midwoodflowershop.com

Cache-Control max-age is within recommended bounds

Completed in 70ms

Profile response advertises cache headers

Completed in 95ms

Profile declares at least the checkout capability

Completed in 104ms

Capability version strings are valid ISO dates

Completed in 101ms

Profile response Content-Type is application/json

Completed in 95ms

Profile is served over HTTPS

Completed in 97ms

Two consecutive profile fetches return identical bodies

Completed in 162ms

Signing JWKs use only allowed kty/crv values

Completed in 98ms

No duplicate capability entries (same name + version)

Completed in 97ms

OpenAPI servers[] URL is reachable

Profile has no loadable service-level OpenAPI document

Business profile has a valid structure

Completed in 100ms

Merchant responses are signed with the published signing_keys

Merchant publishes signing_keys but did not sign this response (no X-UCP-Signature / RFC 9421 / body JWS). Signing is recommended so agents can verify response authenticity.

robots.txt allows AI agents to read the UCP profile

Completed in 765ms

All declared schema URLs use HTTPS

Completed in 100ms

Signing keys are importable via Web Crypto

Completed in 119ms

Profile advertises well-formed signing keys

Completed in 98ms

Service binding transports are in the allowed set

Completed in 98ms

Profile declares a ucp.version string

Completed in 98ms

Profile ucp.version is one the grader recognizes

Completed in 95ms

Profile is served at the canonical .well-known/ucp path

Completed in 96ms

Declared capabilities match operations in the OpenAPI

No OpenAPI operations available to cross-check

Capability JSON Schemas declare a modern $schema draft

Capability-level JSON Schemas are well-formed

OpenAPI components.schemas has no orphans

Profile has no loadable service-level OpenAPI document

Service-level OpenAPI document is valid OpenAPI 3.x

No service-level OpenAPI schema was loaded

Every OpenAPI operation declares a 2xx JSON response schema

Profile has no loadable service-level OpenAPI document

Every $ref referenced schema document is reachable

Completed in 253ms

All declared schema URLs return 200

Cancel session response matches the OpenAPI schema

Merchant gates checkout creation behind authentication (HTTP 401); cannot validate cancel_session shape without credentials

Create session response matches the OpenAPI schema

Merchant gates checkout creation behind authentication (HTTP 401); cannot validate the response shape without credentials

Discovery profile matches the published JSON Schema

Completed in 94ms

Get session response matches the OpenAPI schema

Merchant gates checkout creation behind authentication (HTTP 401); cannot validate get_session shape without credentials

Update session response matches the OpenAPI schema

Merchant gates checkout creation behind authentication (HTTP 401); cannot validate update_session shape without credentials

Canceling a session twice with the same idempotency key is idempotent

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Cancel a checkout session

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Create checkout session with defaults

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Repeated createSession with same idempotency key returns same session

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Create session then set shipping address

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Retrieve a checkout session by id

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Reusing an Idempotency-Key with a different body must be rejected

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

update_checkout is idempotent on replay and rejects conflicting replays

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Select a shipping method on a checkout session

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Shipping methods are returned after setting an address

Merchant gates checkout creation behind authentication (HTTP 401); cannot probe further without credentials

Catalog capability advertised for product lookup

Profile does not declare dev.ucp.shopping.catalog.lookup

Catalog capability is declared

Profile does not declare dev.ucp.shopping.catalog.search

Checkout capability is declared and reachable

Completed in 96ms

Fulfillment capability is declared