Attie is Bluesky’s standalone AI app built on the AT Protocol that lets users design custom feeds and even vibe-code their own apps, with Claude from Anthropic powering the AI under the hood.

Users issue natural‑language prompts to create and view personalized feeds; login ties to Atmosphere/AT Protocol accounts, and the intent is for Attie to be open and interoperable across atproto apps.

Attie works by users giving chatbot-style prompts to generate tailored content suggestions across Bluesky and other atpro-compatible networks, enabling highly personalized feeds.

Key figures and timelines point to Atmosphere in San Francisco in mid-October 2026, Graber returning to protocol and product focus, with a funding round completed last year and disclosed in March 2026.

Bluesky has secured $100 million in additional funding, extending runway to more than three years and signaling continued ecosystem support.

Attie marks a shift toward user-centric AI and open protocols, with leadership changes: former CEO Jay Graber becomes chief innovation officer while CTO Paul Frazee leads development.

Graber has stepped down as CEO and now serves as chief innovation officer, heading a new team that is delivering a real, upcoming app.

Future monetization options for Attie are under consideration, including subscriptions or hosting services, while crypto integration is explicitly not planned.

Bluesky’s broader context reflects ongoing user interest in a Twitter-like experience without Elon Musk, with Graber focusing on customization as a core mission.

Attie is not yet complete; it’s transitioning from beta testing to wider availability, with feedback integrated as it matures.

Graber emphasizes AI should serve people and stay open, contrasting with platform-centric AI that optimizes engagement and data harvesting.

Bluesky envisions a decentralized, WordPress‑like ecosystem at Atmosphere, encouraging participation and interoperability among independent apps and services.