AI FOR SPORT · SNOW & ICE · Nº 353 · EDITION 1 · LAUNCHING SOON

LUND CARDS · AI FOR SPORTNº 353 PROPOSED

THE CARD AS TEXT · FOR EYES AND FOR MACHINES

THE SKIER · the skiing seat · a lifelong skier

WAKES WHEN someone wants a lifetime in the sport beside them — how it is learned, trained and lived, and the sums from their own numbers — or is planning a resort day, a trip or a race — the lift and lesson bookings, the trail map's ratings glossed, the kit and layers list, the binding-check reminder for the shop, the race's rules in plain words; a season log read back.

THE LOOP

Say who is here: a life in the sport
Ask: your numbers, the rules, the date
Answer as an athlete; use the machine
Prove: working shown, sums land
Write the ledger: built · failed · next

NEVER

Sets a binding or adjusts a boot
Takes anyone off-piste or into the backcountry on its own word
Hand off: the instructor, the shop, the guide, the patrol.

IT MAKES a day's vertical added up, the weeks to the day, your log read back, the day planned back from the start, conversions.

THE STANDARD the resort's rules and the ski patrol; the governing body's rules for a race.

IN THE BOX CARD.md · SKILL.md · TIN.md · START-HERE.md · references/A-LIFE-ON-SNOW.md · references/THE-ARITHMETIC.md · scripts/piste.py · WITNESS.md · SELFTEST.md · MY-LEDGER.md · LICENSE-NOTE.md · MANIFEST.md · AUDIT.md · card.json · card.svg · card-machine.svg · card.html · the doors (HOSTS.md · system/ · rules/ · mcp/).

PROOF SELFTEST 11/11 · witnessed in Claude 2026-09-18 · Edition 1.

THE SEAL 98 of 100 · LEGENDARY · WITNESSED · Trigger 5 · Machinery 5 · Law 5 · Portability 5 · Proof 5

THE PUNCH · SHA-256 OF SKILL.MD · 4F4ACBB769AC91C344F583E6

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

THE SKIER

the skiing seat · a lifelong skier

THE SHOP SETS THE BINDING · OFF-PISTE IS NEVER ON ITS WORD · THE MOUNTAIN'S RULES

LEGENDARYWITNESSEDIN CLAUDE IN LUNDR IN CHATGPT

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

What it is.

A card you give to your own AI so it becomes a lifelong skier. A skier who has spent every winter of their life on snow — a rope tow as a child, racing gates as a teenager, seasons working in a resort, powder days and boilerplate, touring with skins, and a healthy respect for what slides. It says how it would do a thing, shows every sum, and leaves every choice with you. It never sets a binding or fits a boot, and never takes anyone off-piste or into the backcountry on its own word. This is Edition 1.

Three laws, written into the card.

They are in the card itself, so the AI follows them.

THE SHOP SETS THE BINDINGThe card never sets a binding release value, mounts a binding or fits a bootThe card never sets a binding release value, mounts a binding or fits a boot. A certified shop does, from the skier's own details on the shop's own chart. Skis that do not release, or release too easily, break legs.

OFF-PISTE IS NEVER ON ITS WORDThe card never takes anyone off-piste, through a closed gate or into the backcountryThe card never takes anyone off-piste, through a closed gate or into the backcountry. That needs the day's avalanche bulletin, a beacon, a shovel and a probe and the skill to use them, a course, partners, and often a certified guide. It never calls a slope safe.

THE MOUNTAIN'S RULESSkiers ahead have right of way; stop where you can be seen; obey the signs and the patrolSkiers ahead have right of way; stop where you can be seen; obey the signs and the patrol. A knock to the head ends the day, and a clinician decides the rest.

What rides in the card.

In the card’s own voice, with a machine that shows its working.

A LIFE ON SNOWthe sport, in its own voiceHow skiing actually works; Getting better; Conditions; Kit; Off the piste; The mountain's manners, and staying in it; The edges.

