On March 29, 2026, Bluesky unveiled Attie, an AI assistant that converts natural language prompts into custom social media feeds without requiring any coding knowledge. The tool was built by Jay Graber, Bluesky’s chief innovation officer, alongside a newly formed internal unit she calls the Exploration team. Attie runs on the AT Protocol, Bluesky’s open-source decentralized social networking framework. The launch was first reported by Jackson Chen at Engadget.
- Attie is a standalone application, separate from Bluesky but built on the same AT Protocol; it entered invite-only closed beta on March 29, 2026.
- Users submit plain-language prompts describing the content they want; a coding agent generates the underlying feed logic automatically, requiring no programming knowledge.
- Graber describes Attie as an “agentic social app” and notes its AT Protocol foundation means feeds could work across any compatible application — not only Bluesky.
- Adoption is optional: Bluesky users are not required to use Attie, which operates as a separate product.
What Happened
Jay Graber announced Attie in a blog post on March 29, 2026, as a tool designed to remove the technical barrier from Bluesky’s existing custom feed system. Graber led development through the Exploration team, a new internal group within Bluesky created specifically for experimental product work of this kind. Attie is currently available only to a limited group through a closed beta program; others can register interest via a waitlist on the Attie website.
Why It Matters
Bluesky has offered a custom feed marketplace since its early development, allowing third-party developers to publish algorithmically curated timelines that any user can subscribe to. The limitation has been that authoring those feeds requires coding knowledge, effectively restricting feed creation to developers and leaving most users as passive consumers of feeds built by others. Attie is designed to close that gap by delegating the code-generation step to an AI agent.
Feed discovery and customization have been among Bluesky’s stated advantages over competing platforms — the open marketplace model allows niche communities to create highly tailored algorithms rather than relying on a single centralized recommendation system. Whether Attie meaningfully expands participation in that marketplace depends on how the coding agent performs in practice, which cannot be assessed until the beta opens more broadly.
Technical Details
Attie uses what Graber calls an “agentic” architecture: a user describes desired content in natural language, and an AI coding agent translates that description into feed logic without any manual programming required. The system is built on the AT Protocol, the same open-source framework that underpins Bluesky itself.
Example prompts published on the Attie website illustrate the intended range: “Show me electronic music and experimental sound from people in my network” and “Builders working on agent infrastructure and open protocol design.” These examples suggest the system can filter by topic, thematic keywords, and network proximity — though the specific AI model or methodology powering the coding agent was not disclosed in the Engadget report or in Graber’s blog post.
Graber described the intended experience in her announcement: “It feels more like having a conversation than configuring software. You describe the sort of posts you want to see, and the coding agent builds the feed you described.” Because Attie and Bluesky share the AT Protocol foundation, Graber noted that cross-app implementation is architecturally possible — feeds built in Attie could function within any application operating on the same protocol, though no such interoperability has been formally demonstrated.
Who’s Affected
Non-technical Bluesky users who want personalized, interest-specific timelines but lack programming ability are the tool’s primary target. Graber stated explicitly that Attie is a separate application and that existing Bluesky users are under no obligation to adopt it.
AT Protocol developers building third-party social applications may also be affected if Attie-generated feeds become portable across the broader ecosystem. The closed beta currently limits the number of users who can evaluate this in practice, so the scope of real-world impact remains unclear.
What’s Next
Attie remains in invite-only closed beta as of March 29, 2026, with no publicly announced timeline for a broader release. Interested users can join the waitlist on the Attie website. Graber has not outlined what thresholds or criteria would trigger an expansion of access.
No announcement has been made regarding native integration of Attie-generated feeds within the main Bluesky application, nor has Bluesky confirmed whether other AT Protocol apps will formally support feeds created through Attie. The Exploration team’s roadmap beyond the current beta phase has not been disclosed.
