Agentic Commerce - Shopify Developer Community Forums = 40rem)" rel="stylesheet" data-target="discourse-ai_desktop" /> = 40rem)" rel="stylesheet" data-target="discourse-reactions_desktop" /> = 40rem)" rel="stylesheet" data-target="poll_desktop" /> Agentic Commerce Topic Replies Views Activity About the Agentic Commerce category 0 163 June 26, 2025 MCP server and KnowledgeBase App 13 322 August 16, 2026 No UCP successor for search_shop_policies_and_faqs before the Aug 31 sunset 1 31 August 14, 2026 MCP tool behavior issue 4 60 August 14, 2026 Storefront MCP search_catalog appears to ignore filters.categories and filters.price 3 97 August 13, 2026 How can a Token-tier UCP client obtain permission to call complete_checkout? 4 68 August 12, 2026 Promoted Placements: Can you pass in additional link parameters/IDs and get reporting? 0 23 August 11, 2026 Looking for Shop Pay delegated payment client_id for UCP 1 35 August 4, 2026 Multi-merchant cart/checkout in UCP 0 33 August 3, 2026 Is merchant-consented "self-store diagnostics" an acceptable use of the Catalog API? 2 63 August 3, 2026 Can a third-party app extend the UCP profile at /.well-known/ucp? 1 43 July 29, 2026 Custom UCP integration 1 46 July 28, 2026 Search_shop_catalog tool vanished without notice! 35 658 July 13, 2026 Checkout MCP create_checkout fails with “Missing required buyer IP header” despite following official demo 7 138 July 8, 2026 How can another AI storefront builder become an official Shopify partner? extensions 3 62 July 1, 2026 Merchant products no longer appearing in Shopify Catalog API 10 260 July 1, 2026 I am trying to query products from our demo store with all filters set to "Any" but am not getting any results 9 99 July 1, 2026 Agents.md metafield exposure 1 53 June 29, 2026 Catalog API image search (like: [{ image }]) returns "Service error" — also fails in Dev Dashboard playground 2 66 June 22, 2026 UCP missing images 2 63 June 22, 2026 Image similarity results education , newmarkets 0 24 June 22, 2026 Llms.txt and agents.md 32 2444 June 20, 2026 How can i edit the store ucp file content? 4 89 June 10, 2026 Tools call create_checkout and create_cart tool error 7 165 May 29, 2026 Seeking guidance on `complete_checkout` for agentic commerce platform 3 156 May 24, 2026 Storefront ucp access for password-protected store 1 97 May 20, 2026 Adding LLMs.txt file to shopify store 14 6308 May 8, 2026 Storefront MCP search_shop_catalog returning "Tool not found" — renamed to search_catalog? 6 221 May 5, 2026 Agentic Commerce Developer access 2 311 April 21, 2026 How do we get access to Checkout MCP for my dev store? 2 95 April 14, 2026