bb is an agentic IDE that can control itself. You can seamlessly orchestrate all of your favorite coding agents together and have them programmatically use bb too. Every surface — the desktop app, web app, CLI, and HTTP API — is a first-class way to drive bb. Work runs in threads you can follow live, steer at any point, or hand off to another agent. Note bb is in active development. Core architecture is stable, but workflows and surfaces are still evolving. The recommended way to start using bb is the desktop app: Download the latest desktop app The desktop build is currently macOS Apple Silic