Bluesky’s new app is an AI for customizing your feed

In a world dominated by algorithms that decide what we see on our social media, handing control back to the user seems like an almost revolutionary move. During the Atmosphere conference, the team behind the success of the Bluesky platform presented their latest creation: Attie. This is not just another social application, but an advanced AI assistant that allows every user to independently design their own content algorithm.

The project, led by former Bluesky CEO Jay Graber and CTO Paul Frazee, represents a bold step towards the decentralization of not only data but also decision-making processes on the web. Attie is based on Claude technology from Anthropic and is strictly integrated with the foundation of Bluesky — the AT Protocol (atproto). This combination ensures that social media personalization ceases to be the domain of data engineers and becomes accessible to anyone who can formulate a simple command in natural language.

Algorithm on demand and the end of feed dictatorship

The key innovation of Attie is the ability to create custom content streams using everyday speech. Instead of relying on opaque mechanisms that promote posts with the highest reach or controversy, the user can ask the assistant for a very specific selection of topics. An example given during the presentation was a request for "posts regarding folklore, mythology, and traditional music, with a particular focus on Celtic traditions." The AI analyzes the data available on the atproto network and constructs a unique feed meeting these criteria in real-time.

Currently, these personalized streams are limited to the dedicated, standalone Attie application, which is in a closed beta testing phase. However, the creators' vision extends far beyond a single program. Ultimately, feeds created with Attie are intended to be available directly in the main Bluesky app and in any other software using the AT Protocol. This "create once, use everywhere" approach is the essence of an open ecosystem that has the chance to break the monopoly of closed algorithms held by big corporations.

Vibe coding: Programming without writing code

The ambitions of Jay Graber and Paul Frazee reach much further than just filtering posts. The most intriguing feature announced for Attie is so-called "vibe coding". It is intended to allow users to build entire applications on top of the AT Protocol without needing to know any programming language. This is democratization of technology in its purest form, where the barrier to entry into the developer world is almost completely removed by AI agents.

"We built the AT Protocol so that anyone could build whatever apps they wanted on top of it, but until recently, 'anyone' meant 'anyone who can code,'" — explains Jay Graber in a blog post.

Thanks to coding agents like Attie, the open protocol truly becomes accessible to the general public. The specificity of Atmosphere, as an open data layer with a clearly defined schema, makes it an ideal environment for artificial intelligence. AI can understand the data structure and, based on it, generate interfaces and functionalities that previously required weeks of developer work. This is a transition from rigid software frameworks to flexible, generated-on-demand tools.

Infrastructure of the future and the open web

The implementation of Attie is also evidence of the growing role of advanced language models in managing digital infrastructure. The use of the Claude model from Anthropic shows that the creators of Bluesky are looking for solutions that offer high precision in understanding context and user intent. Unlike traditional search engines, Attie does not just look for keywords but understands the "vibe" — moods and deeper thematic connections, which is crucial when creating niche communities.

The Attie operating model is based on several key pillars:

• Natural Language Processing: Interaction with the algorithm using free-form queries.
• Interoperability: The ability to port created solutions between different applications within atproto.
• Agentic Coding: Automatic generation of application code by artificial intelligence at the user's command.
• Open Data Layer: Transparent access to data that allows AI to effectively navigate network resources.

Currently, those interested in testing Attie must be patient. The application is in a closed beta phase, and waitlist sign-ups are being conducted at attie.ai. Although the tool currently seems like an experiment for tech enthusiasts, its potential to change the way we consume digital content is enormous.

The introduction of Attie could become a turning point in the evolution of social media. If the project succeeds, the era of centrally controlled algorithms may slowly come to an end. Instead of adapting to what a platform gives us, we will begin to demand that the platform adapts to us. This is not just a matter of convenience, but a fundamental shift in the balance of power on the internet, where the user becomes the architect of their own information space. The possibility of "vibe coding" suggests that soon we will not only be choosing content but actually creating our own unique tools to browse it, ultimately blurring the line between consumer and software creator.