UCP status report

1smarter.com

Q: What is a UCP profile?

The JSON file a store publishes at /.well-known/ucp to tell UCP agents which services it offers, how to call them and how it takes payment. The spec calls it the business profile. 1smarter.com's is 3.3 KB, written for UCP 2026-04-08. What goes in a UCP profile.

Q: How was 1smarter.com checked?

With public requests on 21 Oct 2026: we read /.well-known/ucp and robots.txt, validated the profile against UCP 2026-04-08, checked that its spec and schema links resolve. No sign-in and no purchase. How we check.

Verified

1smarter.com publishes a valid UCP profile. The checks below list what is still worth adding.

SallaREST, MCPHTTP 200 in 498 msrelease 2026-04-08

UCP Score 91/100 grade A · ready for UCP agents To fix 9 1 breaks the spec

Passed 11 checks

Checked 21 Oct 19:50 UTC · public requests

Findings

11 passed · 9 to fix

Discovery

Problem

The profile isn't served with the caching the spec requires

Served without a Cache-Control header. Spec level: MUST. Not part of the UCP Score. How to fix →

To fix

The profile has no ETag or Last-Modified header

Spec level: SHOULD. Not part of the UCP Score. How to fix →

HTTPS

https

Profile URL uses https://

https

UCP profile reachable

/.well-known/ucp

HTTP 200

/.well-known/ucp

AI bot access

robots.txt

robots.txt allows /.well-known/ucp

robots.txt

UCP profile

To fix

Name capabilities the way the spec does

ucp.shopping.checkout

A capability is not named in the spec's dotted form (e.g. dev.ucp.shopping.checkout). How to fix →

ucp.shopping.checkout

To fix

Name payment handlers the way the spec does

A payment handler is not named in the spec's dotted form (e.g. com.google.pay). How to fix →

To fix

Use YYYY-MM-DD for handler version

A payment handler version is not in YYYY-MM-DD format. How to fix →

To fix

Move to the latest UCP protocol version

ucp.version

Your profile declares a valid but older protocol version. A newer one is published. How to fix →

ucp.version

Profile passes schema validation

ucp

No structural errors

ucp

Protocol version present and well-formed

ucp.version

Version: 2026-04-08

ucp.version

Public keys published

keys

Keys published at the top level

keys

Services

Capabilities declared

capabilities

5 of 6 capability families detected: Checkout, Identity Linking, Cart Management, Order Management, Catalog. A family counts once however many namespaces or extensions declare it.

capabilities

Checkout capability

shopping.checkout

dev.ucp.shopping.checkout detected

shopping.checkout

Transports declared

services

REST, MCP

services

Outside UCP

To fix

Publish Organization schema (JSON-LD) on the homepage

JSON-LD

No Organization-typed JSON-LD detected on your homepage. How to fix →

JSON-LD

To fix

Add Open Graph meta tags to the homepage

og: meta

OG tags missing or incomplete on your homepage. How to fix →

og: meta

To fix

Add a mobile viewport meta tag

meta viewport

No viewport meta tag detected on your homepage. How to fix →

meta viewport

llms.txt

/llms.txt

Found at /llms.txt

/llms.txt

sitemap.xml

/sitemap.xml

Found at /sitemap.xml

/sitemap.xml

Check trace

How 1smarter.com answered our check

The five ways an agent can reach this store, what each one met, and every request we made.

1 of 5 open
4 requests · 498 ms at the store · public requests only

01Hosting ↗

Finding the profile

Open
02Identity Linking ↗

Acting for the buyer

Not offered
03Embedded ↗

In the buyer's browser

Not offered
04Services ↗

Calling its services

None
05continue_url ↗

Sending the buyer to the website

Not declared

UCP Checkerpublic requests

2 requestsFinding the profile/.well-known/ucp · 200
read from profileActing for the buyernot declared
read from profileIn the buyer's browsernot declared
not calledCalling its servicesnone declared
read from profileSending to the websitenot declared
2 requestsOutside UCPhomepage · /llms.txt

Open

01 · Finding the profile2 requests

Served at /.well-known/ucp with 200 OK, 3.3 KB. robots.txt allows /.well-known/ucp.

