Does it need the Shopify connection?

No. Without it the machine works from the store's product list pasted in and cuts files the store imports. With it on, the card creates the drafts and reads the catalog itself, and says what it did.

Will it publish for me?

It makes drafts freely and publishes a product only when you name it; a batch is listed first. That is the law on the face.

Where do prices come from?

From you, on the ladder or off it. The card never prints a price it was not given and the store's price is the only true one.

Can it attach the files?

No — that door is the app's and yours. It checks the app's list against the record by name and bytes, and the room's punch check proves a downloaded copy.

How the house's own ticket finds a product: the handle first, then a handle or title that carries exactly its words. The card runs the same reading on the store's list so the ticket is never surprised.

No. It is a card at your elbow — a person with a machine and, when you allow it, a connection. It stores nothing, runs no server and holds no key of its own.

THE DIVINITY RULE · THE THIRTEEN · RULE 4 OF 13

Containment.

Branch 3 · The Silver Ratio

Rule 4 of the thirteen: Branch 3 · The Silver Ratio. It is one of the eleven principles taught openly — in a published volume on the Library shelf, and in one AI skill card that works it on your own work.

THE CONTAINMENT RULE CARD · Nº 817 →

THE CONTAINMENT RULE CARD — an AI skill card, its face

See it

THE SILVER RECTANGLE · AND PAPER THAT KEEPS ITS SHAPE WHEN HALVED

The silver ratio is 1 + √2 = 2.414. Take two squares from a silver rectangle and the piece left is a silver rectangle again. Paper cut at 1 : √2 does the same thing when folded: every half has the shape of the whole.

The classical idea this branch is named for, to try by hand. The Rule’s own use of it is in the published volume, and in the seat.

Where it meets your work

Wherever proportion decides the work — a brand, a product, a structure, a community — the card reads its text and works Containment on what you are making, one step at a time, and shows the measure on the work itself.

What is in the card

SKILL.md — the door your AI reads first
book/ — the volume itself, placed before the card sells
CARD.md, START-HERE.md, LICENSE-NOTE.md and MY-LEDGER.md
card.json and card.svg — its record and its face

Its text goes inside before the card is sold.

The published volume

Nº 004 on the shelf · The Containment Rule — Branch 3 · The Silver Ratio. Priced on the live shelf.

THE LIBRARY, UNBOUND →

The rules before and after

BEFORE · RULE 3Harmony AFTER · RULE 5Threshold

The shelf is not the seat.

Reading a principle is not holding the Rule. The Divinity Rule is licensed only as THE SEAT, to one person; its practice rides only on the seat. Two principles are held for AI alone and sealed inside the seat, named nowhere.

THE SEAT · $350,000 →THE METHODOLOGY · +$113,000 →