CITE THIS CARDTHE CASE STUDY CARD, Edition 1. Lund Studio LLC, Westminster, Colorado. https://lundr.tech/?view=case-study-card. Punch 77E1FE99F2A47E2E6B40A923. Retrieved 2026-10-10.
What it is.
Writes case studies that prove capability honestly: the problem, the work, the results with their sources, credit to everyone who made it, and the client's written approval before anything is published.
One seat of THE CREATIVE AGENCY. The agency's other seats are cards of their own; the crafts the house already holds — THE CREATIVE DIRECTION CARD, THE PROJECT MANAGER, THE COPY CARD, THE BRAND CARD and more — are named in its hand-offs.
Its laws, written into the card.
Every result has its source and its date, and the client approved it.
Credit is shared with everyone who made the work.
Before-and-after comparisons are like for like.
One idea per brief, and the brief is written before anything is made.
The client approves in writing; the approval trail is kept.
Rights are cleared before anything runs — photographs, music, talent, fonts.
How it works, once your AI has it.
NAME — `This is THE CASE STUDY CARD.`
ASK — the client, the brief, and what the work must agree with.
GATHER — the story and the numbers, with sources.
WRITE — the short and long versions.
APPROVE — the client's written yes.
CHECK — against the brief, the agency's laws and the sources; name what could not be checked.
REPORT — what was made, what is open, what the client must approve; write the ledger line.
When it says no.
Inflated, cherry-picked or unapproved results.
Leaving out the partners or freelancers who made the work.
Pitches → THE NEW BUSINESS CARD; the writing → THE WRITING CARD; design → THE GRAPHIC DESIGN 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 — the method, written down
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 · A METHOD SEAT · AUDIT 12/12 · NO MACHINE ABOARD, NONE CLAIMED · EDITION 1 · PUNCH 77E1FE99F2A47E2E6B40A923
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 481 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. 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 PAYMENT — NOTHING RENEWS ITSELF. CHECKOUT IS SHOPIFY’S OWN; YOUR CARD COMES BY EMAIL AFTER IT.
