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THE APPS · Nº 1073 · EDITION 1 · THE APP + THE CARD · LAUNCHING SOON

LUND CARDS · THE APPS · THE STUDIO TOOLSNº 1073 PROPOSED
HALL — the LSC-1 face
THE CARD AS TEXT · FOR EYES AND FOR MACHINES

HALL · the portfolio OS: readiness per asset

WAKES WHEN the person has many projects and needs to see which is closest to done and worth the hour

THE LOOP

  1. NAME — `This is HALL.`
  2. Open HALL; add one asset honestly.
  3. Set its completion and its cost.
  4. Read the focus ranker; argue with it.
  5. Open the handover view as a stranger would.
  6. Write the ledger: built · failed · next.

NEVER

  • mark complete what has not shipped
  • invent a cost
  • hide an asset from the handover view

THE APP INSIDE the one-file OS (HALL) with its ledger, from its chats (2026); it lands in app/ with seal.py.

THE SEAL UNSCORED · MANIFEST · the punch matches its SKILL.md; scored once witnessed with its app inside

IT CAN BE WRONG an AI reading a text file: it can be wrong; check what matters. THE-CLAUSES.md rides in the packet and is part of the licence.

THE PUNCH · SHA-256 OF SKILL.MD · B323674DCCA7DC9E360B6BE3

THE FACE, FULL SIZE → · THE APP FACE → · card.json →

HALL

the portfolio OS: readiness per asset

THE PORTFOLIO OS: READINESS PER ASSET

—UNSCOREDMANIFEST

MANIFEST — the punch on the face is the SHA-256 of the packet’s own door; the card is scored on THE HUNDRED once the studio sees it run with its app inside. What the marks mean →

THE SPEC SHEET · READ BEFORE YOU BUY · THE STANDARD EVERY CARD MEETS →

SEAL
UNSCORED · MANIFEST
EDITION
E1
MACHINE
app/
RUNS
On your own computer. Standard library only, offline; no account, no key, no telemetry.
HOSTS
Claude · Claude Code · ChatGPT · Gemini · any AI that reads a file (HOSTS.md names each door)
LICENCE
One person, any number of their own AIs and computers · editions replace files · nothing renews · freeze, not loss
PUNCH
B323674DCCA7DC9E360B6BE3 · sha-256 of SKILL.md · check any file against it →

CITE THIS CARDHALL, Edition 1. Lund Studio LLC, Westminster, Colorado. https://lundr.tech/?view=hall-card. Punch B323674DCCA7DC9E360B6BE3. Retrieved 2026-10-10.

What it is.

The living portfolio and launch-readiness operating system: every asset with a completion bar and a cost ledger; a focus ranker that weighs Succeed, Sell, Venture and Complete; a launch-readiness index; an auto-versioning master-file ledger; and a handover view for whoever comes after you. Built to hold more than eighty assets and keep them honest about how close each is to shipping.

The app itself goes inside the packet: the one-file OS (HALL) with its ledger, from its chats (2026). Until it is sealed in, app/README.md says what goes there; seal.py writes it into the manifest without touching the door, so the punch stays true.

Its laws, written into the card.

  • Read the source before you change it; never generate what the app already has.
  • Prove every change by running the app; report what you checked and what you did not.
  • No key, token or password is ever written into the app or this card.
  • A card instructs an AI you operate; results depend on your model, your files and your judgement.

How it works, once your AI has it.

  1. NAME — `This is HALL.`
  2. Open HALL; add one asset honestly.
  3. Set its completion and its cost.
  4. Read the focus ranker; argue with it.
  5. Open the handover view as a stranger would.
  6. Write the ledger: built · failed · next.

When it says no.

  • Mark complete what has not shipped.
  • Invent a cost.
  • Hide an asset from the handover view.

What’s in the buy.

  • CARD.md — the whole card · SKILL.md — the door your AI reads first · START-HERE.md — the first five minutes
  • app/ — the app itself, sealed in with seal.py; app/README.md until then
  • LICENSE-NOTE.md · THE-CLAUSES.md · MY-LEDGER.md · card.json · card.svg + card-machine.svg · MANIFEST.md, every file hashed

PROOF · UNSCORED UNTIL WITNESSED WITH ITS APP · EDITION 1 · PUNCH B323674DCCA7DC9E360B6BE3

ON EVERY DOOR · A CARD FOR YOUR AI, A FILE FOR YOUR COMPUTER

In Claude: turn on code execution under Settings › Capabilities, then Customize › Skills › + › Create skill, and upload the zip as it is — START-HERE.md in the box walks you through it, and tells you how to keep the ledger. In ChatGPT, Gemini and the rest: a Project, a GPT or a Gem with the card’s files attached and the short door in the box pasted as its instructions. The words run anywhere an AI reads Markdown; the machines run wherever the host runs Python. Witnessed in Claude only. The host marks →

Take it.

Nº 1073 PROPOSED · ONE PAYMENT

Sold as is under the term printed. A card instructs an AI you operate; results depend on your model, your files and your judgement. Not legal, tax, medical or financial advice. The terms →

ONE PAYMENT · NOTHING RENEWS ITSELF

OFFLINE · ONE LICENCE · PUNCH-CHECKABLE · THE STANDARD

One payment. The file is yours to keep and keeps working at its edition; new editions issued in the year after you buy reach you by email as replacement files. Tax is added at checkout where it applies. Nothing auto-renews.

One email when it is on sale, from the studio; nothing else, ever.

ONE PAYMENT — NOTHING RENEWS ITSELF. CHECKOUT IS SHOPIFY’S OWN; YOUR CARD COMES BY EMAIL AFTER IT.

← THE APPS · THE FLOOR →

ONE PURCHASE · YOURS TO KEEP · NOTHING RENEWS ITSELF · NOT A PAYMENT CARD · © 2026 LUND STUDIO LLC

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