Syncing Spaces with Jetstream semantics, part of the Spaces blog series
Streaming Data - AT Protocol Docs - AT Protocol
Synchronizing and streaming data from the AT Protocol.
FediForum Talk: Introduction to Atproto Spaces
By Daniel Holmgren, head of protocol at Bluesky PBC. A technical overview of the recent extension of AT Protocol beyond public data to cover permissioned data and private group spaces.
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
Protocol Buffers
Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data.
atproto-experiments - Ha Ja Ba Ra La
A foundation for building tools on the AT Protocol using Unison Programming Language.
Blog | Lexicon Community | Offprint
A working group that stewards a shared namespace for AT Protocol schemas: built in the open, governed collectively, and free for anyone to use.
Airglow | Automations for the AT Protocol
Automations for the AT Protocol. Subscribe to Jetstream events, match a lexicon, and send a webhook, create a record, or post to Bluesky.
Introducing Bluesky Protocol Services - AT Protocol
A new home for the infrastructure Bluesky runs on the open network ā including Jetstream v2 with network replay, a new Jetstream SDK, and a lex-based TypeScript SDK
Sometimes You Just Want to Hold the Entire Network in Your Hand - AT Protocol
Jim and Alex are back on the livestream. The permissioned data proposal has shipped, updates from Tangled, Roomy, and Anisota, and a look ahead at Jetstream v2.
Lexicon Community
Daniel Holmgren's (@dholms.xyz) FediForum talk on AT Protocol Spaces is now available. Covers permissioned spaces, DPoP+ath tokens, and space-scoped addressing - the core infrastructure behind the next wave of apps building on the atmosphere.
FediForum October 2026 - Spectra Video
spectra.videoSpaces explainers
Search terms: AT Protocol Spaces, ATProto Spaces, permissioned data, buckets
Permissioned Data Shapes: Self-Only Bookmarks - Nick's Blog
The Atproto Spaces Alpha is Live - AT Protocol
Reintroducing Spaces - Daniel's Leaflets
Permissioned Data Diary 1: To Encrypt or Not to Encrypt - Daniel's Leaflets
