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MCP Tool Reference

For which MCP surfaces exist (gateway-console vs Registry MCP vs hosted gateway MCP), see the system reference: MCP surfaces.
This reference documents tool names exported by the Commerce Gateway MCP handler registry.

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Tool Discovery

If your org enables dynamic tool filtering, query your gateway tool discovery endpoint for the live tool set: 
GET https://api.betterdata.co/gateway/{orgSlug}/tools

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Tool Catalog

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shop

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query
string
@shop style natural-language lookup query.
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intent
string
One of browse, search, lookup, price, availability.
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content
array
Resolved brand/gateway guidance and routing hints.

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search_products

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query
string
Natural-language product query.
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filters
object
Optional category/tags/price/stock filters.
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limit
number
Result limit (1-20).
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offset
number
Pagination offset.
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content
array
Formatted product results.

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get_product_details

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productId
string
Product identifier.
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content
array
Detailed product view and optional generated link.

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check_availability

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productId
string
Product identifier.
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variantId
string
Optional variant identifier.
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quantity
number
Requested quantity.
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content
array
Buyer-safe availability signal and delivery hints.

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check_inventory

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productId
string
Product identifier.
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variantId
string
Optional variant identifier.
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locationId
string
Optional location filter.
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content
array
Inventory-level stock output.

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get_recommendations

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productIds
array
Optional product seed list.
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strategy
string
similar, complementary, trending, personalized, bundle.
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limit
number
Result limit (1-10).
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content
array
Recommended products.

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add_to_cart

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productId
string
Product identifier.
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variantId
string
Optional variant identifier.
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quantity
number
Quantity to add.
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content
array
Updated cart and checkout-link context.

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create_order

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shippingAddress
object
Required address payload.
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billingAddress
object
Optional billing payload.
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paymentMethod
string
credit_card, paypal, apple_pay, google_pay, affirm, klarna.
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content
array
Order creation result.

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SCM Placeholder Tools

The following are exported and capability-gated, but depend on approved SCM adapters in runtime:
  • get_shipment_status
  • get_purchase_order_status
  • get_trace_events
  • get_demand_forecast
Tool names and schemas are verified from packages/commerce-gateway/src/mcp/tools/index.ts.