Can I capture a payment for an authorized order using my agent?

Yes. Use the `capture_payment` tool with a specific Order UUID. Your agent will trigger the action against your payment provider (e.g., Stripe) to finalize the fund transfer for the order immediately.

How do I check the tax rates and currencies for a specific region?

The `list_regions` tool retrieves all configured geographical zones in Medusa. Your agent will expose the localized currency logic, tax rates, and enabled payment methods assigned to each region.

Can my agent retrieve the detailed variants and prices for a product?

Absolutely. Use the `get_product` tool by providing the Product ID. Your agent will fetch the full object including nested variants, options (size, color), and pricing arrays for all configured regions.

Medusa (Headless E-commerce Engine) MCP Server for OpenAI Agents SDK 10 tools — connect in under 2 minutes

Name: Medusa (Headless E-commerce Engine)
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 10 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Medusa (Headless E-commerce Engine) through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Medusa (Headless E-commerce Engine) Assistant",
            instructions=(
                "You help users interact with Medusa (Headless E-commerce Engine). "
                "You have access to 10 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Medusa (Headless E-commerce Engine)"
        )
        print(result.final_output)

asyncio.run(main())

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Medusa (Headless E-commerce Engine) MCP Server

Connect your MedusaJS store to any AI agent and take full control of your enterprise-grade headless commerce operations, catalog management, and customer CRM through natural conversation.

The OpenAI Agents SDK auto-discovers all 10 tools from Medusa (Headless E-commerce Engine) through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Medusa (Headless E-commerce Engine), another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Product Orchestration — List and retrieve detailed product metadata by ID, including pricing, SKU-level variants, and media galleries directly from your agent
Order Monitoring — List recent commerce orders and retrieve full line-item details, shipping addresses, payment statuses, and fulfillment histories securely
Payment Capture — Trigger manual capture actions for authorized orders to move funds from the customer vault into your store's processing pipeline in real-time
Customer CRM — Manage your registered customer directory, retrieve detailed profiles, and audit internal flags or default shipping addresses natively
Regional Auditing — List configured store regions to understand localized tax rates, currency logic, and enabled payment providers across different geographies
Collection Management — Navigate product collections and taxonomies to verify store organization and group-based product distributions efficiently
Store Configuration — Extract store-level metadata including base URLs and default region settings to ensure accurate cross-border commerce auditing

The Medusa (Headless E-commerce Engine) MCP Server exposes 10 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Medusa (Headless E-commerce Engine) to OpenAI Agents SDK via MCP

Follow these steps to integrate the Medusa (Headless E-commerce Engine) MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 10 tools from Medusa (Headless E-commerce Engine)

Why Use OpenAI Agents SDK with the Medusa (Headless E-commerce Engine) MCP Server

OpenAI Agents SDK provides unique advantages when paired with Medusa (Headless E-commerce Engine) through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Medusa (Headless E-commerce Engine) + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Medusa (Headless E-commerce Engine) MCP Server delivers measurable value.

Automated workflows: build agents that query Medusa (Headless E-commerce Engine), process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Medusa (Headless E-commerce Engine), another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Medusa (Headless E-commerce Engine) tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Medusa (Headless E-commerce Engine) to resolve tickets, look up records, and update statuses without human intervention

Medusa (Headless E-commerce Engine) MCP Tools for OpenAI Agents SDK (10)

These 10 tools become available when you connect Medusa (Headless E-commerce Engine) to OpenAI Agents SDK via MCP:

capture_payment

Capture payment for a Medusa order

get_customer

Get Medusa customer explicitly by ID

get_order

Get Medusa order by ID. Returns line items, billing/shipping addresses, payment status, fulfillment status

get_product

Get Medusa product by ID. Returns full details: variants, options, prices

get_store_config

Get Medusa store configuration (supported currencies, default region)

list_collections

List Medusa product collections

list_customers

List Medusa CRM customers

list_orders

List Medusa orders

list_products

List Medusa products. Medusa is a headless open-source commerce engine

list_regions

List Medusa regions (currency, tax rates, payment providers)

Example Prompts for Medusa (Headless E-commerce Engine) in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Medusa (Headless E-commerce Engine) immediately.

"List all products in my Medusa store"

"Show me the last 5 orders placed today"

"Capture the payment for order ID 'order-987'"

Troubleshooting Medusa (Headless E-commerce Engine) MCP Server with OpenAI Agents SDK

Common issues when connecting Medusa (Headless E-commerce Engine) to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Medusa (Headless E-commerce Engine) + OpenAI Agents SDK FAQ

Common questions about integrating Medusa (Headless E-commerce Engine) MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.