UCP Checker
UCP status report

magri.cl

Verified

magri.cl publishes a valid UCP profile, but one thing in it breaks the spec: an agent that follows the rules won't find it at magri.cl.

JumpsellerMCPHTTP 200 in 1,258 msrelease 2026-08-25

UCP Score 80/100 grade B · nearly there To fix 3 1 breaks the spec
Passed 10 checks
Checked 25 Oct 03:26 UTC · public requests

Findings

10 passed · 3 to fix · 1 note
Discovery
Problem
The profile sits behind a redirect
/.well-known/ucp
magri.cl/.well-known/ucp answers 301 redirect. The spec forbids redirects on the profile, so an agent that asks magri.cl stops there. Serve it directly on every host agents use. How to fix →
/.well-known/ucp
OK
HTTPS
https
Profile URL uses https://
https
OK
UCP profile reachable
/.well-known/ucp
HTTP 200
/.well-known/ucp
OK
AI bot access
robots.txt
robots.txt allows /.well-known/ucp
robots.txt
UCP profile
To fix
Publish the public keys agents use to check your messages
keys
Your UCP profile lists no public keys, so an agent cannot confirm that a message really came from your store. How to fix →
keys
OK
Profile passes schema validation
ucp
No structural errors
ucp
OK
Protocol version present and well-formed
ucp.version
Version: 2026-08-25
ucp.version
Services
Note
Confirm checkout-link redirect strategy
payment_handlers is present but empty — agents will not be able to complete purchases via tokenized payment flow. If this store uses checkout-link redirects, this is expected.
OK
Transports declared
services
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
OK
llms.txt
/llms.txt
Found at /llms.txt
/llms.txt
OK
sitemap.xml
/sitemap.xml
Found at /sitemap.xml
/sitemap.xml
OK
Open Graph tags
og: meta
og:title and og:type/url present
og: meta
OK
Mobile viewport meta
meta viewport
<meta name="viewport"> present
meta viewport
Check trace

How magri.cl answered our check

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

0 of 5 open · 1 breaks the spec
5 requests · 1.26 s at the store · public requests only
  1. Finding the profile
    Redirect
  2. Acting for the buyer
    Not offered
  3. In the buyer's browser
    Not offered
  4. Calling its services
    Declared
  5. Sending the buyer to the website
    Not declared
UCP Checkerpublic requests
  • 3 requestsFinding the profile301 → 200
  • read from profileActing for the buyernot declared
  • read from profileIn the buyer's browsernot declared
  • not calledCalling its servicesMCP · declared · 7 tools
  • read from profileSending to the websitenot declared
  • 2 requestsOutside UCPhomepage · /llms.txt
Redirect
01 · Finding the profile3 requests
Only served after a redirect. An agent that follows the spec asks magri.cl, gets the redirect and stops: the spec forbids redirects on the profile.
magri.cl301 redirect after the redirect200
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.
Declared
04 · Calling its servicesnot called
The MCP service is declared; not called by this check.
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.
  1. 01 PROFILEGET magri.cl/.well-known/ucp → 301 redirect–
  2. 01 PROFILEAfter the redirect, GET /.well-known/ucp → 200, 972 B of JSON1,258 ms
  3. 01 PROFILEGET /robots.txt → allows /.well-known/ucp–
  4. 01 PROFILEValid against the 2026-08-25 schema; no keys publishedlocal
  5. OUTSIDE UCPGET / → 200, no Organization schema found–
  6. OUTSIDE UCPGET /llms.txt → 200, 4.1 KB–

MCP tools

7 listed · 7 of 7 the spec expects

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

Catalog searchdev.ucp.shopping.catalog.search
search_catalog
Catalog lookupdev.ucp.shopping.catalog.lookup
lookup_catalogget_product
Cartdev.ucp.shopping.cart
create_cartget_cartupdate_cartcancel_cart

Capabilities

3 declared, all at 2026-08-25
Cart shopping.cart
Catalog Lookup shopping.catalog.lookup
Catalog Search shopping.catalog.search
UCP profile as served 1.6 KB · 43 lines
{
    "ucp": {
        "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/mcp.openrpc.json",
                    "version": "2026-08-25",
                    "endpoint": "https://www.magri.cl/api/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.catalog.lookup": [
                {
                    "spec": "https://ucp.dev/2026-08-25/specification/catalog",
                    "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",
                    "schema": "https://ucp.dev/2026-08-25/schemas/shopping/catalog_search.json",
                    "version": "2026-08-25"
                }
            ]
        },
        "payment_handlers": [],
        "supported_versions": {
            "2026-08-25": "https://www.magri.cl/.well-known/ucp/2026-08-25"
        }
    }
}
/llms.txt as served 4.1 KB · mentions UCP
# Maquinarias Agrícolas

> Importación y venta de componentes agrícolas para siembra, arado, mantención, laboreo,&nbsp;labranza y todo lo necesario para el rubro con alta calidad y valores convenientes. This is a Jumpseller-powered online store. Agents can browse its public content via the sitemap or access structured product and category data through the MCP (Model Context Protocol) endpoint. No authentication required.

