Klaviyo MCP Server for Mastra AIGive Mastra AI instant access to 12 tools to Create Profile, Get Profile, List Automated Flows, and more
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Klaviyo through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this App Connector for Mastra AI
The Klaviyo app connector for Mastra AI is a standout in the Growth Engine category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"klaviyo": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Klaviyo Agent",
instructions:
"You help users interact with Klaviyo " +
"using 12 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Klaviyo?"
);
console.log(result.text);
}
main();
* 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 Klaviyo MCP Server
Connect your Klaviyo account to any AI agent and manage email marketing through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and Klaviyo tool infrastructure. Connect 12 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
What you can do
- List Management — Browse, create, and manage subscriber lists and segments
- Campaign Tracking — View campaigns with open rates, click rates, and delivery stats
- Profile Management — Browse and inspect subscriber profiles with engagement data
- Flow Monitoring — Track automated email flows and their performance
- Metrics & Analytics — Access performance metrics, revenue attribution, and trends
- Template Access — Browse email templates and their configurations
The Klaviyo MCP Server exposes 12 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 12 Klaviyo tools available for Mastra AI
When Mastra AI connects to Klaviyo through Vinkius, your AI agent gets direct access to every tool listed below — spanning sms-marketing, subscriber-segmentation, campaign-management, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Create a new profile
Get profile details
List automated flows
List sent campaigns
List email templates
List marketing lists
List tracking metrics
List all customer profiles
List dynamic segments
List account tags
List active webhooks
g. "Viewed Product"). Record a customer event
Connect Klaviyo to Mastra AI via MCP
Follow these steps to wire Klaviyo into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Klaviyo MCP Server
Mastra AI provides unique advantages when paired with Klaviyo through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Klaviyo without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Klaviyo tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Klaviyo + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Klaviyo MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Klaviyo, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Klaviyo as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Klaviyo on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Klaviyo tools alongside other MCP servers
Example Prompts for Klaviyo in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Klaviyo immediately.
"Show all campaigns from this month with open rates and revenue."
"List all subscriber lists and the top-performing automated flows."
"Show the profile for sarah@company.com and her engagement history."
Troubleshooting Klaviyo MCP Server with Mastra AI
Common issues when connecting Klaviyo to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpKlaviyo + Mastra AI FAQ
Common questions about integrating Klaviyo MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.