A system around intelligence
A model can answer a prompt. It does not automatically remember a project, keep a goal active, reuse a method that worked, or apply your rules to the next task. CEX is the runtime that provides those durable parts.
You choose the model. CEX keeps memory, tools, skills, policies, goals, and workspaces available around it.
Not another wrapper
CEX is designed as a persistent partner rather than a disposable chat session. The same project state can remain available when the model changes, and power stays behind visible permissions instead of being hidden behind vague automation.
Built before it was polished
CEX began as a solo project on consumer hardware. The architecture is real; packaging, onboarding, documentation, and platform coverage are still being hardened.
The Linux beta is public first because it is the build that exists today. Windows and macOS will not be presented as available until their native packages are built and verified.
The product is usable, but the project is still learning where the runtime holds up and where it gets in the way. Specific, reproducible feedback is part of the build process.