# Yeww

> Yeww is a marketplace for private ski, snowboard and mountain-bike lessons with independent instructors in Morzine and the Portes du Soleil. The listed price is the price the customer pays.

Yeww is not a ski school and does not employ the instructors. Customers discover instructors on the website, then book and pay on the instructor's Yeww booking page.

## Sports and places

Ski and snowboard lessons are listed in Morzine, Les Gets, Avoriaz and Châtel. Mountain biking is listed in those four resorts and also in Morgins and Champéry.

Ski and snowboard are separate. A ski-only instructor does not appear in a snowboard search.

A winter instructor goes live only after Yeww has checked a French ski qualification or a recognised equivalent, a carte professionnelle and insurance. A mountain-bike coach needs a coaching qualification, insurance and business registration. This file does not say who is free on a date.

## Live availability

Sessions change. A result is the availability at the time of the query, not a hold and not a booking.

- Human pages: https://yeww.app/ski, https://yeww.app/snowboard, https://yeww.app/mtb, and each resort and instructor page below.
- HTTP: `GET https://yeww.app/api/availability`. Required: `sport` (`ski`, `snowboard` or `mtb`) and either `date` or both `from` and `to`. Optional: `resort`, `duration`, `language`, `instructor`, `party`. `resort` matches ignoring case, accents and extra spaces. The response keeps the stored spelling, such as Châtel.
- MCP: `https://yeww.app/api/mcp`, tools `search_availability` and `get_instructor`. A short explanation for people is at https://yeww.app/mcp.

Dates and times are Europe/Paris. At most 14 days are returned in one search, and at most 100 offers. `price` is the final amount the customer is charged, in euros with two decimal places. It is the instructor's take-home plus a 10% Yeww fee. An instructor price of 15000 cents is charged as 165.00. It is not rounded to a different cent.

The full request rules, examples and limitations are at https://yeww.app/llms-full.txt.

### Example queries

These URLs are examples inside the booking horizon. The API returns the sessions that are free when the URL is fetched. An empty offer list is a valid live result. The booking page checks the chosen session again. None of these links promises that a session is still free.

- https://yeww.app/api/availability?sport=snowboard&date=2026-12-27&resort=Morzine
- https://yeww.app/api/availability?sport=ski&date=2026-12-27&resort=Morzine
- https://yeww.app/api/availability?sport=mtb&date=2026-12-27&resort=Morzine
- https://yeww.app/snowboard/morzine?date=2026-12-27
- https://yeww.app/ski/morzine?date=2026-12-27
- https://yeww.app/mtb/morzine?date=2026-12-27
- https://yeww.app/.well-known/openapi.json

Compatible agent clients can use MCP at https://yeww.app/api/mcp. A person connects that URL. Yeww does not join an assistant by itself.

## MCP

`POST https://yeww.app/api/mcp` speaks MCP over JSON-RPC. The human page for that server is https://yeww.app/mcp. Yeww does not join an assistant by itself. A person has to connect the API URL. No API key is required. The tools are read-only.

- `search_availability` uses the same filters as the HTTP API and returns bookable sessions at query time.
- `get_instructor` takes a public `slug` and returns the public profile. It does not return that instructor's live sessions.

MCP cannot create a booking, take a payment, or reserve a slot. Booking happens only when the customer opens the returned `booking_url` on Yeww.

## Booking

A booking URL looks like `https://yeww.app/coaches/example-slug/book?date=2026-12-20&start=09%3A00&duration=180`. The `example-slug` segment is only a shape example, not a listed instructor. `date`, `start` and `duration` identify one session. The page checks that the session is still free. If it is not, the page does not book a different session.

## Canonical pages

- Home: https://yeww.app
- Facts: https://yeww.app/facts
- FAQ: https://yeww.app/faq
- Instructors: https://yeww.app/instructors
- Ski: https://yeww.app/ski
- Snowboard: https://yeww.app/snowboard
- Mountain bike: https://yeww.app/mtb
- Profile: https://yeww.app/coaches/{slug}
- Detailed guide: https://yeww.app/llms-full.txt
- Assistant page: https://yeww.app/mcp
- OpenAPI: https://yeww.app/.well-known/openapi.json

Resort pages use `/{sport}/{resort}`, for example https://yeww.app/ski/morzine, https://yeww.app/snowboard/les-gets and https://yeww.app/mtb/morgins.
Those pages include current sessions in the HTML: instructor, time, the customer price and a booking link. A single day is `?date=YYYY-MM-DD`, for example https://yeww.app/snowboard/morzine?date=2026-12-25. The sitemap lists the resort page, not every date. The price on the page is the price the customer pays.

## Contact

Questions: https://yeww.app/faq and mailto:admin@yeww.app.
A resort that is not listed yet can register interest from https://yeww.app/ski.

## Live pages
- https://yeww.app
- https://yeww.app/facts
- https://yeww.app/faq
- https://yeww.app/instructors
- https://yeww.app/mcp
- https://yeww.app/ski
- https://yeww.app/snowboard
- https://yeww.app/mtb
- https://yeww.app/ski/morzine
- https://yeww.app/snowboard/morzine
- https://yeww.app/mtb/morzine
- https://yeww.app/ski/les-gets
- https://yeww.app/snowboard/les-gets
- https://yeww.app/mtb/les-gets
- https://yeww.app/ski/avoriaz
- https://yeww.app/snowboard/avoriaz
- https://yeww.app/mtb/avoriaz
- https://yeww.app/ski/chatel
- https://yeww.app/snowboard/chatel
- https://yeww.app/mtb/chatel
- https://yeww.app/mtb/morgins
- https://yeww.app/mtb/champery

## Instructors
Each line is a verified instructor who is live on Yeww right now: public name, activities, resorts, from price, profile. A from price is the cheapest standard public price, not a date-specific session price. Who is free is not in this list.
- Lawrence C. — Snowboard — Avoriaz, Les Gets, Morzine, Châtel — from €165.00 — https://yeww.app/coaches/lawrencec