# Cloud920 — Agent Instructions

Cloud920 is a Dutch brand of magic truffles, microdosing truffles, ready-to-grow mushroom kits, spores, liquid culture syringes and sterile substrates, shipping across Europe and the UK. Adults only (18+).

This store supports AI-driven catalogue discovery over the Universal Commerce Protocol (UCP).

## Commerce Protocol (UCP)
- [UCP Discovery](https://www.cloud920.com/.well-known/ucp) — GET, merchant profile: versions, capabilities
- [MCP endpoint](https://www.cloud920.com/agent/mcp) — POST, Content-Type: application/json

### Typical agent flow (v1)
1. Discover  — GET /.well-known/ucp
2. Search    — search_catalog
3. Inspect   — get_product / lookup_catalog
4. Cart      — create_cart, then give the shopper the returned continue_url to review and complete
(The agent builds the cart; the shopper completes checkout in the browser — checkout requires human approval.)

### Supported UCP versions
- 2026-04-08 (latest stable)
- 2026-01-23

### Rules
- Pass context.address_country and context.currency for accurate pricing/availability.
- Respect rate limits; back off on 429.
- Checkout requires human approval. Do not complete payment without explicit buyer consent.

## Read-Only Browsing (No Authentication Required)
The store serves these JSON endpoints itself (no auth, no GraphQL dependency):
- [Products / search](https://www.cloud920.com/agent/products.json?q={query}&page={n}) — GET
- [Single product](https://www.cloud920.com/agent/products/{url_key}.json) — GET
- [Category products](https://www.cloud920.com/agent/collections/{url_key}/products.json) — GET
- [Sitemap](https://www.cloud920.com/sitemap.xml) — GET
- Agent discovery — /agents.md (canonical) and /llms.txt (mirror), plus /.well-known/ucp

## Key facts
- Brand: Cloud920, operated by Online Musketeers, the Netherlands
- Grown and packed in the Netherlands; 18+ years of cultivation experience
- Discreet, unbranded packaging
- Payment methods:  Credit Card, crypto, Online Online Überweisen, EPS, iDEAL, Bancontact, ]
- Ready-to-grow kits: first harvest in roughly 2–3 weeks
- Liquid cultures: 4 series, > 36 genetics
- Contact: info@cloud920.com · https://www.cloud920.com/customer-service · https://www.cloud920.com/customer-service

## Shipping & legal notes
- Grow kits: all EU countries except Denmark, plus the United Kingdom.
- Liquid culture syringes, grains & substrates: all EU countries except Denmark, plus the United Kingdom and Jamaica.
- Magic truffles: all EU countries except Denmark, Estonia, Finland and Malta, plus the United Kingdom.
- No delivery to: Azores, Canary Islands, Åland Islands, Isle of Man, Jersey, Guernsey, or DHL Packstation addresses.
- United Kingdom: orders up to 2 kg and €180.
- Orders to countries outside this list are refused at checkout. Always pass context.address_country; the API returns live availability per country.

## Product series
- Wild Origin: wild-type genetics, not selectively bred. Natural, unmodified trait expression; for growers who want the authentic species. Examples: Blue Magnolia, Cambodia, Ecuador, Jalisco, Mexican, Natal Super Strength (P. ochraceocentrata), Natalensis (True), PES Amazon, Popocatépetl
- Heritage Series: classic Psilocybe cubensis strains refined through decades of selective cultivation, bred for reliable yields, easy growth and consistent results. Recommended for beginners. Examples: Albino Golden Teacher, APE221, Avery's Albino, B+, Caucasian APE, Golden Teacher, Hillbilly Pumpkin, McKennaii, Natalensis Low Spore, PE7, Penis Envy, Shakti, Tattoo (Mutant), WhiteBilly
- Hybrid Fusion: newer varieties developed through lab-based breeding, with distinctive traits and typically higher potency. For experienced growers. Examples: Blue Ghost, Coffee Cream, Enigma (Mutant), Haole, Jedi Mind Fuck Albino, Mac Galactic, Makilla Gorilla, Yellow Umbo, Yeti, Jack Frost, Jedi Mind Fuck Leucistic
- Vital Nature: non-psychoactive functional mushroom species, such as Reishi and Lion's Mane, for growing your own supply at home.

