OrcaQubits

Implement the UCP Fulfillment extension — shipping and pickup methods, destinations, fulfillment groups, selectable options, and estimated delivery. Use when adding shipping/pickup logic to a UCP checkout.

Implement MPP service discovery — OpenAPI documents with x-payment-info extensions, x-service-info metadata, and llms.txt for autonomous agent discovery. Use when publishing paid API metadata for AI agents to find and pay for your services.

Build an AP2 Credentials Provider — the agent that manages payment credentials, provides payment methods to users, handles tokenization (DPAN), and facilitates secure payment between Shopping Agent and Payment Processor. Use when implementing the Credentials Provider role.

Implement Shared Payment Token (SPT) lifecycle management for MPP — creation, usage, deactivation, webhook events, and reconciliation. Use when building the fiat/card payment flow within MPP using Stripe SPTs.

Customize Magento 2 checkout — payment methods, shipping carriers, totals collectors, and checkout UI. Use when building custom payment/shipping integrations or modifying the checkout flow.

Optimize BigCommerce storefront performance — CDN, image optimization, lazy loading, Stencil theme optimization, API response caching, GraphQL query efficiency, and Core Web Vitals. Use when improving store speed or diagnosing performance issues.

Build and customize Spree's catalog — Products with Variants and OptionTypes/OptionValues, Taxonomies and Taxons (nested set), Properties, Images via ActiveStorage, multi-currency Prices, the v5.3+ PriceList feature for customer/segment overrides, MeiliSearch faceted search (v5.4+), product archiving/activation, CSV import/export, and SEO. Use when modeling products, customizing the catalog UI, in

Implement commerce-specific WebMCP tools — product search, cart management, checkout, returns, subscriptions, and support. Use when building agentic shopping experiences on e-commerce websites.

Scaffold a new AP2 project — install the SDK, set up agent roles, configure credentials, and create a basic multi-agent payment system. Use when starting a new AP2 agentic payments project from scratch.

Implement the AP2 Cart Mandate — the human-present VDC that binds user authorization to a specific transaction with merchant-signed product offers and user-signed confirmation. Use when building cart creation, signing, and verification for human-present checkout flows.

Implement the AP2 Payment Mandate — the VDC shared with payment networks and issuers to signal AI involvement and user authorization. Use when building payment authorization flows, tokenization, and network integration.

Build Node.js backends for Medusa v2 — Express middleware chain, MikroORM entity patterns, PostgreSQL connection pooling, async patterns, error handling, and logging. Use when working with Medusa's Node.js runtime.