---
title: Declarative WebMCP annotations on search and add-to-cart
type: changelog
date: 2026-09-16
changelog:
  category: Storefronts
---

Search and add-to-cart forms now carry declarative `toolname`/`tooldescription` [WebMCP](https://github.com/webmachinelearning/webmcp) annotations, so agentic browsers can discover and drive these flows without bespoke integration work per shop.