Studio is the editor and publisher.

1. New guide - start from scratch or import GDF.
2. Notebooks shelf - new accounts get a Notebooks channel; agent-created drafts land here.
3. Publish - set visibility, Public, and AI-readable when you want shareable /g/{slug} URLs.
4. Connect an AI - generate a personal API key for notebook mode (walkthrough).

Draft vs published: you can iterate in draft; publish when the guide is ready for readers (human or AI).