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MailerLite

MailerLite MCP Server with 10 Tools for Claude, Cursor, and AI Agents

MCP Inspector GDPR Free for Subscribers

Design beautiful emails, grow your subscriber base, and sell digital products with marketing tools that put simplicity first. Vinkius routes your AI agents directly to MailerLite through a governed connection. 10 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.

Built for AI Agents by Vinkius

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
AI AgentVinkius
High Security·Kill Switch·Plug and Play
MailerLite
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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

What is the MailerLite MCP Server?

The MailerLite MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to MailerLite via 10 tools. Design beautiful emails, grow your subscriber base, and sell digital products with marketing tools that put simplicity first. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.

Built-in capabilities (10)

create_groupget_subscriberlist_campaignslist_custom_fieldslist_formslist_groupslist_segmentslist_subscriberslist_webhooksupsert_subscriber

Tools for your AI Agents to operate MailerLite

Ask your AI agent "Show all campaigns and subscriber growth this month." and get the answer without opening a single dashboard. With 10 tools connected to real MailerLite data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.

Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.

Why teams choose Vinkius

One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.

Build your own MCP Server with our secure development framework →

The MailerLite App Connector works with every AI agent you already use

…and any MCP-compatible client

CursorClaudeOpenAIVS CodeCopilotGoogleLovableMistralAWSCursorClaudeOpenAIVS CodeCopilotGoogleLovableMistralAWS

Use all 10 MailerLite tools with your AI agents right now

Vinkius routes your AI agents to MailerLite through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.

Explore Tools Hub
create

Create group on MailerLite

Use this to organize and segment your audience. Create a new subscriber group

get

Get subscriber on MailerLite

Get details for a specific subscriber

list

List campaigns on MailerLite

Useful for monitoring marketing activity. List email campaigns

list

List custom fields on MailerLite

Essential for identifying which fields can be mapped during subscriber upserts. List all custom subscriber fields

list

List forms on MailerLite

List all signup forms

list

List groups on MailerLite

Groups are used to organize subscribers for targeted mailings. List all subscriber groups

list

List segments on MailerLite

Useful for identifying high-engagement subsets of your audience. List all subscriber segments

list

List subscribers on MailerLite

Includes email addresses, statuses, and basic engagement metadata. List all email subscribers

list

List webhooks on MailerLite

List active account webhooks

upsert

Upsert subscriber on MailerLite

Requires the email address and supports optional first/last name fields. Create or update a subscriber

What the MailerLite MCP Server unlocks

Connect your MailerLite account to any AI agent and manage email marketing through natural conversation.

What you can do

  • Campaign Management — Create, schedule, and track email campaigns
  • Subscriber Management — Add, segment, and manage subscriber groups
  • Automation Workflows — Browse and monitor automated email sequences
  • Analytics — Track open rates, click rates, and subscriber growth
  • Form & Landing Pages — Access signup forms and landing page data

How it works

1. Subscribe to this server
2. Enter your MailerLite API Key and API version
3. Start managing email from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Marketers — run email campaigns with advanced analytics
  • Small Businesses — manage subscriber lists and automations
  • Creators — grow audiences with landing pages and forms

Frequently asked questions about the MailerLite MCP Server

Can I create campaigns and track performance?

Yes. Create and schedule campaigns, send to groups or segments, and track opens, clicks, bounces, and conversions in real time.

Does MailerLite require an API version parameter?

Yes. MailerLite requires an API Key and API Version (v1 or v2) for configuration. Bearer auth against api.mailerlite.com/api/v2.

Can I manage automation workflows?

Yes. Browse active automations, monitor trigger rates, and view email sequence performance.

Vinkius AI Gateway

We built the connector to MailerLite. Now put your agents to work. Fully governed.

Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.

How it works
Infrastructure

Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.

Visibility

Every tool call, every token, every response. Logged and auditable. Data flows direct from MailerLite to your agent. Nothing is stored on our side. Ever.

Control

Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.