Lemlist MCP Server for Mastra AI 8 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Lemlist through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"lemlist": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Lemlist Agent",
instructions:
"You help users interact with Lemlist " +
"using 8 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Lemlist?"
);
console.log(result.text);
}
main();
* 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
About Lemlist MCP Server
Connect Lemlist to your AI agent and manage your cold email outreach and lead engagement pipeline conversationally.
Mastra's agent abstraction provides a clean separation between LLM logic and Lemlist tool infrastructure. Connect 8 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.
What you can do
- Campaign Management — List, create, and monitor email campaigns with open rates, click rates, and reply metrics.
- Lead Tracking — Add leads to campaigns, check engagement statuses, and manage lead lists programmatically.
- Sequence Analytics — Pull step-by-step performance data for multi-touch email sequences.
- Activity Feed — Monitor recent opens, clicks, replies, and bounces across all campaigns.
The Lemlist MCP Server exposes 8 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Lemlist to Mastra AI via MCP
Follow these steps to integrate the Lemlist MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 8 tools from Lemlist via MCP
Why Use Mastra AI with the Lemlist MCP Server
Mastra AI provides unique advantages when paired with Lemlist through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Lemlist 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 Lemlist 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
Lemlist + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Lemlist MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Lemlist, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Lemlist as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Lemlist on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Lemlist tools alongside other MCP servers
Lemlist MCP Tools for Mastra AI (8)
These 8 tools become available when you connect Lemlist to Mastra AI via MCP:
add_lead
Add lead to campaign
delete_lead
Delete lead from campaign
get_campaign
Get campaign details
get_team
Get team info
list_campaigns
List all campaigns
list_leads
List campaign leads
pause_lead
Pause a lead
resume_lead
Resume a lead
Example Prompts for Lemlist in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Lemlist immediately.
"What's the performance of my 'Q2 Outreach' campaign?"
"Add lead sarah@startup.io to the 'Series A Founders' campaign."
"Who replied to my emails this week?"
Troubleshooting Lemlist MCP Server with Mastra AI
Common issues when connecting Lemlist to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpLemlist + Mastra AI FAQ
Common questions about integrating Lemlist MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
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?
Does Mastra support workflow orchestration?
Connect Lemlist with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
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GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Lemlist to Mastra AI
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.