built a thing at-tracker.opensci.dev - I wanted a way to do discovery on the #atproto network which was bottom up, and also was experimenting with building an indexer. Already found new cool things I didn't know about otherwise 😍
AT Proto Collection Tracker
at-tracker.opensci.devApr 12, 2026 at 12:59 PM
ATProto Garden
A curated directory of apps, tools, and libraries built on the AT Protocol
Welcome to the new atproto.com - AT Protocol
We've updated just about everything about atproto.com to make it easier for developers to just build things.
About — AT Proto Collection Tracker
A bottom-up tool for discovering activity across the AT Protocol network by watching live record types on the Jetstream firehose.
ATScan
Open-source tooling for AT Protocol. ATScan has 14 repositories available. Follow their code on GitHub.
ATScan (@atscan.net)
Open-source tooling for AT Protocol https://github.com/atscan If you would like to adopt the project, please contact atscan@skiff.com
at://sensemaker.computer/network.sensemaker.session/3mlalt7gufm2s
Browse the public data on atproto
Taproot - AT Protocol Explorer gets an upgrade - atproto.at
Taproot All-in-one ATProto Explorer - atproto.at
Taproot - AT Protocol Explorer
Explore the AT Protocol network. Browse repositories, records, collections, PDSes, and relays. The most complete AT Protocol data explorer.
Taproot - AT Protocol Explorer
Explore the AT Protocol network. Browse repositories, records, collections, PDSes, and relays. The most complete AT Protocol data explorer.
aly.codes/atbbs
Retro Bulletin Board Systems on atproto. Web app and TUI. lazy mirror of [alyraffauf/atbbs](https://github.com/alyraffauf/atbbs)
made atproto.md awhile ago, just added some relay features. discover repos by collection and constellation backlinks. connect your agent to the /mcp to fetch records, resolve actors, discover repos and more. try it out, suggest stuff, contribute.
atproto.md — AT Protocol data as Markdown
atproto.mdThis was a fun vibe coding project and I hope just the start of a broader movement to put our links On Protocol ™ (reading lists, projects, etc) With atproto we can completely reimagine indexing & discovery
ATProto Science
The projects list at atproto.science/projects/ is now using a @semble.so collection as data source 😎 So the page will update automatically when we add new projects to the collection, no need to edit any website html! semble.so/profile/atproto.science/colle…
AT Protocol
Bookmarks related to ATProto itself. See also “Bluesky” and “AT Protocol apps” collections
Compose | Taproot
Compose | Taproot
ATScience Ecosystem Map
Bluesky Protocol Services
Explore
AnyPub
