Design e Frontend

Build with Spree's headless Next.js storefront — the official `spree/storefront` repo (Next.js 16 App Router with Server Actions and Turbopack, React 19 Server Components, Tailwind CSS 4, TypeScript 5, `@spree/sdk`, Sentry), server-only auth (httpOnly JWT cookies + publishable key), MeiliSearch faceted catalog, one-page checkout with Apple/Google Pay/Klarna/Affirm/SEPA, multi-region market routing

Build Medusa v2 storefronts with Next.js 15 — App Router, JS SDK client setup, Tanstack Query, server components, product pages, cart, and checkout flow. Use when developing headless storefronts.

Integrate NLWeb with ChatGPT's Apps SDK — the Node.js MCP server in `openai-apps-sdk-integration/`, the `nlweb-list` tool, the React widget at `ui://widget/nlweb-list.html`, and the port-8100 AppSDK adapter that translates NLWeb's message list to OpenAI Apps SDK envelopes. Use when publishing an NLWeb site as a ChatGPT app or wiring NLWeb results into an Apps SDK widget.

Obtenha sua Chave de API no site oficial da AI Skills, https://ai-skills.ai, para invocar habilidades em tempo de execução.

Implement the ACP REST checkout API — create, update, retrieve, complete, and cancel checkout sessions. Use when building merchant-side checkout endpoints, handling the checkout session state machine, or integrating with AI agent checkout flows.

Implement A2A error handling — JSON-RPC errors, A2A-specific error codes, task failure states, retry strategies, and graceful degradation. Use when building robust error handling in A2A agents.

Build Magento 2 frontend — layout XML, blocks, PHTML templates, ViewModels, themes, JavaScript (RequireJS/KnockoutJS), and LESS/CSS. Use when customizing the storefront, building themes, or working with frontend components.

Implement ACP affiliate attribution — privacy-preserving affiliate tracking without cookies using token-based first-touch and last-touch attribution. Use when building affiliate programs, referral tracking, or partnership attribution.

Build bridges between A2A and MCP — wrap A2A agents as MCP tools, use MCP tools from A2A agents, and architect hybrid multi-agent systems. Use when integrating A2A agent-to-agent communication with MCP tool access.

Um portão de re-derivação independente para mudanças propostas durante execução autônoma, que avalia alterações (como diff de código, edição de configuração, mudança de esquema) contra a matriz de autoridade e um protocolo de 4 verificações (conformidade invariante, autorização de escopo, estreiteza de detecção e risco de regressão). Retorna JSON estruturado com aprovação/reprovação por verificação e um veredito geral (APROVAR / SOLICITAR_MUDANÇAS).

Build with Next.js for BigCommerce — App Router, Server/Client Components, data fetching, ISR, middleware, API routes, and Catalyst patterns. Use when building headless BigCommerce storefronts with Next.js.

Implement BigCommerce webhooks — event topics, webhook management, payload handling, verification, retry logic, and event-driven architecture. Use when building real-time integrations that react to store events.