This document is also available at [https://www.magri.cl/agents.md](https://www.magri.cl/agents.md).

## MCP (Model Context Protocol)

- [MCP endpoint](https://www.magri.cl/api/mcp): send JSON-RPC 2.0 requests via POST (Streamable HTTP)
- [MCP discovery](https://www.magri.cl/.well-known/mcp.json): server metadata and capabilities

### Available Tools

- get_store_info: Get public store information including name, URL, country, currency, description, and logo.
- search_policies: Search the store's own pages - returns, terms, privacy, shipping, FAQ - and return the ones that answer a question, with their text. Called with no query it returns the store's legal pages. Results are ordered with those first: a page marked "legal": true is the store's own terms and can be quoted as policy, and anything else is a page the merchant wrote, which may answer the question but is not a policy.
- list_products: List available products in the store. Returns name, price, images, variants, and categories. Supports pagination and filtering by category permalink.
- get_product: Get a product by the id this server returns, or by its permalink (URL slug). Returns name, price, description, images, variants, and categories.
- search_products: Search products by query string. Searches in name, description, and SKU. Only returns available products.
- list_categories: List product categories visible in the store navigation.
- get_category: Get a category by permalink (URL slug). Returns name, description, SEO fields, and images.

The MCP endpoint is the recommended way to access structured product and category data.

## Universal Commerce Protocol (UCP)

- [UCP profile](https://www.magri.cl/.well-known/ucp): advertised capabilities and their endpoints
- [Shopping endpoint](https://www.magri.cl/api/ucp/mcp): the Catalog and Cart capabilities over UCP's MCP binding

### UCP Tools

- search_catalog: UCP Catalog search. Returns products matching a query, in the UCP Product shape.
- lookup_catalog: UCP Catalog lookup. Returns the products with the given ids, in the UCP Product shape.
- get_product: UCP Catalog detail. Returns one product by id, in the UCP Product shape.
- create_cart: UCP Cart create. Builds a cart from variant ids returned by the catalog and returns it with estimated totals and a continue_url the shopper can be handed to finish the purchase. Prices are integers in the currency's ISO 4217 minor unit: 9500 EUR is 95.00.
- get_cart: UCP Cart read. Returns the cart's current line items, estimated totals and continue_url. Prices are integers in the currency's ISO 4217 minor unit: 9500 EUR is 95.00.
- update_cart: UCP Cart update. Replaces the cart's line items with the ones sent: send every line the cart should hold afterwards, not only the ones that changed. An empty list empties the cart.
- cancel_cart: UCP Cart cancel. Empties and closes the cart, and returns the state it was in before that. Later calls for the same id report it as not found.

## Read-Only Browsing (No Authentication Required)

For agents that only need to read public store data without using the MCP endpoint:

- [Sitemap](https://www.magri.cl/sitemap.xml): all public product, category, and content pages ([robots.txt](https://www.magri.cl/robots.txt) lists the paginated sitemap files)
- [Search](https://www.magri.cl/search?q={query}): full-text product search (HTML)
- Product, category, and content pages are served as HTML at https://www.magri.cl/{permalink}

## Platform

This store is built on [Jumpseller](https://jumpseller.com), an e-commerce platform. All Jumpseller stores expose the same MCP endpoint and tools. See the [Jumpseller AI Toolkit](https://jumpseller.com/support/ai-toolkit/) for more information.
Is magri.cl your store?
Claim it with one DNS record.

Status badge

Markdown ·
[![UCP Status](https://ucpchecker.com/badge/magri.cl)](https://ucpchecker.com/status/magri.cl)

Questions

Can UCP agents buy from magri.cl?
Through its MCP service, an agent can search the catalogue and build a cart. But the profile is only served after a redirect from magri.cl, and the spec forbids that, so an agent that follows the rules stops before it starts. This is what the store declares and what our check reached; an observed agent run shows how far an agent actually gets.
Is magri.cl ready for UCP agents?
magri.cl publishes a valid UCP profile and scores 80/100 (grade B). 3 things to fix: the profile sits behind a redirect, publish the public keys agents use to check your messages and publish Organization schema (JSON-LD) on the homepage.
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. magri.cl's is 0.9 KB, written for UCP 2026-08-25. What goes in a UCP profile.
How was magri.cl checked?
With public requests on 25 Oct 2026: we read /.well-known/ucp and robots.txt, validated the profile against UCP 2026-08-25, checked that its spec and schema links resolve. No sign-in and no purchase. How we check.