Bring Email Campaigns
to Mastra AI
Create your Vinkius account to connect Emma to Mastra AI and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
Compatible with every major AI agent and IDE
What is the Emma MCP Server?
Connect your Emma (myemma.com) account to your AI agent and take full control of your email marketing audience and campaigns through natural conversation.
What you can do
- Member Management — List all mailing list members and get detailed profiles including custom fields.
- Group Segments — Retrieve and create audience groups to organize your subscribers effectively.
- Mailing History — Access a complete list of sent and scheduled email campaigns (mailings).
- Response Analytics — Fetch summary response metrics (opens, clicks) for specific mailings.
- Automation & Webhooks — Monitor your automated workflows and active webhooks.
- Field Customization — List all custom and standard member data fields defined in your account.
How it works
- Subscribe to this server
- Enter your Emma Account ID, Public API Key, and Private API Key
- Start managing your audience from Claude, Cursor, or any MCP client
Who is this for?
- Email Marketers — quickly check group sizes or member details without navigating the Emma UI.
- Growth Teams — automate the creation of new segments and monitor subscriber growth.
- Support Teams — verify a customer's subscription status and mailing history during assistance.
Built-in capabilities (10)
Create a new member group
Members are not deleted. Delete a member group
) for a specific mailing ID. Get response stats for a mailing
Get specific member details
List email automations
List custom member fields
List Emma member groups
List sent and scheduled mailings
List mailing list members
List active webhooks
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and Emma tool infrastructure. Connect 10 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
- —
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Emma without touching business code
- —
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
- —
TypeScript-native: full type inference for every Emma tool response with IDE autocomplete and compile-time checks
- —
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Emma in Mastra AI
Why run Emma with Vinkius?
The Emma connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Emma using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Emma and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Emma to Mastra AI through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Emma for Mastra AI
Every request between Mastra AI and Emma is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I find my Emma API Keys?
Log in to your Emma account, click on your name in the top right, go to 'Account Settings', and then select 'API Key'. You will find your Account ID, Public Key, and Private Key there.
What is the difference between a group and a segment?
In Emma, a group is a static collection of members you've explicitly added. A segment is a dynamic group based on rules (like 'opened last email'). This server currently focuses on managing static groups.
Can I see my custom member data fields?
Yes! Use the list_fields tool to retrieve all standard and custom member data fields defined in your account.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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