See the failing queries
Every probe we ran and the exact shopper phrasings your endpoint returned nothing for.
How to Build
UNDEFEATED
verified 40d ago
Womenswear · US / Ships to US, UK, EU, KR
Native Endpoint / Served by the Retailer
https://undefeated.com/api/ucp/mcp*Built for coding agents. Claude Code, Codex, Cursor. Not chat apps yet.
Agent Readiness Score / Enhanced Endpoint
Readiness
0/100
Search & Browse38/40
Filters & Sorting6/20
Brands0/10
Recommendations0/15
Shop Info & Support0/15
Score look wrong?
We re-probe and reply with the queries we ran.
Tell us what's wrong →Tools ExposedDescriptionTime
get_checkoutReturns details about the checkout, including line items, totals, and any applicable discounts or taxes.-create_checkoutCreates a checkout. Returns checkout details, including line items, totals, and any applicable discounts or taxes.-update_checkoutUpdates a checkout. Returns checkout details, including line items, totals, and any applicable discounts or taxes.-complete_checkoutCompletes a checkout and returns the checkout result. Returns details about the completed checkout, including order ID, Thank You Page URL, or any errors encountered.-cancel_checkoutCancels a checkout.-get_cartGet the cart contents-create_cartCreates a new cart-update_cartPerform updates to a cart.-cancel_cartCancels a cart.-get_orderGet the details of an order-search_catalogSearch for products from the online store, hosted on Shopify.
This tool can be used to search for products using natural language queries, specific filter criteria, or both.
At least one of query or filters must be provided.
Results are paginated, with initial results limited to improve experience.
Use the pagination.cursor from the response to fetch additional pages when users request more results.
Response conforms to the UCP catalog search capability (dev.ucp.shopping.catalog.search).-lookup_catalogLook up multiple products or variants by identifier.
Use this tool to resolve multiple product/variant IDs in a single request.
Supports:
- Product IDs (gid://shopify/Product/...): Returns product with match: "featured"
- Variant IDs (gid://shopify/ProductVariant/...): Returns parent product with the exact variant
Results are grouped by product. Each variant includes an inputs array showing
which request ID resolved to it and whether the match was exact or featured.
Maximum 10 IDs per request.-get_productRetrieve complete product detail by identifier. Returns a singular product
with a relevant set of variants, exact pricing, and real-time availability.
Supports interactive option selection via selected and preferences parameters
for variant narrowing and availability signals. Use for product detail page
rendering and purchase decisions.-Security Scan◆ passed · Aug 6
TLS & certificatenot run
Auth & scope handlingnot run
Prompt-injection risk in tool descriptionspass
Destructive or unbounded callsnot run
Rate limitingnot run
Personal data in responsesnot run
Is this your store? The 44 doesn’t tell you which searches failed.
Claim your listing and we’ll show you which searches came back empty or came back wrong.
Control how you appear
Fix the category, ships-to, catalog size, and logo agents read off this page.
Get told when it moves
An email when your score changes or a security scan flags something on your endpoint.
Not Your Store? Get Your Own Score.
We probe your endpoint or storefront and email you the score, the queries agents fail on, and what changes with enrichment, Free, no meeting.
