







Documentation for Sifa, the decentralized professional network 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


singi-labs/sifa-lexicons
AT Protocol lexicon schemas for Sifa professional profiles (id.sifa.*)
Academic Lexicon & Feature expansion · Issue #119 · singi-labs/sifa-workspace
Summary Together with #ATScience, we see a huge opportunity for academics to use open AT protocol to collaborate, protect and show their work. Sifa could help our by providing the functionality tha...
Open Social
Open Social
Self-hosting - AT Protocol Docs - AT Protocol
Self-hosting components of the AT Protocol Stack.

@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…
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.
Introduction · Standard Reader
Build on Standard — an open reading network on the AT Protocol. What the developer docs cover.

blogged: Building on AT Protocol dbushell.com/2026/03/10/building-on-at-pro…
Building on AT Protocol
dbushell.com