commercetools-ai-plugins

Build, test, deploy, and install production-ready commercetools Connect applications (connectors) in TS, JS or Java. Use for connect apps, API extensions, subscription/event handlers, jobs, merchant center custom applications (views), syncing to external systems (ERP, WMS, tax, email, search, CRM), and deploying/installing/certifying a connector and integrating a deployed payment connector into a custom storefront.

Surface-independent commerce domain logic — pricing models (customer groups, channel fallback, high-precision money), discount stacking (Product/Cart/Code/Direct/Groups), shipping predicates and cart score, tax modes, payment object modeling, Import API bulk patterns, and catalog architecture. Use for commerce-domain questions that are independent of surface (storefront, MC app, Connect).

The Checkout — payment-only mode (integrating Checkout for payments while owning the rest of the flow), full hosted checkout (checkoutFlow), widget integration via @commercetools/checkout-browser-sdk, configuration, PSP connector setup (Stripe, Adyen, Mollie), and webhook handling. Use when integrating Checkout (the product) into a storefront or headless app — not for generic cart-to-order patterns (see commercetools-storefront).

Core commercetools API and SDK patterns — TypeScript SDK setup, ClientBuilder authentication, project data model (products, customers, orders, types, channels, stores), GraphQL vs REST patterns, query predicates, optimistic concurrency, rate limits, and platform observability. Foundational layer that storefront, MC app, Connect, and integration skills all reference. Use for any commercetools project regardless of surface.

Production patterns for building customer-facing storefronts on commercetools - the full B2C and B2B domain feature set. Patterns are stated as decisions plus commercetools-exact code; framework-specific implementation. Assumes a server tier exists to host the BFF. Use for PDP, PLP, cart, checkout flow, customer login, search/facets, locale handling, and any B2B- or B2C-specific feature.