MCP server · Cerebelly

Cerebelly UCP Commerce MCP

A live, anonymously reachable Model Context Protocol endpoint on Cerebelly's own storefront host. An unauthenticated POST of {"jsonrpc":"2.0","id":1,"method":"tools/list"} returns HTTP 200 with 13 tools, each carrying a complete JSON Schema draft 2020-12 inputSchema. This is Shopify's Universal Commerce Protocol implementation as deployed on cerebelly.com — Cerebelly does not author it, but it is served from Cerebelly's host under Cerebelly's domain and it transacts against Cerebelly's catalog.

Open endpoint → Cerebelly provider profile

One-click install for Cursor, VS Code, Claude, and 20+ other MCP clients, powered by API Commons MCP Install — visit install.apicommons.org for more information.

Provider: Cerebelly Type: Hosted endpoint Transport: streamable-http Host: cerebelly.com

Endpoint

https://cerebelly.com/api/ucp/mcp

Hosted endpoint · transport streamable-http

Connect

This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):

# mcp client config (e.g. .mcp.json / mcp settings) { "mcpServers": { "cerebelly": { "url": "https://cerebelly.com/api/ucp/mcp" } } }

For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:

# Add to claude_desktop_config.json { "mcpServers": { "cerebelly": { "command": "npx", "args": ["-y", "mcp-remote", "https://cerebelly.com/api/ucp/mcp"] } } }

If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:

curl -i -X POST https://cerebelly.com/api/ucp/mcp \ -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Tools

search_catalog — Search for products from the online store, hosted on Shopify.
lookup_catalog — Look up multiple products or variants by identifier. Accepts 1–10 ids.
get_product — Retrieve complete product detail by identifier, optionally for selected variant options.
get_cart — Get the cart contents.
create_cart — Creates a new cart from line items keyed on product-variant id.
update_cart — Perform updates to a cart.
cancel_cart — Cancels a cart.
get_checkout — Returns checkout detail including line items, totals, discounts and taxes.
create_checkout — Creates a checkout and returns its line items, totals, discounts and taxes.
update_checkout — Updates a checkout — shipping address, delivery method, discounts, payment instruments.
complete_checkout — Completes a checkout and returns the result. The ONLY tool that requires meta.idempotency-key, and the only one gated on explicit buyer approval.
cancel_checkout — Cancels a checkout.
get_order — Get the details of an order by gid://shopify/Order/{id}.

About MCP

The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.

Browse every MCP server on the APIs.io network or compare with the broader Agent Skill surfaces of the same providers.