How to Use the Loops MCP in Mastra AI

Q: How to handle Loops contact updates in Mastra AI?

You pass the updated fields to updatecontact inside your workflow steps. Mastra AI executes this tool whenever your logic detects a change in user status.

Q: Can I use Loops mailing lists in Mastra AI?

Yes, use listmailinglists to pull your current segments. You can then use the returned IDs to filter your agent's actions.

Q: Does Mastra AI support Loops suppression lists?

You can query getcontactsuppression to check if an email is blocked. This allows your workflow to handle bounce scenarios gracefully.

Q: Can Mastra AI verify Loops transactional emails?

Run listtransactionalemails to audit recent sends. Your agent can compare these results against your internal database to verify delivery.

Automate marketing workflows in Mastra AI with direct Loops integration for reliable email delivery.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Loops MCP to Mastra AI

Create your Vinkius account to connect Loops 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.

GDPR Free for Subscribers

Setup Loops with Mastra AI

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Build Loops workflows in Mastra AI

Create complex email sequences by chaining `send_event` calls within your Mastra AI agents. You can define conditional logic that triggers specific marketing journeys based on user behavior. Because the server handles the API interactions, your workflows stay lean. It prevents manual errors by ensuring the right events reach the right contact profiles.

Automate contact cleanup in Mastra AI

Manage your subscriber health by automating the `delete_contact` process when users opt out. You can build a workflow that monitors your list and cleans up inactive records automatically. This keeps your audience data accurate. It ensures you only pay for and target active, engaged users.

Check Loops status in Mastra AI

Use `test_api_key` as a heartbeat check in your agent startup sequence. If the key fails, your workflow can catch the error before attempting to send mail. It adds a layer of safety to your automated operations. You avoid silent failures by verifying the connection before every batch of transactional emails.

Setup guide

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

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

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

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Loops. 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

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Loops now

Real-time monitoring

Live

visibility into every interaction

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 Loops MCP in Mastra AI

You pass the updated fields to `update_contact` inside your workflow steps. Mastra AI executes this tool whenever your logic detects a change in user status.

Yes, use `list_mailing_lists` to pull your current segments. You can then use the returned IDs to filter your agent's actions.

The server operates under a zero-trust model where it only processes the specific JSON payloads for the tools you invoke. No contact data is stored on the server beyond the scope of the active request.

You can query `get_contact_suppression` to check if an email is blocked. This allows your workflow to handle bounce scenarios gracefully.

Run `list_transactional_emails` to audit recent sends. Your agent can compare these results against your internal database to verify delivery.

Use it with your favorite AI tools

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

OpenAI Agents SDK sdk-python

Google ADK sdk-python