# Blackout Formals > An online storefront built on Shopify. This is a Shopify-powered e-commerce storefront. It sells physical products online and supports agentic shopping workflows via Shopify's Universal Commerce Protocol (UCP) and Model Context Protocol (MCP). ## Store - **URL**: https://blackout-formals-grb91cqd.myshopify.com - **Platform**: Shopify Hydrogen (React) - **API Version**: 2026-04 (Shopify Storefront API) ## Collections - **Adjustable Pant**: https://adjustablepant.com/collections/formal-pant - **Spandex Shirt**: https://adjustablepant.com/collections/spandex-shirt ## Best-Selling Products - **Adjustable Pant - Standard** — from 920.00 BDT: https://adjustablepant.com/products/cotton-adjustable-pant - **Adjustable Pant - Premium** — from 1170.00 BDT: https://adjustablepant.com/products/adjustable-pant - **Spandex Shirt** — from 720.00 BDT: https://adjustablepant.com/products/spandex-shirt ## Policies - **Privacy Policy**: https://adjustablepant.com/policies/privacy-policy - **Shipping Policy**: https://adjustablepant.com/policies/shipping-policy - **Refund Policy**: https://adjustablepant.com/policies/refund-policy - **Terms of Service**: https://adjustablepant.com/policies/terms-of-service ## For AI Agents This storefront exposes machine-readable interfaces for autonomous shopping agents: ### UCP Discovery GET https://adjustablepant.com/.well-known/ucp This JSON document declares all supported MCP endpoints, capabilities, and auth requirements. ### MCP Endpoints **Storefront MCP** (authenticated) — product search, catalog browsing, cart, checkout: POST https://adjustablepant.com/api/ucp/mcp Authorization: Bearer Capabilities: dev.ucp.shopping.discovery, dev.shopify.catalog.storefront, dev.ucp.shopping.checkout **Policies MCP** (public) — shipping & return policies, FAQ answers, contact info: POST https://adjustablepant.com/api/mcp Capabilities: dev.ucp.shopping.policies Both endpoints implement JSON-RPC 2.0. Send `{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}` to discover available tools. ## Sitemap https://adjustablepant.com/sitemap.xml ## Crawling Guidelines - Products, collections, blogs, and pages are publicly indexable - Cart, checkout, and account pages are private — do not crawl - Prefer MCP tool calls over page scraping for structured data