of Protocols Venkatesh Rao, Tim Beiko, Danny Ryan, Josh Stark, Trent Van Epps, and Bastian Aue 1. Introduction Complex coordination problems have an air of doomed intractability about them. We speak in fatalistic terms of economics being a “dismal” science, of sociological phenomena being dominated by the

AT Protocol - AT Protocol
Specification for the Authenticated Transfer Protocol (AT Protocol)

Introducing the Protocol Institute
Building a field and community to steward the planetary-scale process of protocolization





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.

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

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

Decentralization Trade Offs in AT Protocol and ActivityPub DWeb Camp 2026
Christine Lemmer Webber is lead author and co-editor of the W3C ActivityPub specification. Daniel Holmgren is Head of Protocol at Bluesky, working on the AT Protocol specification at the IETF. Join us for a discussion on decentralization trade-offs and other design decisions in the two protocols, and what that means for different architectures, structures, and even future points of convergence. Moderated by Boris Mann
Challenges: Trivial, Grand, and Whitehead
Introducing the Protocol Institute Challenges program
