How to Use the Kit (ConvertKit) MCP in Mastra AI

Q: Can I use Kit (ConvertKit) tools for human-in-the-loop workflows?

Certainly. Use the requireToolApproval setting in Mastra to force a human check before the agent executes sensitive actions like updating subscriber profiles.

Q: Does this Kit (ConvertKit) server work with Mastra AI's branching?

It does. You can use the output of listemailsequences to determine which path your workflow takes next, enabling smart automation based on live account status.

Build resilient Kit (ConvertKit) workflows with Mastra AI and automatic retries.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Kit (ConvertKit) MCP to Mastra AI

Create your Vinkius account to connect Kit (ConvertKit) 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 Kit (ConvertKit) with Mastra AI

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Automated subscriber workflows in Mastra AI

Use `add_subscriber_to_form` within a Mastra agent to handle new leads without manual oversight. If the API hits a hiccup, the framework handles the retry logic for you. This setup allows you to build complex logic where a user action triggers a sequence of Kit (ConvertKit) operations. It’s perfect for reliable, multi-step marketing automation.

Conditional segmenting with Mastra AI

Apply tags based on agent analysis using `apply_tag_to_subscriber`. Your workflow can branch based on the user's intent or history. This MCP Server provides the precision needed for segmented campaigns. Your agent decides the tag, and the tool ensures it hits the right subscriber.

Auditing growth via Mastra AI

Schedule your agent to run `get_account_growth_summary` periodically. You can set up workflows that alert your team if growth stalls or spikes unexpectedly. Integrating this data into your Mastra agent gives you a high-level view of your list health. It turns raw counts into actionable insights for your team.

Setup guide

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

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

const result = await agent.generate(
  "List recent Kit (ConvertKit) 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 Kit. 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 Kit (ConvertKit) 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 Kit (ConvertKit) MCP in Mastra AI

Initialize the MCP client in your Mastra agent definition and add the tools to your tools array. It will automatically detect the connection and expose the functions.

Yes, Mastra's built-in workflow engine manages retries and backoff. If an API call fails, the agent can attempt it again automatically.

Vinkius provides a zero-trust environment where your API tokens are isolated. Subscriber details are processed in memory and never logged or stored by the transport layer.

Certainly. Use the `requireToolApproval` setting in Mastra to force a human check before the agent executes sensitive actions like updating subscriber profiles.

It does. You can use the output of `list_email_sequences` to determine which path your workflow takes next, enabling smart automation based on live account status.

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

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript