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Maildroppa MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Maildroppa MCP or direct API to manage subscribers, build and send campaigns, segment audiences, and trigger transactional emails through natural language.

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Api Key

Maildroppa is an email marketing platform for managing subscribers, segmentation, newsletters, transactional email, events, and webhooks. Use it to automate campaigns, personalize messaging, and track engagement.

23 Tools

Try Maildroppa now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
Maildroppa
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TOOLS

Supported Tools

Every Maildroppa action and event your agent gets out of the box.

Archive Tag

Archive one customer-managed tag.

Count Segment Subscribers

Return the current number of subscribers matching one stored segment.

Create Segment

Create a subscriber segment from field, tag, or nested-segment conditions.

Create Subscriber

Create a subscriber without sending an opt-in message, with optional typed field values and tag assignments.

Create Subscribers

Sequentially create 1-25 subscribers without sending opt-in messages.

Create Tag

Create a customer-managed tag that can be assigned to subscribers.

Delete Segment

Permanently delete exactly one stored subscriber segment identified by an explicit segment ID.

Delete Subscriber

Permanently delete exactly one subscriber identified by an explicit subscriber ID.

Get Form Embedding

Return an active Maildroppa form's ordered input-field definition for rendering in a trusted website integration.

Get Segment

Return one stored subscriber segment and its complete filter expression by ID.

Get Subscriber

Return one Maildroppa subscriber by ID, including display field values, tag IDs, status, registration date, and GDPR agreement.

Get Tag Usage

Return subscriber assignments and archive or permanent-delete blockers for one Maildroppa tag.

List Forms

Return signup form overviews with IDs, type, status, publication state, and public routing details.

List RSS Newsletters

Return the account's RSS newsletter configurations without activating, checking, or sending them.

List RSS Sender Profiles

Return sender profiles available to RSS newsletters, including verification and delivery readiness.

List Segments

Return the account's stored subscriber segments and filter expressions.

List Subscriber Activity

Return one page of a subscriber's activity timeline with delivery eligibility and summary counts.

List Subscriber Fields

Return built-in and custom subscriber field definitions, optionally including archived custom fields.

List Subscribers

Return one page of subscribers, optionally filtered by free text, status, or structured segment conditions.

List Tags

Return account tags, optionally including archived tags.

Restore Tag

Restore an archived customer-managed Maildroppa tag so it can be assigned to subscribers again.

Update Segment

Replace a segment's name and complete filter expression.

Update Tag

Rename an existing customer-managed tag.

SETUP GUIDE

Connect Maildroppa MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK for Python or TypeScript
2

Initialize Client and Create Tool Router Session

typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
Import and initialize the Composio client, then create a Tool Router session for Maildroppa
3

Connect to AI Agent

typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'YOUR_SPECIFIC_PROMPT_HERE'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE

Connect Maildroppa API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
Import and initialize Composio client, then create a Tool Router session
3

Execute Maildroppa Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'YOUR_SPECIFIC_PROMPT_HERE'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Maildroppa actions with your Agent

Why Use Composio?

AI Native Maildroppa Integration

  • Supports both Maildroppa MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Maildroppa data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Maildroppa access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Maildroppa
  • Scoped, least privilege access to Maildroppa resources
  • Full audit trail of agent actions to support review and compliance
FRAMEWORKS

Use Maildroppa with any AI Agent Framework

Choose a Framework you want to connect Maildroppa with

ChatGPT Work logo

ChatGPT Work

Use Maildroppa MCP with ChatGPT Work

Claude Cowork logo

Claude Cowork

Use Maildroppa MCP with Claude Cowork

Hermes logo

Hermes

Use Maildroppa MCP with Hermes

FAQ

Frequently asked questions

Yes, Maildroppa requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

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Managed auth, hosted MCP servers, and every Maildroppa tool your agent needs.Free to start.

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