This repos is a Jupyter Book 2 full of notebooks design to (initially) run on Google's Colab Jupyter service.

This repos is also used as a part of the King Tutte Scrolls. The Scrolls is an Agent Skill, as defined by Anthropic. The Codex is included as a submodule in the Scrolls.

The Scrolls project started before the Codex. Actually the latter was forked out of the former.

The name, Scrolls, being plural implies multiple separate scrolls because the project is essentially just an agglomeration of multiple separate repos (each a scroll in this metaphor) into one unit which can be packaged as an Agent Skill.

The Codex is a Jupyter Book ergo the name, Codex. (A codex is an ancient type of book wherein individual sheets of paper are bound on one side, as distinct from modern books which might have signatures, pages folded in half and then bound to seem like two pages, etc.). Both scrolls and codices could be made of papyrus.

"A book in a collection of scrolls? Wha?" If really necessary then the metaphor could be tortured by saying a codex can be unbound and then the pages rebound as a scroll. Actually, in the case of the Scrolls the Jupyter notebooks (*.ipynb files) are repurposed into markdown files (the default file type of Agent Skills. So take that, you pedants :P