How to Use the Emarsys MCP in Mastra AI

Q: How would I build a workflow with Mastra AI to check for new Emarsys contact lists?

You'd define a Mastra AI workflow that starts with the listmarketingcontactlists tool. Then, you can add a step that compares the output to a stored state. If new lists are found, another step could use getcontactlistdetails and then send a notification.

Build resilient marketing automation workflows for Emarsys with Mastra AI.

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Connect Emarsys MCP to Mastra AI

Create your Vinkius account to connect Emarsys 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 Emarsys with Mastra AI

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Automated Campaign Audits

You can build a workflow that doesn't just run, but self-heals. Use Mastra AI to schedule a job that iterates through `list_email_campaigns` and then calls `get_campaign_details` for each one. Your agent can check for misconfigurations or campaigns that are stuck. If it finds a problem, the workflow can branch. Maybe it sends a Slack notification, or maybe it tries to get more context by checking `list_automation_programs`. Mastra's retry logic means network blips won't kill your audit.

Smart Segment Syncing with Mastra AI

Keep your external systems in sync with Emarsys. A Mastra AI agent can run on a schedule, fetch all contact lists with `list_marketing_contact_lists`, and then get specifics with `get_contact_list_details`. Your workflow can then compare this data against a database or CRM. If there's a mismatch, the agent can log the discrepancy or trigger another process. It's a reliable way to manage data integrity across platforms.

Trigger-Based Program Monitoring

Don't wait for something to break. Have a Mastra AI agent watch your Emarsys triggers. The agent can use `list_trigger_events` to get a complete inventory of what kicks off your automations. You can build a workflow that validates these against an approved list. If a new, unexpected trigger appears, your agent can pause the corresponding automation program and flag it for human review.

Setup guide

Set up Emarsys 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 Emarsys 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: "emarsys-mcp-client",
  servers: {
    "emarsys-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

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

const result = await agent.generate(
  "List recent Emarsys 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 Emarsys. 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.

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Common questions about Emarsys MCP in Mastra AI

Mastra AI has built-in exponential backoff and retry mechanisms. While this Emarsys MCP server doesn't add rate limiting on its own, your Mastra agent's native resilience makes it perfect for handling API quotas gracefully during large jobs.

You'd define a Mastra AI workflow that starts with the `list_marketing_contact_lists` tool. Then, you can add a step that compares the output to a stored state. If new lists are found, another step could use `get_contact_list_details` and then send a notification.

Yes, Mastra AI supports human-in-the-loop workflows. You can configure your agent to call `list_automation_programs`, identify a program to change, and then use `requireToolApproval` to wait for a person to confirm before proceeding.

The agent will fail on the first attempt, but Mastra's engine will automatically retry the API call with increasing delays. This prevents temporary network issues or brief API outages from breaking your entire workflow.

This server grants read-only access to marketing metadata: campaign names, list IDs, automation program structures, and form settings. Mastra AI communicates with the Vinkius server over a secure channel, and your Emarsys credentials are never exposed to the agent itself.

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