







An AT Protocol PDS
New PDS! New PDS! Hear all about it!
The AT Protocol reference PDS implementation has just published a new release, version 0.4.5006 with a whole heap of awesome new features in it, we take a look at those features and the roadmap tha...
Protobase
Managed AT Protocol PDS infrastructure for your brand. Give your users a home on the Atmosphere — we handle the heavy lifting.

Make the PDS Your Own: Customization and Metrics - AT Protocol
Branding, observability, and a session-list fix in the newest reference PDS

Make the PDS Your Own: Customization and Metrics - AT Protocol
Branding, observability, and a session-list fix in the newest reference PDS

PDS.RIP - Ephemeral Sandbox PDS
Welcome to a public sandbox PDS for the AT Protocol network. Create an account, test the protocol, build cool stuff.
Infoenon (Beta) — Search the AT Protocol
AT Protocol PDS
Explore this self-hosted AT Protocol Personal Data Server (PDS) with useful links and details.

What is required to make a PDS implementation?
This Github thread from July 2024 had a long answer by Bryan Newbold that is included below:
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

snarfed/arroba
Python implementation of Bluesky PDS and AT Protocol, including repo, MST, and sync XRPC methods

Pilcrow's auth book
lucid-softworks/pds
PDS — a teaching port of the Bluesky personal data server