MailerLite Automation

MailerLite Automation - Email Marketing Automation Skills

Skill Overview

MailerLite Automation integrates with Composio MCP to provide end-to-end email marketing automation capabilities. It helps users manage subscribers, analyze campaign performance, organize audience groups and segmentation, and monitor account health.

Use Cases

1. Bulk Subscriber Management

When you need to automatically fetch, filter, and manage large volumes of email subscribers, this skill supports filtering subscribers by status (active, unsubscribed, unconfirmed, bounced, junk). It also uses cursor-based pagination to iterate through the complete list, ensuring that no subscriber data is missed.

2. Marketing Campaign Performance Analysis

When you need to evaluate email marketing campaign performance, you can retrieve account-level statistics (total subscribers, number of emails sent, engagement metrics). You can also filter campaigns by status (sent, drafts, ready) and type (regular, A/B test, resend, RSS). It supports page-based pagination to analyze historical campaign trends.

3. Audience Organization and Segmentation

When you need to organize email audiences, you can list, filter, and sort subscriber groups. You can search audience segmentation definitions and custom fields. Sorting is supported by name, total count, open rate, click rate, and more—helping you implement precise audience segmentation and personalized marketing.

Core Features

1. Account Validation and Metadata Retrieval

The MAILERLITE_GET_ACCOUNT_INFO tool is used to verify identity and retrieve account metadata, including plan limitations and timezone configuration. This is a required step before using other functions, ensuring you understand account constraints and establish a consistent timezone baseline for time-window-based queries.

2. Subscriber Lists and Pagination

The MAILERLITE_GET_SUBSCRIBERS tool supports filtering subscribers by status and uses cursor-based pagination to traverse the full list. It can include group member information. To build a complete subscriber list, you must loop until meta.next_cursor is null.

3. Campaign Analysis and Statistics

The MAILERLITE_GET_CAMPAIGNS and MAILERLITE_GET_ACCOUNT_STATS tools provide detailed campaign-level data and aggregated account-level metrics. The campaign list uses page-based pagination (not cursor-based). You must iterate through meta.last_page to avoid missing historical campaigns.

FAQs

How do I get started with the MailerLite Automation skill?

First, you need to connect your MailerLite account through the Composio MCP server (https://rube.app/mcp). If no valid connection exists, the system will prompt you to authenticate and provide an authorization link. After the connection is successful, all MAILERLITE_* tools will be available immediately.

What subscriber statuses can this skill manage?

It supports five subscriber statuses: active (active), unsubscribed (unsubscribed), unconfirmed (unconfirmed), bounced (bounced), and junk (junk). When querying subscribers, you can use the filter[status] parameter to filter by status for precise audience management.

What are the differences in pagination mechanisms for subscribers and campaigns?

Subscriber lists use cursor-based pagination, iterating through meta.next_cursor until it returns null to retrieve the complete list. Campaign lists use page-based pagination, controlled by the page/limit parameters and meta.last_page. Since the mechanisms differ, mixing them up can lead to missing or duplicate data.