How to Use the MailerLite MCP in Claude Code

Q: How can I use Claude Code to add a new subscriber to MailerLite from the terminal?

Run claude mailerlite-mcp createsubscriber --email "new@user.com". To add them to a group, pipe the output to get the ID and then run addsubscribertogroup via the same MCP server connection.

Q: Is it possible to get a list of all MailerLite subscribers into a CSV file using Claude Code?

Yes. Run claude mailerlite-mcp listsubscribers and pipe the JSON output to a tool like jq to convert it to CSV. The command would look something like ... jq -r '. .email, .name @csv' > subscribers.csv.

Q: Can I manage MailerLite groups with Claude Code for my automated scripts?

Absolutely. You can script group creation with creategroup and get a list of all existing groups with listgroups. This lets your CI/CD pipeline dynamically create and manage audience groups in MailerLite without manual setup.

Q: How do I check if a subscriber has been removed from a group?

After running removesubscriberfromgroup, you can verify the change by calling getsubscriber with that subscriber's ID. The output will show their current group memberships.

Automate your MailerLite list management from the command line. A headless MCP server for your CI/CD pipelines and cron jobs.

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Create your Vinkius account to connect MailerLite to Claude Code 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 MailerLite with Claude Code

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Run List Cleanup on a Schedule

This is for headless automation. Set up a cron job that runs a command like `claude mailerlite-mcp list_subscribers --filter '{"status":"bounced"}'`. You can pipe that output directly to a script that calls `delete_subscriber` for each entry. This is how you keep your lists clean without manual intervention. This MCP connection is built for exactly this kind of background task.

Integrate MailerLite into Shell Scripts

Add new subscribers directly from a bash script. After a user signs up in your system, your script can call `claude mailerlite-mcp create_subscriber --email "..."` followed by `add_subscriber_to_group`. The output is clean JSON, so you can easily parse it with `jq` to grab the new subscriber ID for the next step. This turns complex API interactions into simple, chainable command-line operations.

Monitor Campaigns in Your CI/CD Pipeline

Use this MailerLite MCP server to build health checks into your deployment process. A simple `claude mailerlite-mcp list_campaigns | jq '. | length'` can verify that your campaigns are present after a deployment. You can also monitor account status with `get_me` or check form configurations with `list_forms`. If a command fails, it returns a non-zero exit code, which can automatically fail your GitHub Actions workflow.

Setup guide

Set up MailerLite MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see mailerlite-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest MailerLite transactions." It will automatically discover and invoke the available MailerLite tools.

Terminal

claude mcp add --transport http mailerlite-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

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Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the MailerLite MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "mailerlite-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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 MailerLite. 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 MailerLite MCP in Claude Code

Run `claude mailerlite-mcp create_subscriber --email "new@user.com"`. To add them to a group, pipe the output to get the ID and then run `add_subscriber_to_group` via the same MCP server connection.

Yes. Run `claude mailerlite-mcp list_subscribers` and pipe the JSON output to a tool like `jq` to convert it to CSV. The command would look something like `... | jq -r '.[] | [.email, .name] | @csv' > subscribers.csv`.

Absolutely. You can script group creation with `create_group` and get a list of all existing groups with `list_groups`. This lets your CI/CD pipeline dynamically create and manage audience groups in MailerLite without manual setup.

After running `remove_subscriber_from_group`, you can verify the change by calling `get_subscriber` with that subscriber's ID. The output will show their current group memberships.

All communication between Claude Code and this MCP server is over a secure transport you define. Vinkius processes each tool call, like `list_subscribers`, in an isolated sandbox that is destroyed after execution. Your API credentials are never stored on the machine running the script.

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