Not offered

02 · Acting for the buyerread from profile

The profile doesn't declare identity linking, so an agent can't act for a signed-in buyer.

Not offered

03 · In the buyer's browserread from profile

No Embedded service is declared.

None

04 · Calling its servicesnot called

No services are declared.

Not declared

05 · Sending the buyer to the websiteread from profile

No permalink declared. Whether error replies carry a continue_url shows only in an agent run.

01 PROFILEGET /.well-known/ucp → 200, 3.3 KB of JSON498 ms
01 PROFILEGET /robots.txt → allows /.well-known/ucp–
01 PROFILEValid against the 2026-04-08 schema; no keys publishedlocal
OUTSIDE UCPGET / → 403, no Organization schema found–
OUTSIDE UCPGET /llms.txt → 200, 5.9 KB–

MCP tools

12 listed

The tools 1smarter.com's MCP service listed when we asked (tools/list), grouped by the capability in its profile that calls for them.

Other toolsnot bound to a declared capability

cancel_cartcancel_checkoutcatalog_lookupcatalog_searchcomplete_checkoutcreate_cartcreate_checkoutget_cartget_checkoutget_orderupdate_cartupdate_checkout

Capabilities

9 declared, all at 2026-04-08

Checkout shopping.checkout

Cart shopping.cart

Catalog Search shopping.catalog.search

Catalog Lookup shopping.catalog.lookup

Fulfillment shopping.fulfillment

Discount shopping.discount

Buyer Consent shopping.buyer_consent

Order Management shopping.order

Identity Linking common.identity_linking

Payment handlers

1 declared

Apple Pay apple_pay

UCP profile as served 5.9 KB · 152 lines

{
    "ucp": {
        "version": "2026-04-08",
        "services": {
            "dev.ucp.shopping": {
                "mcp": {
                    "schema": "https://ucp.dev/services/shopping/openrpc.json",
                    "endpoint": "https://1smarter.com/_app/ucp/mcp"
                },
                "rest": {
                    "schema": "https://ucp.dev/services/shopping/openapi.json",
                    "endpoint": "https://1smarter.com/_app/ucp"
                },
                "spec": "https://ucp.dev/2026-04-08/specification/overview/",
                "version": "2026-04-08"
            }
        },
        "capabilities": [
            {
                "name": "dev.ucp.shopping.checkout",
                "spec": "https://ucp.dev/2026-04-08/specification/checkout/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/checkout.json",
                "version": "2026-04-08",
                "embedded_checkout": {
                    "sdk_url": "https://1smarter.com/ec/client.js",
                    "embed_url_template": "https://1smarter.com/_app/ucp/checkout-sessions/{session_id}/embed"
                },
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.cart",
                "spec": "https://ucp.dev/2026-04-08/specification/cart/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/cart.json",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.catalog.search",
                "spec": "https://ucp.dev/2026-04-08/specification/catalog/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/catalog.json",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.catalog.lookup",
                "spec": "https://ucp.dev/2026-04-08/specification/catalog/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/catalog.json",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.fulfillment",
                "spec": "https://ucp.dev/2026-04-08/specification/fulfillment/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/fulfillment.json",
                "extends": "dev.ucp.shopping.checkout",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.discount",
                "spec": "https://ucp.dev/2026-04-08/specification/discount/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/discount.json",
                "extends": "dev.ucp.shopping.checkout",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.buyer_consent",
                "spec": "https://ucp.dev/2026-04-08/specification/buyer-consent/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/buyer-consent.json",
                "extends": "dev.ucp.shopping.checkout",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.shopping.order",
                "spec": "https://ucp.dev/2026-04-08/specification/order/",
                "schema": "https://ucp.dev/2026-04-08/schemas/shopping/order.json",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ]
            },
            {
                "name": "dev.ucp.common.identity_linking",
                "spec": "https://ucp.dev/2026-04-08/specification/identity-linking/",
                "schema": "https://ucp.dev/2026-04-08/schemas/common/identity-linking.json",
                "version": "2026-04-08",
                "supported_versions": [
                    "2026-04-08",
                    "2026-01-23",
                    "2026-01-11"
                ],
                "authorization_server": "https://accounts.salla.com"
            }
        ],
        "payment_handlers": [
            {
                "id": "apple_pay",
                "name": "Apple Pay",
                "spec": "https://developer.apple.com/documentation/applepayontheweb",
                "type": "apple_pay",
                "schema": "https://developer.apple.com/documentation/applepayontheweb/paymentrequest",
                "version": "1.0",
                "merchant_id": "487925998",
                "available_instruments": [
                    {
                        "type": "card",
                        "constraints": {
                            "networks": [
                                "mada",
                                "visa",
                                "mastercard"
                            ]
                        }
                    }
                ]
            }
        ]
    },
    "signing_keys": []
}

