Wideshot's agents are the Fourth Unit. Greenpen's sibling is the Story Department — the studio-era name for the people who read everything and wrote the coverage. Its members are script doctors: style seats, each bound to a measured grammar.
A doctor does not only critique — it writes. It reads the fingerprint and rewrites the draft with that grammar embedded. Two modes: consult, where it gives measured deltas for free, and operate, where it takes a pass at your pages.
What you type is a private search key. It finds the Reader and is discarded — it never appears on a card, in a result, or anywhere else. Build requirement: the key resolves server-side. Shipping the author-and-title map to the browser would put the corpus index in the bundle, which is exactly what the Library split exists to prevent.
Style seats sit in the switchable row beside the role seats, not in a separate bench — there is one room, and a doctor is another face you can turn to. Made focal, the card shows that grammar's coverage line, so the thing conditioning your draft is legible at the moment it starts conditioning it. See it in the room →
Bench discipline is 4–6 deep grammars clustered from the 25 hero-grade works — not 173 shallow skins, which would teach users the personas are decoration. A work graduating the deep pipeline is how a new grammar joins. Comedy (66 works) and novels (38) have no deep-tier yet, so they have no chair yet; that is the growth engine rather than a gap.
Six is the ceiling of the 4–6 range. If the taste pass wants fewer, The Drawing Room and The Pressure Vessel are the most distinctive and the least substitutable — Will's read, and the cards bear it out: they are the two whose temperament could not be produced by blending the others.
Coverage figures are measured and printed verbatim from the corpus. Names are a skin over seat.<slug>.v1; the Bindi gate can rename every one of them in a config change. Back to the pack →