UCP Checker
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UCP Verification Report

dreamstore.hk

Live Universal Commerce Protocol & Agentic Commerce status, profile, and capability breakdown.

✓Verified
A 95/100
Latency 584ms Spec 2026-08-25 HTTP 200 Security HTTPS Observed 3 minutes ago

What is UCP? The Universal Commerce Protocol is the open standard AI shopping agents use to discover, browse, and check out at online stores. Read the spec overview →

95
/ 100
UCP Score
A

dreamstore.hk publishes a conforming profile with broad capability coverage.

Agent Discovery100
UCP Conformance92
Capability Coverage94
Verified

dreamstore.hk publishes a valid UCP profile, with minor schema warnings.

Latency
584ms
Version
2026-08-25
Robots.txt
Allowed ✅

/llms.txt content

The plain-text brief this store publishes to AI agents. Captured on the most recent check.

676 B1533389375b42c00
mentions UCP
# llms.txt
# Public brief for AI agents about Dreamstore 

# About
本店 Dreamstore 於1993年成立,PlayStation Authorized Dealer,Price五星級商戶
本公司主要售賣Sony PlayStation 、任天堂原裝正貨主機、遊戲、配件

# Product Categories
- Nintendo Switch 2 主機
- Nintendo Switch 2 遊戲
- Nintendo Switch 2 配件
- Nintendo Switch 遊戲
- Nintendo Switch 配件
- PS5 主機
- PS5 遊戲
- PS5 配件
- 清庫存特價
- 預訂商品

# Policies
- Return policy: https://dreamstore.hk/returnpolicy
- Terms: https://dreamstore.hk/terms
- Privacy: https://dreamstore.hk/privacy

# UCP
- Discovery profile: https://dreamstore.hk/.well-known/ucp
View source ↗

Capabilities Detected

UCP capabilities supported by this endpoint
Cart ✓ Bound 2026-08-25
Discount Extension ✓ Bound 2026-08-25
Checkout ✓ Bound 2026-08-25
Fulfillment Extension ✓ Bound 2026-08-25
Catalog Lookup ✓ Bound 2026-08-25
Catalog Search ✓ Bound 2026-08-25

Technical Vitals

Technical details for this UCP endpoint
UCP Status Verified
Endpoint https://dreamstore.hk/.well-known/ucp
HTTP Status 200
UCP Version 2026-08-25
Transports REST, MCP
Last Observed
Last Full Index
Domain Alerts

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Access

AI Agent Access (robots.txt)

AI agent access permissions based on robots.txt
GPTBotOpenAI / ChatGPT ✓Allowed
Google-ExtendedGemini / Google ✓Allowed
ClaudeBotClaude / Anthropic ✓Allowed
Applebot-ExtendedApple Intelligence ✓Allowed
CCBotCommon Crawl ✓Allowed
Google

Against Google's merchant guide

What Google's UCP merchant guide asks a store's profile to have, for checkout in AI Mode and Gemini. Read from the public profile only. Google's own sandbox, in Merchant Center, is invite-only; this is not Google's verdict.

How the store's UCP profile lines up with Google's merchant guide
Speaks the release Google's guide usesUCP 2026-04-08 (under supported_versions; the profile itself is 2026-08-25) ✓Has it
Shopping service over RESTGoogle calls the REST endpoint. ✓Has it
Checkout capabilitydev.ucp.shopping.checkout is declared. ✓Has it
Order capability, for order updatesGoogle expects signed order webhooks after purchase (dev.ucp.shopping.order). !Missing
Signing keys for webhooksOrder webhooks must be signed with a key published in the profile. !Missing
Google Pay payment handlerGoogle completes checkout with a Google Pay token: publish a com.google.pay handler with your merchant name and id. !Missing
Cart, discounts and fulfilmentcart declared, discounts declared, fulfilment declared. Optional in the guide. –Optional

Needs a live checkout to show, so not read here: terms of service and privacy links on every checkout; carts that return continue_url and expires_at; a completed order with its label and permalink_url; errors in the 2026-04-08 shape (ucp.status "error", severity, continue_url).

