
Connect Loops 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. Control your marketing and transactional emails through natural language.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
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.

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.
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.
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 · 10 capabilities
We ship only the actions that matter.
01-04
4 capabilities in this set.
Part of 10 available through Loops.
- 01
Delete contact
This capability removes a specific contact from your Loops account using their ID. Use this when you need to purge a user from your database immediately.
- 02
Get contact suppression
This capability checks if a specific email address is currently suppressed in Loops. It helps you verify why a recipient might not be receiving your messages.
- 03
List mailing lists
This capability retrieves all the mailing lists available in your Loops account. Use it to see which groups you can add contacts to.
- 04
List transactional emails
This capability pulls a list of your most recently sent transactional emails. It is useful for auditing recent automated communications.
05-07
3 capabilities in this set.
Part of 10 available through Loops.
- 05
Update contact
This capability modifies an existing contact's information by their ID. You can change details like names, email addresses, or user groups.
- 06
Test API key
This capability checks if your Loops API key is valid and connected. Use it to troubleshoot connection issues quickly.
- 07
Create contact
This capability adds a new contact to your Loops account. You can provide an email address along with names and user groups.
08-10
3 capabilities in this set.
Part of 10 available through Loops.
- 08
Find contact
This capability searches for a specific contact using their email address. It returns all available details for that user.
- 09
Send event
This capability triggers an email journey by sending a specific event to Loops. You can target specific users or IDs to start automated flows.
- 10
Send transactional email
This capability sends a transactional email using a specific template ID. You can pass custom data variables to personalize the message.
Real work
What teams actually run
Automated Onboarding
Tell your agent to send a specific event to trigger a welcome email journey for a new user.
User Data Sync
Have your agent update a user's name or group in Loops after a change in your application.
Transactional Testing
Send a specific transactional template to your own email to test a new product feature.
Audience Auditing
Ask your agent to list all mailing lists or check if a specific user is on a suppression list.
Automate a task
Put Loops 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
Loops 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.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Loops 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
956ms average. Fast in production.
Loops is checked daily against the live service.
- Fastest day
- 828ms
- Slowest day
- 1307ms
- 14-day trend
- Slowing+5%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 10 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 Loops, so you can see the experience inside your AI.
It does not authenticate your account with Loops. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Loops Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_e5btDvlbhFFLMZRbD1LEFgO9lOMy5g6bqSbPUZkG/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Loops capabilities are ready to use.
{
"mcpServers": {
"loops-mcp": {
"url": "https://edge.vinkius.com/vk_preview_e5btDvlbhFFLMZRbD1LEFgO9lOMy5g6bqSbPUZkG/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 Loops in Claude and other AIs
Who it's for
Built for the work Loops owners hand off.
This MCP is built for teams that use Loops to manage their customer communications and want to automate those tasks through an AI interface.
- 01
Growth Marketers
They use the agent to manage subscriber lists and trigger email journeys without manual entry.
- 02
Product Managers
They trigger transactional emails and check user status to verify product flows.
- 03
Customer Success Leads
They use the agent to check contact details and suppression status for specific users.
FAQ
Questions Loops owners ask.
- 01
How do I connect my Loops account to this MCP?
You connect through Vinkius. Once you provide your Loops API key to Vinkius, you can connect your AI client with one click.
- 02
Can I trigger automated email journeys?
Yes. You can use the send_event capability to trigger specific email journeys in Loops by name.
- 03
Is it possible to send transactional emails?
Yes. The send_transactional_email capability allows you to send emails using your existing Loops templates and custom data.
- 04
What happens if I delete a contact?
The delete_contact capability removes the contact immediately from your Loops account, and this action cannot be undone.
- 05
Can I check why an email isn't being delivered?
You can use the get_contact_suppression capability to check if an email address has been suppressed in your Loops account.
- 06
How do I get a Loops API key?
Log in to your Loops account, go to Settings → API, and generate a new API key. Ensure it has the necessary permissions. Then provide it when prompted by the MCP server setup.
- 07
What operations are supported by this MCP server?
The server supports: testing API key validity, finding/creating/updating/deleting contacts, listing mailing lists, sending events to trigger email journeys, sending transactional emails, listing sent transactional emails, and checking contact suppression status.
- 08
What is the difference between mailing lists and transactional emails in Loops?
Mailing lists are used for marketing campaigns and automated email journeys. Transactional emails are one-off, triggered messages like receipts, password resets, or order confirmations. Both are supported by this MCP server.
- 09
How can I check if an email is suppressed in Loops?
Use the 'get_contact_suppression' capability provided by this MCP server. Simply ask the AI to check the suppression status for any email address, and it will tell you if that email is currently suppressed from receiving emails.
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Connect Loops to Claude, Cursor, ChatGPT & more
