Commerce.com has enabled Cloudflare’s WebMCP integration across almost 100,000 storefront domains, giving compatible browser agents structured shopping tools instead of forcing them to interpret pages and imitate clicks.
An agent can call functions such as product search and add-to-cart inside the shopper’s existing browser session. That lets it use the same prices and cart as the person browsing, while the merchant’s backend controls the shopping logic. Payment details remain with the store, and the human completes checkout.
Cloudflare injects the integration at its edge, so merchants do not have to modify each storefront theme. Commerce.com can enable it platform-wide while individual merchants opt out through existing hostname metadata and configuration rules. If the backend tool server is unavailable or a browser lacks support, the script exits and the normal storefront remains.
WebMCP is still an experimental proposed browser standard. It currently requires preview support, such as Chrome experimental flags or origin trials, compatible agent browsers or developer environments. The deployment is therefore infrastructure for emerging shopping agents, not proof that ordinary browsers can use it by default today.