Checkout

Payment Configuration

💳 Pm 4979608616566784 dev.boutir.payment.customized.pm_4979608616566784
Gateway:Unknown
Raw UCP Profile JSON
{
    "ucp": {
        "keys": [],
        "status": "success",
        "version": "2026-08-25",
        "services": {
            "dev.ucp.shopping": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/overview",
                    "schema": "https://ucp.dev/2026-08-25/services/shopping/rest.openapi.json",
                    "version": "2026-08-25",
                    "endpoint": "https://dreamstore.hk/apis/ucp",
                    "transport": "rest"
                },
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/overview",
                    "schema": "https://ucp.dev/2026-08-25/services/shopping/mcp.openrpc.json",
                    "version": "2026-08-25",
                    "endpoint": "https://dreamstore.hk/apis/ucp/mcp",
                    "transport": "mcp"
                }
            ]
        },
        "capabilities": {
            "dev.ucp.shopping.cart": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/cart",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/cart.json",
                    "version": "2026-08-25"
                }
            ],
            "dev.ucp.shopping.checkout": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/checkout",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/checkout.json",
                    "version": "2026-08-25"
                }
            ],
            "dev.ucp.shopping.discount": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/discount",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/discount.json",
                    "extends": [
                        "dev.ucp.shopping.cart",
                        "dev.ucp.shopping.checkout"
                    ],
                    "version": "2026-08-25"
                }
            ],
            "dev.ucp.shopping.fulfillment": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/fulfillment",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/fulfillment.json",
                    "extends": [
                        "dev.ucp.shopping.checkout"
                    ],
                    "version": "2026-08-25"
                }
            ],
            "dev.ucp.shopping.catalog.lookup": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/catalog/lookup/",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_lookup.json",
                    "version": "2026-08-25"
                }
            ],
            "dev.ucp.shopping.catalog.search": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/catalog/search/",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_search.json",
                    "version": "2026-08-25"
                }
            ]
        },
        "payment_handlers": {
            "dev.boutir.payment.customized.pm_4979608616566784": [
                {
                    "id": "dev.boutir.payment.customized.pm_4979608616566784",
                    "spec": "https://dreamstore.hk/.well-known/ucp/payment-handler/spec",
                    "config": {
                        "name": "轉數快 / FPS 付款",
                        "description": "請填上付款人英文名字於轉帳收據,並上傳到本網站核對,顧客請在1日內完成交易,如資料不齊導致未能確認訂單,系統將會自動取消訂單\n",
                        "customized_payment_method_id": "4979608616566784"
                    },
                    "schema": "https://dreamstore.hk/.well-known/ucp/payment-handler/schema.json",
                    "version": "2026-08-25",
                    "available_instruments": [
                        {
                            "type": "customized"
                        }
                    ]
                }
            ]
        },
        "supported_versions": {
            "2026-04-08": "https://dreamstore.hk/.well-known/ucp/2026-04-08",
            "2026-08-25": "https://dreamstore.hk/.well-known/ucp/2026-08-25"
        }
    }
}
Frequently Asked

About this dreamstore.hk report

What does it mean that dreamstore.hk is verified for UCP?
It means dreamstore.hk publishes a valid UCP profile at /.well-known/ucp, the profile passes schema validation against 2026-08-25, and AI agents can discover its commerce capabilities without needing to scrape HTML. That is what the store declares. Whether an agent actually completes a purchase is a separate question — where an observed agent run is shown on this page, it answers that one.
Can I trust dreamstore.hk for AI agent purchases?
Verification means the store is technically ready — payment handlers declared, transports reachable, schema valid. It doesn't grade business reputation or fulfilment quality. For trust on the commerce side itself, check the store's own reviews. For trust on the agent integration side, this page is the source of truth.
What platform does dreamstore.hk use for UCP?
Our detection identifies dreamstore.hk as running on Boutir. Many large UCP-verified stores use Shopify, BigCommerce, or custom stacks built on the open spec. The transport list above shows the exact mechanism (REST, MCP, A2A, Embedded) the profile declares.
How was this UCP report for dreamstore.hk generated?
Our crawler fetches dreamstore.hk/.well-known/ucp directly, parses the profile against the official UCP JSON schema, checks robots.txt for AI bot policies, and runs payment-handler validation. No manual review, no opinions — just what the profile actually says. The check ran 3 minutes ago.
How often is dreamstore.hk re-checked?
Every domain in our directory is re-crawled at least every 24 hours. You can also trigger a fresh check from this page at any time, or subscribe to alerts to get notified the moment the status changes — that's how we built the only continuously updated UCP directory on the internet.
Why does this status matter?
Universal Commerce Protocol is the standard AI shopping agents (ChatGPT, Claude, Gemini, Apple Intelligence) use to discover what a store sells, how to add items to a cart, and how to check out. If a store isn't UCP-verified, agents can still scrape it — but they'll be slower, less reliable, and far more likely to fail at checkout. UCP turns a guess into a guarantee.

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