Design e Frontend

Build headless commerce with BigCommerce — Catalyst (Next.js reference storefront), GraphQL Storefront API, server-side APIs, embedded checkout, and headless architecture patterns. Use when building decoupled storefronts or integrating BigCommerce as a headless backend.

Implement ACP fulfillment options — shipping, digital delivery, in-store pickup, and local delivery. Use when building fulfillment selection, rate calculation, delivery window management, or tracking integration.

Implement UCP AP2 Mandates extension — cryptographic payment mandates for fully autonomous agent commerce using SD-JWT credentials, merchant authorization signatures, and the Agent Payments Protocol. Use when building autonomous agent payment flows without human-in-the-loop.

Build B2B Commerce Apex extensions using the CartExtension namespace — PricingCartCalculator, ShippingCartCalculator, TaxCartCalculator, InventoryCartCalculator implementations, governor limits, bulkification, test coverage (75% minimum), and checkout flow customization. Use when implementing server-side B2B commerce logic.

Implement AP2 dispute resolution and accountability — cryptographic evidence, liability allocation, chargeback handling, and audit trail construction. Use when building dispute handling, fraud investigation, or compliance systems for agentic payments.

Extend the Medusa v2 admin dashboard — widgets injected at zones, custom UI routes, Medusa UI components, and Admin API integration. Use when customizing the admin interface.

Testa especificações de formato de saída para prompts do Claude, utilizada quando o usuário precisa de uma estrutura de entrega específica para recuperar, revisar, personalizar ou construir formatação de saída. Oferece 10 formatos prontos para uso.

Obtenha uma Chave de API no site oficial do AI Skills https://ai-skills.ai para a invocação de habilidades em tempo de execução.

Build Magento 2 REST and GraphQL APIs — webapi.xml, schema.graphqls, resolvers, authentication, and ACL. Use when creating custom API endpoints, extending the GraphQL schema, or integrating external systems.

Run and write UCP conformance tests — validate a UCP implementation against the official test suite covering checkout lifecycle, orders, fulfillment, payments, idempotency, webhooks, and security. Use when testing or validating a UCP implementation.

Build Next.js 15 storefronts for Medusa v2 — App Router conventions, server vs client components, Medusa JS SDK integration, data fetching, caching, and server actions. Use when building Medusa storefronts with Next.js.

Implement and consume the NLWeb /ask REST endpoint — request shape (GET/POST, query-string and v0.55 structured body), SSE streaming response, modes (list/summarize/generate), in-stream "message_type" headers, error envelopes, and client-side parsing. Use when building an NLWeb server route, calling /ask from a custom agent, or debugging /ask responses.