xyz.trusteed/mcp-gateway

Tools

• apply_discount

  Apply a discount code to the cart (TEST*/WELCOME* = 10% off).

  shallow
• attach_agent_identity

  Attach agent identity attributes to an existing Shopify cart. Use when create_cart was called without agent_token, or to retry after a transient failure.

  shallow
• browse_catalog_feed

  Browse the full product catalog with optional category filter and pagination (ACP feed capability).

  shallow
• browse_categories

  List available product categories for a merchant with product counts.

  shallow
• cancel_payment_mandate

  Cancel an active payment mandate.

  shallow
• check_agent_consent

  Check MCAP agent payment consent status and spending limits.

  shallow
• compare_products

  Side-by-side comparison of 2-5 products with normalized attributes and bestValue recommendation.

  shallow
• complete_checkout

  Complete checkout via merchant adapter. Requires human confirmation. Idempotent.

  shallow
• complete_visa_payment

  Complete a Visa Agent Toolkit payment flow.

  shallow
• create_cart

  Create a shopping cart for a merchant. Validates stock and applies fraud detection.

  shallow
• create_payment_mandate

  Create a payment mandate for agent-initiated payments.

  shallow
• enroll_payment_method

  Enroll a payment method for future agent payments.

  shallow
• explore_store

  Complete agent onboarding — capability matrix, recommended journeys (discovery/shopping/checkout/trust), discovery endpoints, and agent-friendliness score. Call this FIRST on any new store.

  shallow
• get_acp_orders

  Retrieve ACP orders placed via this store. Returns status, items, totals, and tracking links.

  shallow
• get_merchant_profile

  Get merchant trust score, verification level, return policies, and shipping SLA.

  shallow
• get_page_content

  Retrieve content of a specific store page by URL.

  shallow
• get_payment_methods

  List the payment rails the merchant really accepts, with instruments per rail. Call before checkout to negotiate a settleable rail.

  shallow
• get_product_details

  Retrieve full product information including price, variants, policies, and merchant trust score.

  shallow
• get_shipping_rates

  Get shipping rates for a cart. Uses elicitation to collect address.

  shallow
• get_site_map

  Get the store's site map for navigation discovery.

  shallow
• get_store_trust

  Get the store's signed trust score (v4.1, 0-100) with per-signal data quality, confidence level, and a detached JWS for offline verification. Don't trust the number — verify it.

  shallow
• get_tool_details

  Retrieve the full JSON schema and details for a specific tool by name. Use after `search_tools` identifies relevant candidates.

  shallow
• nlweb_ask

  Natural language product search via NLWeb Discovery Layer. Returns Schema.org Products.

  shallow
• onx_cancel_order

  Cancel an unfulfilled order. Requires human confirmation. Triggers refund if captured.

  shallow
• onx_create_return

  Initiate a return request. Requires human confirmation. Validates return policy window.

  shallow
• onx_get_fulfillments

  Get fulfillment records with tracking info for an order.

  shallow
• onx_get_inventory

  Get current inventory levels per product and location.

  shallow
• onx_get_orders

  Retrieve orders with filters (status, date, customer).

  shallow
• onx_get_returns

  Retrieve return requests with status, refund, and label URLs.

  shallow
• preview_checkout

  Finalize cart summary and advance to READY_FOR_PAYMENT state.

  shallow
• process_agent_payment

  Process a Mastercard Agent Pay (MCAP) payment with Ed25519 HTTP signatures.

  shallow
• run_scenario

  Run an autonomous test scenario (discovery/shopping/checkout/trust/full) and get structured pass/fail results with evidence. Use to verify capabilities before relying on them.

  shallow
• search_docs

  Search merchant documentation and policy pages.

  shallow
• search_products

  Search products across verified merchants with filters by category, price, stock, and trust score.

  shallow
• search_products_enriched

  Search products with enriched data: attributes, variants, GTIN, multiple images.

  shallow
• search_tools

  Search available tools by keyword. Returns matching tool names and brief descriptions only. Use this instead of loading all tool definitions upfront when the catalog is large.

  shallow
• select_shipping_option

  Select a shipping option and recalculate cart totals.

  shallow
• ucp_add_items_to_checkout

  Append line items to an existing incomplete UCP checkout session. If a product_id already exists its quantity is incremented; new product_ids are appended. Use instead of ucp_update_checkout when you want to preserve existing items.

  shallow
• ucp_cancel_checkout

  Cancel a UCP checkout session and release held inventory.

  shallow
• ucp_complete_checkout

  Complete a UCP checkout session. Transitions to 'completed' status. Idempotent — safe to retry with the same idempotency_key.

  shallow
• ucp_create_checkout

  Create a UCP (Universal Commerce Protocol) checkout session from line items.

  shallow
• ucp_get_catalog

  Get real-time product prices and inventory via UCP catalog capability.

  shallow
• ucp_get_checkout

  Retrieve a UCP checkout session by ID.

  shallow
• ucp_update_checkout

  Replace all line items in a UCP checkout session.

  shallow
• update_payment_mandate

  Update an existing payment mandate's limits or scope.

  shallow
• verify_age_over_n

  Request or poll EUDI Wallet age verification (age_equal_or_over.N) for the buyer.

  shallow
• verify_legal_person_authorization

  Request or poll EUDI Wallet verification that the buyer is authorized to act for a legal person.

  shallow
• verify_residence_country

  Request or poll EUDI Wallet residence-country verification for the buyer.

  shallow

Embed this server’s score

Tool count and median score across every tool in this server’s corpus — honest in a way a single cherry-picked tool’s badge wouldn’t be.

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