Interoperable Atmosphere apps with Lexicons - Applied Meteorology

Lexicons create a shared language for apps on the Atmosphere

ATmosphere App Catalog

A catalog of ever-growing apps built on AT Protocol.

ATmosphere App Catalog

A catalog of ever-growing apps built on AT Protocol.

Idea Nation | Alexandre Plennevaux 🇧🇪🇪🇺 | Offprint

Visualize (and edit) your Atmosphere account's stored data.

Atmospheric Automated Development

Marking a piece of feedback 'planned' kicks off an autonomous coding agent that implements it and opens a draft PR. Built with userinput.app, airglow, and GitHub Actions, without touching the app.

Lexicon Embeds Overview

ATProto’s inside out structure provides an opportunity for open, permissionless building on top of any component in the network, including its extensible data schema definition system, Lexicons. One of the opportunities this presents is users sharing their data and records with multiple apps. Those apps may be direct substitutions (different clients for microblogging say), or apps that use that data in a variety of ways, such as Popfeed an app which aggregates posts about a variety of media ty...

The Atmospheric Apple of My Eye - Scott's Thoughts

Continuing down the line of a cross-app device level identity... what about Atmosphere accounts on iOS?

Matthew Cassinelli on Twitter / X

Apple Intelligence is built with structured outputs.Concepts from any app can be structured into "app entities."Then passed into Apple's Private Cloud Compute model to perform intelligent operations—even on all the rich metadata.Then, it can output *that same type* https://t.co/IEsYJmFJQU pic.twitter.com/PKHo90dKOy— Matthew Cassinelli (@mattcassinelli) November 14, 2025

at-store | Apps on the Atmosphere

Discover apps and tools across the Atmosphere. Find your next favorite app today!

Atmosphere - keith.is a web developer

What the atmosphere is, why your data should be yours, and what I'm building on AT Protocol.