Explorar skills

Implement A2A SSE streaming — message/stream method, Server-Sent Events, TaskStatusUpdateEvent, TaskArtifactUpdateEvent, and re-subscription. Use when building real-time streaming responses in A2A agents.

Full-site migration from Oxygen Builder to Bricks (both modern, developer-oriented, near 1:1 mental model). Audits every Oxygen page, maps components to Bricks equivalents, builds a migration plan for approval, and converts pages to Bricks JSON via duplicates so the live site stays untouched. Use when user says "migrate Oxygen to Bricks", "switch from Oxygen to Bricks", or "replace Oxygen with Bri

Work with Spree's legacy v2 APIs — JSON:API-style Storefront API at `/api/v2/storefront/*` and Platform API at `/api/v2/platform/*`, Doorkeeper OAuth2 (password grant for storefront, client_credentials + admin scope for platform), the `spree_legacy_api_v2` gem (required in v5+ for backward compatibility), and migration patterns to API v3. Use when maintaining a v2 client during a migration window,

Implement UCP Checkout over the REST binding — create, get, update, complete, and cancel checkout sessions with proper headers, idempotency, status transitions, and error handling. Use when building REST-based UCP checkout endpoints or clients.

Work with BigCommerce multi-channel — channels, multi-storefront, channel-specific catalog, site routing, and channel management API. Use when building multi-storefront solutions or managing channel-specific content.

Optimize Shopify performance — Liquid rendering, asset optimization, CDN strategies, Core Web Vitals, Hydrogen caching, image optimization, preloading, and lazy loading. Use when improving Shopify store speed.

Configure Magento 2 dependency injection — di.xml, types, virtual types, preferences, argument replacement, and Object Manager. Use when wiring dependencies, creating class variations, or configuring module integrations.

Build Shopify checkout UI extensions — extension targets, UI primitives, Preact/Remote DOM rendering, checkout APIs, metafield access, post-purchase extensions, and thank-you page customization. Use when customizing Shopify checkout.

Set up a Shopify development environment — Shopify CLI installation, Partner account, development stores, environment variables, project structures for themes, apps, and Hydrogen. Use when starting a new Shopify project.

Work with the Saleor GraphQL API — queries, mutations, subscriptions, cursor pagination, filters, error handling, GraphQL Playground, and code generation. Use when building against the Saleor API.

Test WooCommerce extensions — PHPUnit unit/integration tests, WP test suite, WooCommerce test helpers, E2E with Playwright, and WP-CLI test scaffolding. Use when writing tests for WooCommerce plugins or setting up a test environment.

Implement the Saleor checkout flow — checkout creation, line items, shipping/billing addresses, delivery methods, payment, and completion. Use when building checkout experiences.