Engage MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Engage MCP or direct API to send campaigns, manage customer segments, trigger notifications, and analyze engagement through natural language.

Engage logoEngage
Basic

Engage is a messaging platform for personalized emails, push notifications, and SMS. It helps businesses build loyalty with targeted, automated communications.

22 Tools

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

TOOL ROUTER PLAYGROUND
Engage
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TOOLS

Supported Tools

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

Add Customer to Accounts

Tool to add a customer to one or more account entities.

Add User to Lists

Tool to add a Customer or Account to one or more Lists in Engage.

Archive List

Tool to archive a List in Engage.

Archive User

Tool to archive a user in Engage.

Convert User Type

Tool to convert a user between Customer and Account entity types.

Create List

Tool to create a new List in Engage for organizing subscribers.

Create User

Tool to create a new user (Customer or Account) in Engage.

Delete Subscriber From List

Tool to remove a subscriber from a List entirely (different from unsubscribing).

Delete User

Tool to completely delete all user data for a Customer or Account.

Get Account Members

Tool to retrieve all members (Customers) of an Account in Engage.

Get List

Tool to retrieve a single List by its ID.

Get User By ID

Tool to retrieve a single user by their user ID.

List Lists

Tool to retrieve a paginated list of all Lists in Engage.

List Users

Tool to retrieve a paginated list of all users in Engage.

Merge Users

Tool to merge two user profiles in Engage.

Remove Customer from Account

Tool to remove a Customer from an Account in Engage.

Batch Request

Tool to batch multiple create user, update user, and add user events operations into a single API call.

Subscribe User to List

Tool to create a user and subscribe them to an Engage.

Track User Event

Tool to add user events to Engage.

Update Account Role

Tool to update the role of a Customer in an Account or set a new one if none exists.

Update Subscriber Status

Tool to update a subscriber's status on a List.

Update User

Tool to update user data and attributes on Engage.

SETUP GUIDE

Connect Engage MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

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

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["engage"],
  mcp: true,
});
Create a session scoped to Engage and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "Send a push notification to all users about our new product launch.",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Engage request
SETUP GUIDE

Connect Engage API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

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

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["engage"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Engage
3

Run Engage tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Send a push notification to all users about our new product launch." }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Engage tool calls through the session, and print the final answer

Why Use Composio?

AI Native Engage Integration

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

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Engage 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 Engage
  • Scoped, least privilege access to Engage resources
  • Full audit trail of agent actions to support review and compliance

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

Yes, Engage requires you to configure your own Basic Auth credentials. Once set up, Composio handles secure credential storage and authentication for you.

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

Yes. Composio is SOC 2 Type II compliant and is built to keep your Engage connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

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

Create the key in your Engage account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Engage actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Engage at any time.

When you connect a Engage account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Engage as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Engage. If Engage lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Engage at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Engage connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Engage rejects the old key. Create a new key in Engage and reconnect the account from the Composio dashboard or by asking your agent to reconnect Engage. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Engage use. Paid plans add higher limits and team features. Your Engage plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Engage accounts).

With Composio, you connect Engage once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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