Bluesky announced Attie, a new artificial intelligence-integrated application that allows users to design content experiences in their own way.
What’s notable is that Attie goes beyond personalization, allowing users to “program emotions” into their timelines.
Attie was announced by Jay Graber, Bluesky Innovation Director and Chief Technology Officer Paul Frazee at the ATmosphere 2026 conference (March 26-29, 2026 local time) in Vancouver, Canada.
Although it is an independent application, it is built on the AT protocol, a decentralized open source platform developed by Bluesky.
Technically, Attie uses Anthropic’s Claude AI model to function as a virtual assistant.
Rather than being ruled by an algorithm like many traditional platforms, users can actively ask Attie to create a content feed according to their preferences, goals, and emotional state.
Using only natural language commands, users can also tell the system to display the content they want to see, filter out unnecessary topics, and how to arrange the information.
This opens up the possibility for each person to have a completely personalized social network, rather than relying on a common algorithm.
Originating from an internal Twitter project in 2019, Bluesky spun off as an independent company in 2021 and has amassed more than 40 million users, especially after Elon Musk acquired Twitter (now X).
Bluesky’s core philosophy is to enhance data control and user experience. Bluesky said AI should serve people, not platforms.
Building Attie is a step toward achieving this goal by allowing users to directly adjust how their information is displayed and disseminated.
But Ati’s arrival also raises many questions about the future of social networks. As AI and automated agents are increasingly developed, the lines between human and machine-generated content may blur.
At the same time, excessive personalization can trap users in an information bubble, accessing only content from the same perspective and limiting multidimensional perspectives.
Attie is currently being released in limited beta testing to ATmosphere conference attendees.
In the future, Bluesky plans to integrate Attie deeper into its ecosystem and extend it to other applications that use the AT protocol.
The company is also considering business models such as registration for AI services and paid storage for people who want to build their own communities.
If Attie is widely adopted, it could be a tipping point that changes how users interact with social networks in the age of AI.
