The Medusa MCP Server is a modular, extensible backend for managing Medusa's data models, enabling automation, integration, and AI-driven workflows.
- Authenticate and manage users: Handle authentication, sessions, and user management for both customers and administrators
- Manage commerce operations: Handle carts, orders, payments, shipping, product catalog, pricing, returns, and fulfillment
- Automate workflows: Create automated inventory management, pricing adjustments, and order fulfillment processes
- Enable AI integration: Serve as a bridge for AI agents to analyze trends and trigger actions based on real-time data
- Extend functionality: Utilize the plugin system to add new capabilities or integrate with external tools (email, analytics, APIs)
- Customize via API: Tailor the server by replacing OpenAPI definitions and connecting with external services
- Scale efficiently: Deploy across cloud, on-premises, or hybrid environments with real-time service orchestration
Works out-of-the-box with the Medusa JavaScript SDK, providing seamless integration for JavaScript applications to communicate with Medusa's backend services.
Implements the Model Context Protocol (MCP) for the Medusa JavaScript SDK, enabling efficient management and interaction with Medusa's data models for e-commerce applications.
medusa-mcp
Overview
medusa-mcp
is a Model Context Protocol (MCP) server designed for integration with the Medusa JavaScript SDK. It provides a scalable backend layer for managing and interacting with Medusa’s data models, enabling automation, orchestration, and intelligent service extensions.
🧩 What is an MCP Server?
An MCP server is a modular, extensible backend that:
- Enables real-time service orchestration
- Supports standardized, high-throughput communication
- Acts as a bridge between AI/automation tools and real-world systems
These servers are used in areas like AI, IoT, and enterprise software to connect various services and automate tasks using standardized protocols like JSON-RPC.
🔑 Key Features
- Modular Architecture – Composable services for flexibility
- High Efficiency – Optimized for speed and scale
- Extensible Design – Add new capabilities easily
- Cross-Environment Deployment – Cloud, on-prem, or hybrid
- AI-Ready Interfaces – Integrate LLMs and tools seamlessly
🧠 Role in AI Systems
MCP servers allow AI agents to:
- Access real-time data from APIs, files, or databases
- Automate business processes (e.g., order fulfillment, pricing updates)
- Interact with external services in a secure and controlled way
🚀 Medusa JS + MCP
Using medusa-mcp
, Medusa JS can:
- Automate workflows (e.g., inventory or pricing adjustments)
- Connect with external tools (email, analytics, etc.)
- Use AI agents to analyze trends and trigger actions
- Enable scalable, modular architecture for commerce platforms
✨ Features
- ✅ Model Context Protocol (MCP) support
- 📈 Scalable infrastructure
- 🧱 Extensible plugin architecture
- 🔗 Integrated with Medusa JS SDK
🛠️ Installation
Clone the repository and install dependencies:
Build the project:
▶️ Usage
Start the server:
Test using the MCP Inspector:
Note: Restart the Inspector and your browser after each rebuild.
🌍 Environment Variables
Variable | Description |
---|---|
MEDUSA_BACKEND_URL | Your Medusa backend URL |
PUBLISHABLE_KEY | Your Medusa publishable API key |
MEDUSA_USERNAME | Medusa admin username (for admin) |
MEDUSA_PASSWORD | Medusa admin password (for admin) |
Server runs at: http://localhost:3000
🧠 Architecture Diagram
Here's how the medusa-mcp
server fits into a typical setup with Medusa JS and external systems:
🧪 Customization
To tailor the server to your Medusa setup:
Replace
admin.json
andstore.json
with your own OAS definitions for fine-grained control.
- Replace the OpenAPI schemas in the
oas/
folder:admin.json
– Admin endpointsstore.json
– Storefront endpoints
Use the @medusajs/medusa-oas-cli
to regenerate these files.
You can also fork this project to build your own custom MCP-powered Medusa integration.
🤝 Contributing
We welcome contributions! Please see our CONTRIBUTING.md guide.
📄 License
This project is licensed under the MIT License. See the LICENSE file for details.
hybrid server
The server is able to function both locally and remotely, depending on the configuration or use case.
Tools
A Model Context Protocol server that provides a scalable backend solution for efficient interaction with Medusa's data models through the JavaScript SDK.
- Overview
- 🧩 What is an MCP Server?
- 🚀 Medusa JS + MCP
- ✨ Features
- 🛠️ Installation
- ▶️ Usage
- 🌍 Environment Variables
- 🧠 Architecture Diagram
- 🧪 Customization
- 🤝 Contributing
- 📄 License
Related Resources
Related MCP Servers
- AsecurityFlicenseAqualityA TypeScript-based template for developing Model Context Protocol servers with features like dependency injection and service-based architecture, facilitating the creation and integration of custom data processing tools.Last updated -194TypeScript
MCP TapData Serverofficial
-securityFlicense-qualityA Model Context Protocol server that enables Large Language Models to access and interact with database connections, including viewing schemas and performing CRUD operations on connected databases.Last updated -- -securityFlicense-qualityA Model Context Protocol server that enables large language models to interact directly with Couchbase databases through natural language, supporting operations like querying buckets, performing CRUD operations, and executing N1QL queries.Last updated -77TypeScript
- -securityAlicense-qualityA Model Context Protocol server that allows AI tools to connect to and interact with your Directus API, enabling automated access to collections, items, and user data.Last updated -028TypeScriptMIT License