How to Use the Klaviyo (Marketing Automation) MCP in Mastra AI

Q: Can I use Mastra AI to manage Klaviyo (Marketing Automation) segments?

You can. By using listaudiencesegments and addprofilestolist, your agent can move profiles between segments based on real-time data analysis.

Q: How do I monitor Klaviyo (Marketing Automation) flows in Mastra AI?

Use listautomationflows to get a list of active sequences. You can then use getflowdetails to inspect individual triggers and logic.

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Connect Klaviyo (Marketing Automation) MCP to Mastra AI

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Setup Klaviyo (Marketing Automation) with Mastra AI

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Perplexity

Reliable workflow automation

Use `add_profiles_to_list` within your Mastra AI agents to build complex, multi-step sequences. If an API call hits a rate limit, the built-in workflow engine handles retries automatically to ensure your data reaches the right segment. This setup allows for conditional branching where you can check `get_profile` data before deciding which list to join. It makes your CRM operations predictable and prevents data loss during high-volume syncs.

Automated segment targeting

Query `list_audience_segments` to feed your agent the latest behavioral data. Your Mastra AI agent can then decide which customers meet specific criteria, like churn risk or high lifetime value, and take action accordingly. This keeps your segments dynamic without you having to manually update them. You define the logic in your workflow, and the MCP Server executes the operations required to keep your targeting sharp.

Lifecycle management and audit

Audit your automated lifecycle marketing by connecting `list_automation_flows` to your agent. You can set up monitors that check the health of your welcome series or abandoned cart flows on a schedule. Use `get_flow_details` to verify that your trigger conditions are still correct. If the agent detects a stale flow, it can alert your team, keeping your marketing infrastructure running as expected.

Setup guide

Set up Klaviyo (Marketing Automation) 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 Klaviyo (Marketing Automation) 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: "klaviyo-marketing-automation-mcp-client",
  servers: {
    "klaviyo-marketing-automation-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

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

const result = await agent.generate(
  "List recent Klaviyo (Marketing Automation) 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 Klaviyo. 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 Klaviyo (Marketing Automation) MCP in Mastra AI

Add the server URL to your Mastra AI configuration. Once connected, your agents can list and call the tools directly within your workflow definitions.

You can. By using `list_audience_segments` and `add_profiles_to_list`, your agent can move profiles between segments based on real-time data analysis.

Yes. Mastra AI's workflow engine handles retries and exponential backoff, which is critical when performing bulk updates to your CRM.

Use `list_automation_flows` to get a list of active sequences. You can then use `get_flow_details` to inspect individual triggers and logic.

We enforce strict credential isolation. Your authentication tokens are kept in a private, ephemeral sandbox, ensuring only authorized agents access your profile and contact records.

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