ProtoClinical MCP server

Which servers in the official MCP registry are ProtoClinical's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-16

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Whose server it is

Registry namecom.theprotoclinical/commerceverified in the MCP registry

The registry name sits under theprotoclinical.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-16

Stateanswerschecked 2026-10-16
Tools13
Server calls itselfuniversal-commerce
Server version0.1.0
Protocol version2025-06-18

On 2026-10-16 the server answered initialize and tools/list without a sign-in. First answer in 129 ms.

Tools it offers13 tools · read 2026-10-16

get_checkout
Returns details about the checkout, including line items, totals, and any applicable discounts or taxes. Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency"…
create_checkout
Creates a checkout. Returns checkout details, including line items, totals, and any applicable discounts or taxes. Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600…
update_checkout
Updates a checkout. Returns checkout details, including line items, totals, and any applicable discounts or taxes. Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600…
complete_checkout
Completes a checkout and returns the checkout result. Returns details about the completed checkout, including order ID, Thank You Page URL, or any errors encountered. Prices in the response are integers in the currency's ISO 4217 minor…
cancel_checkout
Cancels a checkout. Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency": "USD"} is $6.00 and {"amount": 2500, "currency": "USD"} is $25.00. Convert to major…
get_cart
Get the cart contents Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency": "USD"} is $6.00 and {"amount": 2500, "currency": "USD"} is $25.00. Convert to major…
create_cart
Creates a new cart Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency": "USD"} is $6.00 and {"amount": 2500, "currency": "USD"} is $25.00. Convert to major…
update_cart
Perform updates to a cart. Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency": "USD"} is $6.00 and {"amount": 2500, "currency": "USD"} is $25.00. Convert to…
cancel_cart
Cancels a cart. Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency": "USD"} is $6.00 and {"amount": 2500, "currency": "USD"} is $25.00. Convert to major units…
get_order
Get the details of an order Prices in the response are integers in the currency's ISO 4217 minor units, paired with a currency code: {"amount": 600, "currency": "USD"} is $6.00 and {"amount": 2500, "currency": "USD"} is $25.00. Convert to…
search_catalog
Search 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…
lookup_catalog
Look 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…
get_product
Retrieve 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…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "commerce": {
      "type": "http",
      "url": "https://www.theprotoclinical.com/api/ucp/mcp"
    }
  }
}

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.