Object Studios
Diagram Studio · Flask
A diagram of nodes inside nodes — the studio where the container and the item are the same type.
This one found a real assumption in my own test suite: every other studio has a container type distinct from its item type, and a generic test quietly relied on that. A diagram does not — it is nodes all the way down. The spec was left as the React app has it and the test learned to handle the case, rather than the vocabulary being bent to fit a test.
It consumes studio-core, flask-studio, ai-object, phantom-core, lab-languages — machinery that already existed, which is why this one took days rather than weeks.