microcosm: atproto building blocks
microcosm.blue
microcosm: atproto building blocks
@microcosm.blue
Open-source APIs to kick-start your next app on ATProto.
Community-supported infrastructure ready for production.

relay.fire.hose.cam
constellation.microcosm.blue
slingshot.microcosm.blue

more:
https://microcosm.blue
https://tangled.org/@microcosm.blue
🟢 ufos-api.microcosm.blue

and with that, everything is back up!
November 15, 2025 at 11:16 PM
November 15, 2025 at 11:11 PM
back online fully:

🟢 constellation.microcosm.blue
November 15, 2025 at 11:04 PM
Reposted by microcosm: atproto building blocks
it finished! it looks like it worked!!

you can browse it: qoomon.github.io/aws-s3-bucke...

need to actually test, someone want to try to restore from it?
Bucket Browser
qoomon.github.io
November 14, 2025 at 5:46 PM
$80ish USD for the initial purchase, which was sponsored by a very generous community member
November 12, 2025 at 9:40 PM
Reposted by microcosm: atproto building blocks
lots of exciting projects in Montreal this week weaving the ATProto ecosystem ✨ ( @germnetwork.com @stream.place @leaflet.pub @microcosm.blue @atprotocol.dev @smokesignal.events @cosmik.network @skylight.social )
November 5, 2025 at 3:16 PM
a failover system for primary microcosm services is in the works, mostly held up by time constraints -- will bump the priority for fully shipping that soon.
November 5, 2025 at 2:41 PM
Reposted by microcosm: atproto building blocks
couldnt have done this without @microcosm.blue , constellation for the no-effort query of incoming bites, and also ufos for discovering and inferring the schema for net.wafrn.feed.bite to implement it without reading any docs
November 3, 2025 at 1:00 AM
you might try slingshot.microcosm.blue, depending on which apis you need. it has `com.atproto.repo.getRecord`, but not listRecords (yet)

it might do ok at keeping content in its cache depending on how frequent your requests are (big improvements/better retention coming soon)
Slingshot: atproto edge record cache
API Documentation for Slingshot, a firehose-listening atproto edge record and identity cache.
slingshot.microcosm.blue
October 24, 2025 at 6:09 PM