Can my AI agent update order statuses — like marking an order as shipped?

Yes. The add_order_history tool pushes a new status entry to any order. Provide the order ID, the OpenCart status ID (e.g., 3 for Shipped), and an optional comment. The status change appears immediately in the admin panel and triggers any configured email notifications.

Does it work with any OpenCart version?

This integration uses the native OpenCart REST API available in OpenCart 2.x and later. If your store is running OpenCart 1.x, the API endpoints won't be available. For OpenCart 3.x and 4.x, the API user setup is the same — just ensure the API user is enabled in System > Users > API.

What about IP restrictions — will the API reject requests?

OpenCart's API enforces an IP whitelist by default. When creating your API user, add the IP address of your server to the 'IP Addresses' tab. If you're running through a cloud proxy, add that proxy's IP. Without this step, all API requests will be rejected with a permission error.

OpenCart MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: OpenCart
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add OpenCart as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="opencart_agent",
    instruction=(
        "You help users interact with OpenCart "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 OpenCart MCP Server

Turn your OpenCart e-commerce backend into an AI-powered command center. Browse your product catalog, check order details, look up customers, and push status updates — without logging into the admin panel.

Google ADK natively supports OpenCart as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Product Catalog — List all products or fetch a specific product with pricing, stock status, SEO tags, and linked categories
Order Management — Browse orders with totals, payment methods, and shipping addresses. Get detailed line-items for any order by ID
Order Status Updates — Push status transitions (Processing, Shipped, Complete, Cancelled) with comments via the order history endpoint
Customer Profiles — List registered customers or fetch full details including addresses, custom fields, and newsletter status
Categories — View your product category hierarchy and navigation structure
Cart Inspection — Check the current API session cart contents for programmatic checkout workflows

The OpenCart MCP Server exposes 10 tools through the Vinkius. Connect it to Google ADK 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 OpenCart to Google ADK via MCP

Follow these steps to integrate the OpenCart MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from OpenCart via MCP

Why Use Google ADK with the OpenCart MCP Server

Google ADK provides unique advantages when paired with OpenCart through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with OpenCart

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine OpenCart tools with BigQuery, Vertex AI, and Cloud Functions

OpenCart + Google ADK Use Cases

Practical scenarios where Google ADK combined with the OpenCart MCP Server delivers measurable value.

Enterprise data agents: ADK agents query OpenCart and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine OpenCart tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query OpenCart regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including OpenCart

OpenCart MCP Tools for Google ADK (10)

These 10 tools become available when you connect OpenCart to Google ADK via MCP:

add_order_history

Push updates like marking a shipment Complete or Canceled. Add OpenCart order history / mutate order active status

get_cart

Primarily used to verify product mapping prior to custom order creation logic. Get current API session cart contents in OpenCart

get_customer

Get OpenCart customer full details by explicit ID

get_order

Get OpenCart order details by explicit ID

get_order_history

g., Pending, Processing, Shipped). Use to verify tracking logic or administrative fulfillment changes. Get OpenCart order status history by ID

get_product

Get OpenCart product by ID. Returns full details

list_categories

List OpenCart product category schemas

list_customers

List OpenCart registered customers

list_orders

List OpenCart orders using the native API

list_products

Fetches active products, retrieving metadata such as prices, stock status, and basic SEO tags mapped inside the OpenCart product repository. List OpenCart products using the native OpenCart API

Example Prompts for OpenCart in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with OpenCart immediately.

"Show me all orders placed this week with their totals."

"Mark order #1052 as shipped with tracking number TRK-9876."

"Look up customer #42 and show me their full profile."

Troubleshooting OpenCart MCP Server with Google ADK

Common issues when connecting OpenCart to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

OpenCart + Google ADK FAQ

Common questions about integrating OpenCart MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.