







AT Protocol Integration · Underlay
AT Protocol is a federated networking protocol built around typed records, content addressing, and the separation of data from applications. Those are also the design principles behind Underlay. The overlap is not superficial. The two systems solve different problems in complementary ways, and connecting them is straightforward.


AT Protocol - AT Protocol
Specification for the Authenticated Transfer Protocol (AT Protocol)


Self-hosting - AT Protocol Docs - AT Protocol
Self-hosting components of the AT Protocol Stack.

Streaming Data - AT Protocol Docs - AT Protocol
Synchronizing and streaming data from the AT Protocol.

blogged: Building on AT Protocol dbushell.com/2026/03/10/building-on-at-pro…
Building on AT Protocol
dbushell.comfirst public prototype! this ui is made entirely out of at:// components inlay-proto.up.railway.app
dan
first pieces of @inlay.at are now open source at tangled.org/danabra.mov/inlay 🔮 Inlay "browser" prototype (hono+htmx): inlay-proto.up.railway.app 📝 Inlay ProfilePage component from the above demo: pdsls.dev/at://did:plc:fpruhuo22xkm5o7t… 📜 Tests describing the Inlay rendering model: tangled.org/danabra.mov/inlay/blob/main/p…
Putting the WordPress block editor on the AT Protocol skypress.blog/@jeremy.herve.bzh/tribulation…
Putting the WordPress block editor on the AT Protocol
skypress.blogPutting the WordPress block editor on the AT Protocol What if your ATProto content was a WordPress block tree? I built a long-form editor where the standard.site "content" field is just Gutenberg blocks, no PHP anywhere. I'm playing with... herve.bzh/wordpress-block-editor-at-pro…
Putting the WordPress block editor on the AT Protocol
herve.bzh