Attie is powered by Anthropic’s Claude and could eventually let users vibe code entire apps on the open AT Protocol without writing a single line of code.
“It feels more like having a conversation than configuring software,” Bluesky’s Jay Graber wrote in a blog post announcing Attie this week. Graber, who recently moved from CEO to chief innovation officer, unveiled the new AI assistant at the Atmosphere conference alongside CTO Paul Frazee. Attie is powered by Anthropic’s Claude and built on Bluesky’s open-source AT Protocol framework.
The tool lets users create custom social media feeds using plain language prompts. No coding required. A user can type something like “show me electronic music and experimental sound from people in my network” and Attie builds the feed automatically. Graber called it an “agentic social app” and said the AT Protocol’s clearly defined structure makes it especially well-suited for AI coding agents to build on top of.
The bigger picture goes beyond custom feeds. Bluesky plans to eventually let users use Attie to build entire apps on the AT Protocol through vibe coding. That would open up app development to anyone, not just developers. Graber wrote that until now “anyone could build any app” on the protocol really meant anyone who could code. Agentic tools are changing that.
Attie is currently in closed beta. It runs as a standalone app separate from Bluesky, though both share the same underlying framework. Users can join the waitlist at attie.ai.
If Attie delivers on its full vision, it could turn Bluesky’s open social ecosystem into something far bigger than a Twitter alternative.
Bluesky launches Attie, an AI assistant powered by Claude that lets anyone build custom social feeds and eventually full apps on the AT Protocol without coding.
(Image credit: Bluesky Attie)