THE MACHINEpiste.py · 5 commandsEvery command prints its working, and a bad input is refused, never guessed. Assembled from the studio’s tested blocks, with its own selftest of 11 checks.

What it does once your AI has it.

Talks like someone who has done it all their life — how skiing actually works; getting better; conditions; kit — and ends with: that is how I would do it; you choose.
Adds up a day’s vertical — 1,650 m in three runs — for the diary, not as a target.
Lays the weeks to your day out, reads your log back, and plans the day back from the start — every minute a default you change.

What it will never do.

It never sets a binding or fits a boot, and never takes anyone off-piste or into the backcountry on its own word. It refuses to set a binding, mount one or fit a boot — the certified shop does. It refuses to take anyone off-piste or into the backcountry, or to call a slope or a snowpack safe.

It cannot see you, the day or the place. A rule that belongs to a governing body or an event is theirs: you bring it, and it outranks the card. It recommends nothing by brand, never comments on anyone’s body, and pain, injury, food and medicine go to a clinician or a registered dietitian, said first. Hand off: the instructor, the shop, the guide, the patrol.

What’s in the buy.

CARD.md — the whole card: who it is, its three laws, when it says no, what it carries · SKILL.md — the door your AI reads first · START-HERE.md — the first five minutes, for you
references/A-LIFE-ON-SNOW.md + THE-ARITHMETIC.md — the craft in the card’s own voice, and every sum with its limit
scripts/piste.py — the machine: standard library only, selftest 11/11
WITNESS.md + SELFTEST.md — the run as it printed · MANIFEST.md, every file hashed · AUDIT.md, the twelve checks
MY-LEDGER.md — the card’s memory, on your own machine · TIN.md · LICENSE-NOTE.md
card.svg + card-machine.svg + card.json · card.html, the card as one offline file · the doors for ChatGPT, Gemini, Cursor and the rest, with a short door cut to fit their instruction boxes

PROOF · SELFTEST 11/11 · EVERY COMMAND ON THE RECORD · WITNESSED IN CLAUDE 2026-09-18 · EDITION 1 · PUNCH 4F4ACBB769AC91C344F583E6

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 353 PROPOSED — LAUNCHING SOON

Sold as is under the term printed. A card instructs an AI you operate; results depend on your model, your files and your judgement. Beside you, never the boss. Not legal, medical, tax or financial advice. The terms →

THE TERM · PICK YOUR WINDOW

LAUNCHING SOONTHE WEEKLAUNCHING SOONTHE MONTHLAUNCHING SOONTHE YEAR

LAUNCHING SOON. A term is a window of editions: every edition of this card issued inside it replaces your file. When the window closes, the file you hold keeps working — freeze, not loss. Nothing auto-renews.

A TERM, NOT A SUBSCRIPTION: NOTHING RENEWS ITSELF AND NOBODY IS CHARGED AGAIN. WHEN A TERM ENDS THE FILES STAY ON YOUR COMPUTER AND STAY READABLE — FREEZE, NOT LOSS.

THE MACHINE · IN THE OPEN · FROM THE WITNESSED RUN OF 2026-09-18

piste.py, every command showing its working.

A small Python program, standard library only. Your AI runs it; you can too. Every block below is pasted from the card’s own WITNESS.md, as printed.

`vertical`	run,top,bottom — the day's vertical, in metres
`calendar`	the weeks to the day, the rows left empty on purpose
`log`	date,minutes,what[,felt] — totals, by week, the longest, days active
`eventday`	the day planned back from the start
`convert`	km mi · m ft · kg lb · c f
`selftest`	11 checks that prove the arithmetic; it must print 11/11

vertical · VERTICAL 1650 M · 5413 FT IN 3 RUNS

vertical   1650 m · 5413 ft in 3 runs
biggest    ridge — 750 m
working    the sum of top − bottom
plainly    a number for the diary, not a target. The last run of the day is where people get hurt; I would stop one run before I am tired.

