Bring Cold Email
to Mastra AI
Create your Vinkius account to connect Mailshake to Mastra AI and start using all 9 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.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Mailshake MCP Server?
Connect your Mailshake account to any AI agent to automate your cold outreach and sales engagement workflows. This MCP server enables your agent to manage campaigns, promote prospects to lead status, and track email interactions directly from natural language interfaces.
What you can do
- Campaign Management — List all outreach campaigns, retrieve detailed sequences, and pause or unpause sending
- Lead Tracking — Monitor qualified leads, retrieve interaction histories, and update prospect statuses
- Prospect Ingestion — Programmatically add new recipients to existing campaigns to keep your pipeline full
- Message Insights — List sent and received messages and retrieve full content for automated sentiment analysis or follow-up planning
- Audience Oversight — List all recipients in a campaign and monitor their individual engagement stages (Sent, Opened, Replied)
How it works
- Subscribe to this server
- Enter your Mailshake API Key
- Start managing your sales outreach from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Sales Representatives — Quickly check campaign statuses and lead updates without opening the dashboard
- Growth Marketers — Automate the process of adding new prospects from research tools into active campaigns
- Sales Operations — Monitor outreach performance and audit message sequences via natural language commands
Built-in capabilities (9)
Requires a JSON body with recipient details. Add new prospects to an existing campaign
Get details for a specific campaign
Get history for a specific lead
Get content for a specific email message
List qualified leads
List all recipients in a campaign
List all outreach campaigns
List sent and received messages
Pause a running campaign
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and Mailshake tool infrastructure. Connect 9 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.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Mailshake without touching business code
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Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every Mailshake tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Mailshake in Mastra AI
Why run Mailshake with Vinkius?
The Mailshake 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 9 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 Mailshake using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Mailshake and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Mailshake 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
Mailshake for Mastra AI
Every request between Mastra AI and Mailshake 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 Mailshake API Key?
Log in to Mailshake, navigate to 'Extensions' in the main menu, and select 'API' to generate or copy your personal API key.
What is the difference between a Lead and a Recipient?
A Recipient is anyone added to a campaign. A Lead is a recipient who has met specific engagement criteria (like replying) and is tracked in the 'Lead Catcher'.
Can I add multiple prospects at once?
Yes, the add_prospects_to_campaign tool accepts a JSON body where you can provide a list of multiple recipients to be added in a single request.
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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