App Development hoặc Storefront API / MCP

Hi Shopify team,

I’m developing a custom storefront app using Shopify Storefront API.
Currently, my dev store (store domain: your-store.myshopify.com) returns 404 when accessing Storefront MCP APIs.

Could you please enable Storefront MCP for this development store so that I can continue testing and building my app?

Thank you very much!