📖What it is

Figures out exactly which helper a name refers to and their role.

Helpers can be referred to in different ways, so this turns any reference into the one true identity and confirms their role. It's the single source of truth for who's who. Every helper and app relies on it.

🔌Who calls it (7)

Worked out from who actually calls it, not from a note somebody wrote.

🧮Other state knowledge machinery