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Connect Lemlist to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run and monitor cold email campaigns without opening the dashboard.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 8 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Lemlist.

  1. 01

    Delete lead

    Removes a specific lead from an active campaign.

  2. 02

    Resume lead

    Restarts the email sequence for a lead that was previously paused.

  3. 03

    Add lead

    Adds a new lead to a designated campaign.

  4. 04

    Get campaign

    Retrieves specific details and settings for a single campaign.

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Lemlist.

  1. 05

    List campaigns

    Returns a list of all your existing email campaigns.

  2. 06

    List leads

    Shows the leads currently inside a specific campaign.

  3. 07

    Pause lead

    Stops the email sequence for a specific lead.

  4. 08

    Get team

    Fetches information regarding your Lemlist team setup.

Real work

What teams actually run

01

Real-time Performance Checks

Ask your agent for a quick update on campaign open rates while you are working in your code editor.

02

Rapid Lead Updates

Tell your agent to pause a lead immediately after they reply to an email to prevent further automated messages.

03

Campaign Auditing

Use the agent to compare the performance of different email steps to see what resonates with leads.

04

Automated Lead Entry

Direct your agent to add new prospects to specific campaigns as soon as you find them.

Automate a task

Put Lemlist to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Lemlist works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Lemlist to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

919ms average. Fast in production.

Lemlist is checked daily against the live service.

Daily averagePeak 1182ms
Oct 3Today
Fastest day
785ms
Slowest day
1182ms
14-day trend
Slowing+14%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Lemlist, so you can see the experience inside your AI.

It does not authenticate your account with Lemlist. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Lemlist Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_MZDb48rAe7YDRktVTAaStJV0t6bQvFyecFCy4dhG/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Lemlist capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "lemlist-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_MZDb48rAe7YDRktVTAaStJV0t6bQvFyecFCy4dhG/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Lemlist in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Lemlist owners hand off.

This MCP is built for professionals who run high-volume outbound sales and marketing operations.

  • 01

    SDR Teams

    They use the agent to monitor lead engagement without switching tabs constantly.

  • 02

    Growth Marketers

    They use the agent to optimize email sequences based on live performance data.

  • 03

    Agency Owners

    They use the agent to track multiple client campaigns from one interface.

FAQ

Questions Lemlist owners ask.

  • 01

    How do I connect Lemlist to my AI client?

    You subscribe to the MCP on Vinkius and provide your Lemlist API key. Once connected, your AI client can immediately start using the Lemlist capabilities.

  • 02

    Can I manage multiple campaigns at once?

    Yes. You can ask your agent to list all campaigns or pull specific performance data for any individual campaign you have running.

  • 03

    Does this replace the Lemlist dashboard?

    It acts as a conversational interface for your existing Lemlist account. You can perform most management and tracking tasks through your agent instead of the dashboard.

  • 04

    What kind of data can my agent see?

    Your agent can access campaign details, lead lists, engagement metrics like opens and clicks, and team information.

  • 05

    Can I stop an email sequence for a specific person?

    Yes. You can use the pause or delete capabilities to stop a lead from receiving further emails in a sequence.

  • 06

    How do I get my Lemlist API key?

    Log in to your Lemlist account at app.lemlist.com. Click your profile icon (bottom left corner). Select Settings, then navigate to the Integrations tab. Look for the API section and click Generate to create a new API key. Copy the key immediately and save it securely. it is only shown once. Paste it into the configuration field below.

  • 07

    Can I check which leads opened my emails today?

    Yes. Ask your AI agent 'Who opened my emails today?' and it returns a list of leads with their email addresses, campaign names, open timestamps, and total open counts. giving your SDR team warm lead signals in real-time.

  • 08

    Can my agent add new leads to an existing campaign?

    Yes. Provide the lead's email, first name, and any custom variables, and your AI agent adds them directly to any active campaign. they'll automatically enter the sequence at step 1. Perfect for sales teams who find prospects and want to start outreach immediately.

  • 09

    What engagement metrics can I track?

    Your AI agent can pull opens, clicks, replies, bounces, and unsubscribes per campaign. plus step-by-step analytics showing which emails in your sequence perform best. Perfect for optimizing subject lines, send times, and follow-up cadences.

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