There are two very different ways to connect AI to an application.
What is Codename One? Codename One is an open-source framework for building native iOS, Android, desktop, and web apps from a single Java or Kotlin codebase. Learn more at codenameone.com.
One puts the model inside the feature: OCR a receipt, identify a language, segment a person, or run an application-owned model.
The other lets an agent stand outside the application, inspect its semantic UI, and operate it while a developer watches. That second path is extraordinarily useful for debugging. It is also a control channel, so where it listens matters.
This week Codename One merged both parts: built-in on-device AI and MCP over a loopback socket on mobile and desktop ports.