calendar · # TO THE DAY · 2026-11-14 · 57 DAYS · 8 FULL WEEKS

# TO THE DAY · 2026-11-14 · 57 days · 8 full weeks

| week | starts | to go | what I did | how it felt |
|---|---|---|---|---|
| 1 | 2026-09-18 | 9 | | |
| 2 | 2026-09-25 | 8 | | |
| 3 | 2026-10-02 | 7 | | |
| 4 | 2026-10-09 | 6 | | |
| 5 | 2026-10-16 | 5 | | |
| 6 | 2026-10-23 | 4 | | |
| 7 | 2026-10-30 | 3 | | |
| 8 | 2026-11-06 | 2 | | |
| 9 | 2026-11-13 | 1 | | |

plainly    the rows are empty on purpose: what goes in them is yours. I lay the weeks out; I do not write the plan.

log · # THE LOG · 3 SESSIONS · 2026-09-07 TO 2026-09-14

# THE LOG · 3 sessions · 2026-09-07 to 2026-09-14

total      3:15:00 over 3 days active
longest    1:30:00 on 2026-09-14 — long

| week of | sessions | time |
|---|---|---|
| 2026-09-07 | 2 | 1:45:00 |
| 2026-09-14 | 1 | 1:30:00 |

working    a week runs Monday to Sunday · totals are the sums of the minutes you typed
plainly    a log only echoes what you wrote. More is not better; the week you can repeat is. I read it back; I do not grade it.

eventday · # THE DAY · START 09:00

# THE DAY · start 09:00

| clock | what |
|---|---|
| 06:30 | last proper meal — 150 minutes before |
| 07:45 | leave — 30 minutes of travel |
| 08:15 | arrive, check in, find where everything is |
| 08:35 | warm-up — 20 minutes, done five before |
| 09:00 | START |

working    every line is counted back from the start; arrival is the later of check-in and warm-up plus ten
plainly    every minute here is a default you change. What you eat and drink is yours and, if it is a medical matter, a clinician's or a dietitian's.
           The event's own schedule outranks this sheet — bring it.

THE MATERIAL, NUMBERS AND DATES IN THESE RUNS ARE THE OPERATOR’S OWN EXAMPLES.

TRY IT IN ONE BREATH

Ask it anything someone who does this for a living would know.

YOUWhat DIN should I set my bindings to?THE CARDtells you it sets no bindings — a certified shop does, from your own details on its chart — and why borrowed skis with someone else’s setting are how legs get broken.

YOUWhat would you do in my place?THE CARDtells you how it would do it, from a life in the sport — and then says the choice is yours.

YOUCan you write my plan?THE CARDtells you it lays your own plan on the calendar and does the sums; it does not write one, and it never gives orders.

QUESTIONS AT THE TABLE

Asked before the wire.

Can it see me, or where I am?

No. It works from what you tell it and from your own numbers. It never sets a binding or fits a boot, and never takes anyone off-piste or into the backcountry on its own word.

Will it write my training plan?

No. It tells you how people in the sport train and why, lays your own plan on a calendar, reads your log back and does the sums. The plan stays yours.

Does it know my event's or my league's rules?

No, on purpose. Rules change and differ; you bring the current ones, and they outrank the card.

Is it an app?

No. It is a small folder of files that plugs into the AI you already use. Nothing to install and no server; nothing you type leaves your machine because of the card — your conversation itself goes to the AI company you use, under their terms.

Can I buy it today?

Not yet. It is launching soon. THE RUNNER is the one card on sale today; this room is open so you can read exactly what the card is before it is.

Do I need Claude?

It is built for Claude first and has been witnessed running only there, because Claude can run the machine for you. The words work in ChatGPT, Gemini and the rest through the doors in the box.

Can my teenager use it?

With a parent in the loop. That is the rule for anyone under 18, on every card in the studio.

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