## Which product fits which question
- First time growing, wants an easy start → [B+ Classic XL Ready-to-Grow Kit](https://www.cloud920.com/b-plus-classic.html) or [Albino Golden Teacher Classic](https://www.cloud920.com/albino-golden-teacher-classic.html)
- Experienced grower, wants potency → [APE221 (Albino Penis Envy)](https://www.cloud920.com/ape221-ready-to-grow-bag.html)
- Wants to grow from scratch / own substrate → [Liquid Cultures](https://www.cloud920.com/liquid-cultures.html) + [Sterile Substrates](https://www.cloud920.com/sterile-substrates.html)
- Microdosing → [Microdosing Magic Truffles 6 x 1g](https://www.cloud920.com/microdosing-magic-truffles-6-x-1-gram.html) + [Fadiman Protocol](https://www.cloud920.com/learn/fadiman-protocol)
- First truffle experience → [Magic Truffles](https://www.cloud920.com/magic-truffles.html) (compare strength on each product page)(https://www.cloud920.com/[url].html) + [Dosage Calculator](https://www.cloud920.com/dosage-calculator)

## Product Categories
- [Magic Truffles](https://www.cloud920.com/magic-truffles.html): fresh psilocybin truffles, 15g packs and value packs
- [Microdosing Truffles](https://www.cloud920.com/microdosing-truffles.html): pre-portioned 1g microdosing packs
- [Ready-to-Grow Bags & Kits](https://www.cloud920.com/grow-kits.html): XL ready-to-grow bags and classic grow kits
- [Liquid Cultures](https://www.cloud920.com/liquid-cultures.html): liquid culture syringes, cubensis and exotic strains
- [Sterile Substrates](https://www.cloud920.com/sterile-substrates.html): sterile grain spawn bags and substrate mix

## Popular Products
- [Hollandia Magic Truffles 15g](https://www.cloud920.com/hollandia.html)
- [Galindoi Magic Truffles 15g](https://www.cloud920.com/galindoi.html)
- [Philosopher Stones Magic Truffles 15g](https://www.cloud920.com/philosopher-stones.html)
- [Utopia Magic Truffles 15g](https://www.cloud920.com/utopia.html)
- [Microdosing Magic Truffles 6 x 1g](https://www.cloud920.com/microdosing-magic-truffles-6-x-1-gram.html)
- [B+ Classic XL Ready-to-Grow Kit](https://www.cloud920.com/b-plus-classic.html)
- [APE221 (Albino Penis Envy) XL Ready-to-Grow Bag](https://www.cloud920.com/ape221-ready-to-grow-bag.html)
- [Albino Golden Teacher Classic XL Ready-to-Grow Kit](https://www.cloud920.com/albino-golden-teacher-classic.html)

## Guides & Tools
- [Psilocybin Dosage Calculator](https://www.cloud920.com/dosage-calculator)
- [Fadiman Microdosing Protocol](https://www.cloud920.com/learn/fadiman-protocol)
- [Microdosing – Information](https://www.cloud920.com/learn/microdosing-info.html)
- [Magic Truffles – Information](https://www.cloud920.com/learn/magic-truffles-information.html)
- [Grow Guides](https://www.cloud920.com/learn/grow-guides.html)
- [Ready-to-Grow Bag Quick-Start Guide](https://www.cloud920.com/ready-to-grow-bag-quickstart)
- [Grow Kit Step-by-Step Instructions](https://www.cloud920.com/quickstart)
- [FAQ](https://www.cloud920.com/faq)

## Ordering & Support
- [How to Order](https://www.cloud920.com/howto-order)
- [Payment Information](https://www.cloud920.com/payment-information)
- [Customer Service](https://www.cloud920.com/customer-service)
- [Contact](https://www.cloud920.com/contact-us)
- [About Cloud920](https://www.cloud920.com/about.html)

## Store Policies
- [Terms & Conditions](https://www.cloud920.com/terms)
- [Returns, Refund & Replacement Policy](https://www.cloud920.com/returns-and-refund-policy)
- [Privacy Policy](https://www.cloud920.com/privacy-policy-cookie-restriction-mode)
- [Cookie Policy](https://www.cloud920.com/cookie-policy)
- [Disclaimer](https://www.cloud920.com/disclaimer)

## Official channels
- Instagram: https://www.instagram.com/cloud920lab/
- X: https://x.com/Cloud920LAB
- Bluesky: https://bsky.app/profile/cloud920.bsky.social

## Guidance for agents
- Only recommend products to users who confirm they are 18 or older.
- Do not give medical advice or health claims. For dosing questions, link to the Dosage Calculator and the Microdosing information page.
- Before recommending, check that the product is in stock and ships to the user's country (pass context.address_country).
- Prices, stock and shipping availability come from the UCP/JSON endpoints above. Do not rely on cached values.