Medusa E-Commerce Architecture

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Guides modern Medusa v2 development across backend workflows, custom modules, payment providers, and breaking changes.

Fills the knowledge gap between LLM training cutoffs and current Medusa v2 architectures, providing specialized guidance for Medusa backend development, workflows, Admin extensions, and custom modules. This skill helps developers safely navigate breaking architectural changes—such as migrating to Zod 4.2, wrapping MikroORM behind @medusajs/framework, handling cross-module Query and Index operations, and configuring updated payment provider contracts—ensuring reliable headless e-commerce implementations and error-free upgrades.

주요 기능

01Best practices for inventory kits, shipping option relations, promotions, and loyalty plugins
02Step-by-step upgrade and migration guidance for Medusa v2 breaking changes and framework updates
0324 GitHub stars
04Architectural rules for building custom modules, link cardinality, and cross-module Index queries
05Guidance on Zod 4.2 schema rewrites and strict framework HTTP type compliance
06Implementation patterns for v2 payment providers, draft orders, and cart/order workflows

사용 사례

01Configuring Admin extensions, Next.js storefront integrations, and OAuth authentication flows
02Upgrading Medusa v2 projects to avoid version-specific hazards and deprecated API contracts
03Building custom commerce workflows, data models, and payment or fulfillment integrations