What goes in a UCP profile →Check your JSON in the Validator →Guides by store platform →

/llms.txt as served 5.9 KB · mentions UCP

# متجر سماترر. الرقمي

> متجر سماترر. الرقمي متخصص في بيع الاشتراكات الرقمية الأصلية، الأجهزة الترفيهية، والأدوات المنزلية الذكية. يقدم المتجر حلولاً ترفيهية تشمل اشتراكات البث المباشر والأفلام، وأجهزة أندرويد تي في، ومعدات تنظيف لاسلكية، مع التركيز على تقديم خدمة احترافية وضمان كامل ودعم فني سريع. يستهدف المتجر العملاء في المملكة العربية السعودية الباحثين عن تجربة ترفيهية رقمية موثوقة وأدوات منزلية عصرية بأسعار منافسة.

> تتراوح أسعار المنتجات من 99 ريال للملحقات التقنية إلى 599 ريال للأجهزة الترفيهية المتكاملة. يوفر المتجر تفعيلاً فورياً للاشتراكات الرقمية بعد الشراء، مع توفر دعم فني متواصل عبر الواتساب لمعالجة الاستفسارات التقنية. يتميز المتجر بسمعة طيبة تمتد لأكثر من ثلاث سنوات وفقاً لآراء العملاء، مع الالتزام بتقديم اشتراكات أصلية ومستقرة.
- WhatsApp: +966581292692
- Mobile: +966595302300


## Supported Languages

- العربية (rtl)

## Payment Methods

- وسائل دفع إلكترونية آمنة

## Product Categories

- [جميع المنتجات](https://1smarter.com/جميع-المنتجات/c2127325289): كافة الاشتراكات الرقمية والأجهزة والملحقات المتاحة في المتجر
- [الأجهزة الترفيهية](https://1smarter.com/الأجهزة-الترفيهية/c1321573793): أجهزة استقبال ذكية ووصلات عرض أصلية للهواتف والشاشات
- [المكانس الكهربائية](https://1smarter.com/المكانس-الكهربائية/c897839780): مكانس لاسلكية محمولة وأدوات تنظيف كهربائية متعددة الاستخدامات

## Top Products

- [اشتراك سماترر سنة – الأكثر مبيعًا](https://1smarter.com/ar/product-669164357/p669164357): اشتراك رقمي سنوي يضم قنوات بث مباشر ومكتبة أفلام ومسلسلات، 105 ريال — ★ 5/5 (299 reviews)
- [جهاز حسون تي في بوكس مع اشتراك سنة](https://1smarter.com/ar/product-1672888925/p1672888925): جهاز استقبال أندرويد ذكي مع اشتراك ترفيهي مفعل لمدة عام، 599 ريال
- [وصلة HDMI ‏iPhone اصلي](https://1smarter.com/ar/product-1951752775/p1951752775): محول أصلي لعرض محتوى شاشة الآيفون على التلفزيون بدقة عالية، 209 ريال
- [فرشاة تنظيف كهربائية دوّارة 5 في 1](https://1smarter.com/ar/product-1785007010/p1785007010): أداة تنظيف لاسلكية قابلة للشحن مع رؤوس متعددة للمنزل، 150 ريال — ★ 5/5 (1 reviews)
- [وصلة HDMI تايبC اصلي](https://1smarter.com/ar/product-1915174866/p1915174866): وصلة عرض للأجهزة التي تدعم منفذ Type-C متوافقة مع الشاشات، 209 ريال
- [مكنسة كهربائية لاسلكية محمولة](https://1smarter.com/ar/product-2132264007/p2132264007): مكنسة يدوية بقوة شفط 9000 باسكال لتنظيف السيارات والمنزل، 150 ريال
- [سماعة ايفون تايب سي وكالة اصلي](https://1smarter.com/ar/product-1138273019/p1138273019): سماعة أذن سلكية أصلية بمنفذ Type-C لأجهزة آبل الحديثة، 99 ريال
- [اشتراك سماترر سنة](https://1smarter.com/ar/product-2144419330/p2144419330): اشتراك ترفيهي رقمي لمدة 12 شهراً، 150 ريال (غير متوفر حالياً)

