News, 31 Aug 2026
Shopify Storefront MCP cart tools reach end of maintenance
In short
Shopify said the deprecated get_cart and update_cart tools on the Storefront MCP server would be maintained until 31 August 2026; the replacement is UCP Cart MCP at /api/ucp/mcp implementing the UCP cart capability. The matrix entry to read next for this 31 Aug 2026 item is UCP on Shopify, which is live as of 4 Nov 2026.
What was reported
Shopify said the deprecated get_cart and update_cart tools on the Storefront MCP server would be maintained until 31 August 2026; the replacement is UCP Cart MCP at /api/ucp/mcp implementing the UCP cart capability.
Where it sits in the matrix
- Shopify: 1 live, 0 pilot, 1 announced and 0 not supported in the matrix.
Other items from August 2026
Sources
Last reviewed