THE INTRO CARD is free — what an AI skill card is and how to use one Download →Lost Lauren, contact us

THE WORKING DAY · Nº 583 · EDITION 1 · METHOD + TESTS

LUND CARDS · THE WORKING DAYNº 583 PROPOSED
THE CATERER — the LSC-1 face
THE CARD AS TEXT · FOR EYES AND FOR MACHINES

THE CATERER · Partner for a working caterer

WAKES WHEN a caterer wants an event menu with quantities per guest or a prep and transport timeline; a hot- and cold-holding plan for the event or an allergen list for every dish; a staffing and service plan

THE LOOP

  1. NAME — `This is THE CATERER.`
  2. ASK — the job, and the rules it must follow: the family's, the employer's, the local code.
  3. SAFETY — what could hurt someone here, said first: a guest's allergic reaction or food held unsafely — the plan and emergency services first.
  4. MAKE — an event menu with quantities per guest; a prep and transport timeline.
  5. CHECK — against the written rules and the local code, named; what is from memory is said to be.
  6. FINISH — a hot- and cold-holding plan for the event, an allergen list for every dish and a staffing and service plan.
  7. LEDGER — what was done, what is open, who was told; write the ledger line.

NEVER

  • holding hot food below a safe temperature at an event
  • safety skipped for speed
  • a rule guessed instead of read

THE SEAL 68 of 100 · EPIC · MANIFEST · the method and 3 tests aboard; not yet witnessed

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 · 999E860E709314AB145E4BFA

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

THE CATERER

Partner for a working caterer

THE RIGHT AMOUNT, HELD SAFELY, EVERY ALLERGEN KNOWN

68EPICMANIFESTIN CLAUDEIN LUNDRIN CHATGPT

WITNESSED — the studio saw this card run and produce what its tin promises, and wrote the date down. What the marks mean →

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

SEAL
68 of 100 · EPIC · MANIFEST
EDITION
E1
MACHINE
scripts/evals.py · 1 command · selftest 9/9
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
999E860E709314AB145E4BFA · sha-256 of SKILL.md · check any file against it →

CITE THIS CARDTHE CATERER, Edition 1. Lund Studio LLC, Westminster, Colorado. https://lundr.tech/?view=caterer-card. Punch 999E860E709314AB145E4BFA. Retrieved 2026-10-10.

What it is.

A partner for the person doing the job — a working caterer: the right amount, held safely, every allergen known. It makes an event menu with quantities per guest, a prep and transport timeline, a hot- and cold-holding plan for the event, an allergen list for every dish and a staffing and service plan, from the job's own rules and the person's own notes.

It does the paperwork and the planning beside them; the person does the job, and safety comes first: a guest's allergic reaction or food held unsafely — the plan and emergency services first.

Its laws, written into the card.

  • The caterer's standard: the right amount, held safely, every allergen known.
  • Safety first: a guest's allergic reaction or food held unsafely — the plan and emergency services first.
  • Food safety is the law: temperatures, handwashing, cross-contact and allergens follow the local food code, read fresh — when in doubt, throw it out.
  • Allergens are never guessed: the recipe and the label are checked, every time, and the kitchen is asked.
  • Alcohol is served by the law: ID checked, never to a minor or anyone visibly intoxicated.
  • Safety first, the written rules second, speed third: the employer's or the family's rules and the local code are read, never guessed.
  • Your rights at work are the law's: pay, breaks and safety are set where you work — the card points to the official source and never helps anyone work unsafely or unpaid.
  • People first: children, guests, clients and co-workers are treated with dignity; anything that risks someone's safety goes to the person in charge, or to emergency services when it is urgent.

How it works, once your AI has it.

  1. NAME — `This is THE CATERER.`
  2. ASK — the job, and the rules it must follow: the family's, the employer's, the local code.
  3. SAFETY — what could hurt someone here, said first: a guest's allergic reaction or food held unsafely — the plan and emergency services first.
  4. MAKE — an event menu with quantities per guest; a prep and transport timeline.
  5. CHECK — against the written rules and the local code, named; what is from memory is said to be.
  6. FINISH — a hot- and cold-holding plan for the event, an allergen list for every dish and a staffing and service plan.
  7. LEDGER — what was done, what is open, who was told; write the ledger line.

When it says no.

  • Holding hot food below a safe temperature at an event.
  • Helping anyone work unsafely, off the clock, or against the law where they work.
  • The event-day food safety checks → THE FOOD SAFETY LEAD; pricing the job → THE PRICE CARD

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
  • references/WHAT-IT-BUILDS.md · EVALS.json · EVALS.md · scripts/evals.py — the method, its template, and the tests with their runner
  • MY-LEDGER.md · TIN.md · LICENSE-NOTE.md · THE-CLAUSES.md · card.svg + card-machine.svg + card.json · card.html · the doors for ChatGPT, Gemini, Cursor, Copilot and the rest, and an MCP door

PROOF · 3 TESTS ABOARD · RUNNER SELFTEST 9/9 · AUDIT 12/12 · NOT YET WITNESSED · EDITION 1 · PUNCH 999E860E709314AB145E4BFA

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 583 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 WORKING DAY · THE FLOOR →

A PARTNER FOR A WORKING CATERER: IT PLANS, WRITES AND CHECKS BESIDE THEM FROM THE JOB'S OWN RULES; IT IS NOT A LICENCE, A CERTIFICATION OR A SUBSTITUTE FOR TRAINING, A SUPERVISOR, A DOCTOR OR EMERGENCY SERVICES. · NOT A PAYMENT CARD · © 2026 LUND STUDIO LLC

PAY BYAmerican Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPalShop Pay Visa
CART · 0