## Buying Guides

- [طريقة تفعيل الاشتراك على أجهزة iOS](https://1smarter.com/طريقة-تفعيل-الاشتراك-على-الايفون-والايباد/page-861803051): دليل إعداد وتشغيل الخدمة على أجهزة الآيفون والآيباد
- [طريقة التفعيل ل شاشات الاندرويد](https://1smarter.com/طريقة-التفعيل-بعد-الشراء/page-645782577): خطوات تحميل وتفعيل التطبيق على الشاشات الذكية بنظام أندرويد
- [تفعيل الاشتراك على الشاشات ‏سامسونج /LG](https://1smarter.com/تفعيل-الاشتراك-على-الشاشات/page-797367981): شرح تثبيت تطبيقات البث على شاشات سامسونج وإل جي الذكية
- [طريقة تفعيل جوالات الأندرويد](https://1smarter.com/جوال-اندرويد/page-98880345): دليل المستخدم لتشغيل الاشتراك على الهواتف التي تعمل بنظام أندرويد

## Support / FAQ

- [تواصل معنا](https://wa.me/+966581292692): الدعم الفني المباشر عبر الواتساب للمساعدة في التفعيل والاستفسارات

## Docs

- [API Catalog](https://1smarter.com/.well-known/api-catalog): Full list of available store API endpoints
- [MCP](https://1smarter.com/mcp): Model Context Protocol endpoint for AI tool integration
- [UCP](https://1smarter.com/.well-known/ucp): Universal Commerce Protocol discovery — agent-facing catalog search, cart, and checkout
- [Sitemap](https://1smarter.com/sitemap.xml): Complete sitemap of all store pages and products
- [Robots.txt](https://1smarter.com/robots.txt): Crawl and indexing directives for search engines
- [OAuth Discovery](https://1smarter.com/.well-known/openid-configuration): OAuth 2.0/OpenID Connect discovery endpoint

Any store page can be returned as markdown by sending `Accept: text/markdown` in the request headers.

Is 1smarter.com your store?

Claim it with one DNS record.

Claim this store Send an agent to shop here ↗

Status badge

Markdown ·

[![UCP Status](https://ucpchecker.com/badge/1smarter.com)](https://ucpchecker.com/status/1smarter.com)

Questions

Can UCP agents buy from 1smarter.com?

Through its REST and MCP services. This is what the store declares and what our check reached; an observed agent run shows how far an agent actually gets.

Is 1smarter.com ready for UCP agents?

1smarter.com publishes a valid UCP profile and scores 91/100 (grade A). 9 things to fix: the profile isn't served with the caching the spec requires, the profile has no ETag or Last-Modified header, name capabilities the way the spec does and name payment handlers the way the spec does.

What is a UCP profile?

The JSON file a store publishes at /.well-known/ucp to tell UCP agents which services it offers, how to call them and how it takes payment. The spec calls it the business profile. 1smarter.com's is 3.3 KB, written for UCP 2026-04-08. What goes in a UCP profile.

How was 1smarter.com checked?

With public requests on 21 Oct 2026: we read /.well-known/ucp and robots.txt, validated the profile against UCP 2026-04-08, checked that its spec and schema links resolve. No sign-in and no purchase. How we check.