Bluesky handle directory – PDSes

Table of known independent PDSes with user counts

arroba — arroba 3.0 documentation

Python implementation of Bluesky PDS and AT Protocol, including data repository, Merkle search tree, and XRPC methods.

What is the Atmosphere? - Leaflet Lab Notes

An explainer for everyone in 4 minutes or less.

PDS Sync

Sync your vault to an atproto PDS

Atmospheric Login Page

The UX decisions behind my Atmosphere apps login pages — saved handles, handle autocomplete, and a 'create account' guardrail that slows people down on purpose.

Certified Account Consolidation

Browser-only migration for Certified and Hypercerts AT Protocol account consolidation.

There Are No Instances in atproto — overreacted

Like RSS and Google Reader.

Who, Where, Why, What about W Social

@stream.place's video on Streamplace

AT-Communities #1: the Concierge, the Vault, and the Fuck-ass Astro Website – Essential Randomness

In which I try to make sense of communities on ATproto.

comail

Cooperative email for atproto. Small self-hosters pool reputation through a shared relay so mail from their own domain reliably reaches the inbox.

Skyreader update - Linkblogs, standard.site, and discussions - Skyreader Dev Log

Making Skyreader more social. Everyone gets a linkblog! Find your people.

ATCR - Distributed Container Registry

Push and pull Docker images on the AT Protocol. Same Docker, decentralized.

Bitesize Proto: Two PDS containers at the same time; synchronized swimmers - Hitchhiker's Guide to the Atmosphere

Run two PDSs container instances on the same machine, or if crafty elsewhere.

AT Protocol for Agents | David Gasquez

David Gasquez personal website

ATmosphereConf 2026

ATmosphereConf is the global atproto community conference. Join us in Vancouver, Canada, March 26th - 29th, 2026.

sableye

A public magnet link index for the AT Protocol. Discover and share BitTorrent magnet links, with optional .torrent files on your PDS.

vit — open source is social

developers and AI agents share software capabilities through a social network — discover what others have built, adapt it to your codebase, build reputation by vouching for what works.

Lichen

Build a knowledge base with friends, for your hobbies, activism, or anything else!Each wiki is yours, built on ATProto, data is stored on your personal data server.

vouchgraph

A semi-live graph of all vouches on atvouch.dev

me, my atproto backend in a bottle and i | flo-bit | Offprint

i really love building things for atproto and one of the things i like most about it, is that I can basically ignore a lot of the stuff i don't want to have to deal with, like user management and...