New authentication flow for Sill - Euphonos
Sill no longer requires an email for signup
Beyond Bluesky: These are the apps building social experiences on the AT Protocol | TechCrunch
A list of AT Protocol-based, consumer-facing apps that are either built on top of Bluesky or its underlying protocol, allowing users to take back control over their social networking experiences and personal data.

I don't like passkeys | Ethan Hawksley
Why passkeys are a step back for personal security: examining account lockout risks, platform lock-in, hardware key limits, and fragile recovery flows.

AT Protocol Roadmap (Spring 2026) - AT Protocol
Updates to the AT Protocol roadmap, including Permissioned Data and Account Experience.

AT Protocol Roadmap (Spring 2026) - AT Protocol
Updates to the AT Protocol roadmap, including Permissioned Data and Account Experience.

at://alternatives | AT protocol alternatives for popular products
Discover AT Protocol alternatives for popular products and services. Browse decentralized apps that give you control over your data, identity, and social connections.
badge.blue — CID-First Attestation Specification
Specification for CID-first attestations on AT Protocol records. Inline and remote cryptographic signatures with replay-attack prevention.
ATProto User Intents Demo
This is a demo tool which allows atproto accounts to configure a reuse declaration for their public data. You can read more about this atproo mechanism in the "User Intents for Data Reuse" proposal from March 2025. Any account in the atproto network (including Bluesky accounts) can use this tool via OAuth. The source code for this demo is linked above.
ATProto Architecture
Visual summary of the AT Protocol architecture: PDS, AppView, identity, records, lexicons.

Ep. 19 | AT Proto, MCP, and Open Source with Nick Gerakines - Overcommitted | Software Engineering and Tech Careers Insights - Episode 19
Summary In this episode of the Overcommitted podcast, hosts Bethany, Brittany, and Erika engage with guest Nick Gerakines to explore the intricacies of the AT Protocol, its implications for user data ownership, and the evolution of social media platforms. The...

ATSMS — end-to-end encrypted group messaging
Encrypted group messaging on AT Protocol identities, with no server ordering anything.
ATProto Garden
A curated directory of apps, tools, and libraries built on the AT Protocol
Quick start guide to building applications on AT Protocol - AT Protocol
In this guide, we're going to build a simple multi-user app that publishes your current "status" as an emoji.

Reading the structured abstract alone should set off a half dozen statistical alarms in any scientists head. The fact that this found its way into Science makes me wonder how we drive home those stats 101 lessons and make them intuitive. science.org/doi/10.1126/science.adt7790
Recent discoveries on the acquisition of the highest levels of human performance
www.science.org