medusa

Build a modular headless ecommerce backend with Medusa.

1|Updated Feb 26, 2026
One-click install
npx skills add https://github.com/aberrantCode/llm_skills --skill medusa-aberrantcode
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: medusa
Source: https://github.com/aberrantCode/llm_skills/tree/main/claude/skills/medusa
Command: npx skills add https://github.com/aberrantCode/llm_skills --skill medusa-aberrantcode

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Medusa provides a self-hosted, headless commerce backend with a modular architecture that lets teams build customizable storefronts without vendor lock-in.

Core Features & Use Cases

  • Modular architecture with pluggable modules for orders, products, inventory, payments, and more.
  • Built-in Admin UI with optional widgets and routes for quick dashboards and management.
  • Comprehensive APIs and workflows for multi-step business processes, event subscribers, and scheduled jobs.
  • Suitable for teams building scalable, customizable storefronts across web and mobile frontends.

Quick Start

Create a new Medusa project using the official CLI and start the development server to begin prototyping your store.

Frequently Asked Questions about medusa

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is a headless commerce backend and when do I need one for my storefront?

A headless commerce backend separates your store's core logic from its frontend presentation layer. You need this modular architecture to build customizable web and mobile storefronts without vendor lock-in or monolithic constraints.

How do I build a modular ecommerce backend with pluggable modules?

You build a modular ecommerce backend by using a framework that supports pluggable modules for orders, products, inventory, and payments. This architecture allows teams to customize workflows and add specific business logic independently.

Can I use a Node.js native stack for a self-hosted ecommerce backend?

Yes, you can use a Node.js native stack to build a self-hosted, headless commerce backend. This approach provides an open-source architecture with comprehensive APIs, built-in workflows, and an admin UI for management.

How do I handle multi-step business processes and scheduled jobs in an ecommerce backend?

You handle multi-step business processes by implementing workflows, event subscribers, and scheduled jobs within your commerce backend. This modular approach automates complex operations and triggers actions based on specific store events.

Does a headless commerce backend include an admin UI for managing products and orders?

Yes, a headless commerce backend can include a built-in Admin UI. This dashboard supports optional widgets and custom routes, allowing teams to quickly manage products, orders, and inventory directly from the backend.

What is the best way to avoid vendor lock-in when building scalable storefronts?

The best way to avoid vendor lock-in is using a self-hosted, open-source commerce backend with a modular architecture. This grants full ownership of your data and code while delivering comprehensive APIs for scalable web and mobile storefronts.