How to Use the Commerce.js MCP in Mastra AI

Q: Can Mastra AI use Commerce.js to retry failed orders?

Yes. You can build a workflow that catches errors from captureorder and attempts a recovery or alerts an admin.

Build resilient ecommerce workflows in Mastra AI by connecting to Commerce.js for automated inventory and order management.

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Connect Commerce.js MCP to Mastra AI

Create your Vinkius account to connect Commerce.js to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Commerce.js with Mastra AI

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Automated order recovery workflows

Define agent chains that watch for failed transactions. If a checkout fails, the agent uses `get_order` to diagnose the issue and trigger a retry. Use conditional branching to decide the next step. You can automate customer notifications or inventory adjustments based on the tool output.

Inventory management via Mastra AI

Sync your store catalog with local logic using `list_products` and `list_categories`. The workflow engine handles pagination and filtering automatically. If stock runs low, the agent can trigger an alert. It’s an effective way to maintain store health without manual oversight.

Multi-step cart operations

Construct complex checkout sequences that include error handling. The agent executes `create_cart` and `add_to_cart` as part of a larger, multi-step workflow. If an item is unavailable, the agent catches the error and updates the user. You get consistent behavior for every checkout attempt.

Setup guide

Set up Commerce.js MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All Commerce.js tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "commercejs-mcp-client",
  servers: {
    "commercejs-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Commerce.js Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Commerce.js tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Commerce.js transactions"
);
console.log(result.text);

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Commerce.js. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

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Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Commerce.js MCP in Mastra AI

Add the server URL to your Mastra client configuration. Once connected, spread the server tools into your agent's toolset to enable catalog access.

Yes. You can build a workflow that catches errors from `capture_order` and attempts a recovery or alerts an admin.

It provides direct access to your store's API. You can rely on the tool responses to drive your workflow logic.

Enable the approval flag in your client settings. This forces the agent to pause before executing sensitive actions like `capture_order`.

Your credentials are kept in your secure environment. The server uses ephemeral connections to ensure your order history remains isolated.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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Pydantic AI sdk-python

Vercel AI SDK sdk-typescript

Mastra AI sdk-typescript

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