Loops MCP. Automate your entire customer lifecycle from conversation.
Loops manages everything related to email marketing and customer communication. This MCP lets your AI client handle contact records, segment mailing lists, trigger automated welcome journeys, and send critical transactional emails—all using natural language commands. It's for anyone who needs precise control over their audience data without logging into a dashboard.
Give Claude and any AI agent real-world access
The AI agent can create new contacts, locate existing ones by email address, update details like names or user groups, and delete records when necessary.
It verifies if an email address is suppressed, ensuring you don't send communications to invalid or blocked addresses.
You can list and manage your various mailing lists, keeping track of who belongs where for targeted campaigns.
The MCP triggers specific events in Loops, kicking off complex, multi-step automated email sequences (like welcome or onboarding series).
It sends out transactional emails using specific templates and custom data variables, perfect for receipts or alerts.
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What AI agents can do with Loops: Contact & Email Management (10 Tools)
Use these tools to manage every part of the email lifecycle in Loops, from creating new users to sending complex automated campaigns.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Loops MCPCreate Contact
Adds a brand-new record for a person, requiring an email address and optionally accepting their name or user group.
Delete Contact
Permanently removes a specified contact from the Loops database using their unique...
Find Contact
Searches for and returns all details about a specific person by providing their...
Get Contact Suppression
Checks the Loops system to confirm if a given email address is flagged as...
List Mailing Lists
Displays every available mailing list you have set up in your account, allowing you...
List Transactional Emails
Retrieves a history of recently sent transactional emails, letting you track what went out and when.
Send Event
Sends a trigger event to the system, which kicks off an entire automated email journey for a recipient.
Send Transactional Email
Sends an immediate, specific transactional message using a defined template and any...
Test Api Key
Runs a quick check to confirm that the connection key for Loops is valid and fully...
Update Contact
Modifies any part of an existing contact record, such as changing their email or...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Loops, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
- Add new capabilities to your AI anytime you want
- Connections are secured and governed automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Loops. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS CLOUD
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on each call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
The Pain of Email Marketing Management
Right now, getting your marketing message out isn't one simple task. You have to hop into your platform, manually check if a contact exists, then decide which list they belong on, and finally, click through a series of buttons to trigger the correct sequence. If you forget one step or miss checking for suppression status, that valuable lead gets nothing.
With this MCP, all those steps vanish. You tell your agent what needs doing—'Send the welcome email to John Doe.' Your AI client handles the checks: it finds John's record, confirms his details are current using `find_contact`, and triggers the whole journey with one command. You just get the result.
Automate Campaigns With Loops MCP
The biggest time sinks—like cross-referencing which list a lead belongs to, or having to manually send a simple password reset email because it wasn't part of the main journey—are eliminated. You never have to open an 'Email History' tab just to confirm if a message went out.
What changes is that your marketing stack finally talks seamlessly to your AI agent. The whole process becomes conversational, reliable, and instantly actionable.
What Loops MCP does for your AI
Need to manage contacts or run email campaigns but hate jumping between tabs? This MCP connects your AI agent directly to Loops, giving you full command over your marketing database. You can tell your client exactly what you need: find a specific contact by email, update their user group, or check if they're suppressed from receiving mail.
Beyond simple data tweaks, the system lets you initiate automated journeys with minimal effort. For instance, after a sign-up event, your agent can trigger that welcome sequence instantly. You can also send one-off transactional emails—like password resets or order confirmations—without ever touching an email template dashboard. This kind of deep connection is exactly what Vinkius provides; it lets any MCP-compatible client use this toolset to handle the entire lifecycle of a lead, from initial data capture to final campaign delivery.
019d75ca-78be-702a-9b01-b827e779c324 How to set up Loops MCP
The bottom line is, your AI client handles all the API calling; you just talk to it like you're talking to a colleague who knows your marketing stack inside and out.
You prompt your AI client with a natural language command, specifying the action (e.g., 'Find John Doe's contact').
The MCP translates that request into the appropriate tool call and executes it against the Loops platform.
Your agent receives the data—whether it's a list of contacts or confirmation that an event was triggered—and presents the result back to you.
Who uses Loops MCP
This MCP is for Marketing Operations Managers, Growth Engineers, and CRM Administrators. If you spend more time manually updating contact records or triggering email campaigns than actually doing creative work, this connector saves your day.
They use the MCP to test new user journeys by sending specific events and then check for failures using list_transactional_emails.
They connect it to build automated lead scoring systems, calling find_contact or update_contact whenever a new source registers a lead.
They manage data hygiene by running delete_contact and get_contact_suppression checks on old records to keep the database clean.
Benefits of connecting Loops MCP
Instantly manage data hygiene. Use the find_contact tool to verify a lead's current status, and if details are stale, use update_contact before running any campaign.
Execute complex workflows with zero clicks. Instead of manually clicking 'Send Welcome Email,' simply tell your agent to run send_event, triggering the entire journey sequence automatically.
Maintain compliance and deliverability. Before sending anything, your agent checks for suppression status using get_contact_suppression to ensure you never hit a dead end or spam trap.
Handle high-volume alerts easily. The ability to send transactional emails via send_transactional_email means critical messages—like billing failure notices—go out immediately, without needing manual intervention.
Build complex segmentation logic. By combining list_mailing_lists with contact lookups, your agent can determine exactly which groups need to receive a specific campaign update.
Loops MCP use cases
Onboarding New Users
A user signs up via the website. Instead of waiting for an admin, the system detects this and calls send_event with a 'user-signed-up' event, immediately kicking off the three-email welcome journey.
Cleaning Up Stale Leads
The sales team needs to update all contacts who haven't logged in for 90 days. The agent finds them using find_contact and then uses update_contact to flag their user group as 'Inactive', preventing bad campaigns.
Sending Critical Alerts
A payment gateway fails, requiring immediate notification. Instead of logging into the platform, the agent executes send_transactional_email with the specific order ID and error message to the customer.
Preparing for a Campaign Launch
Before sending an announcement, you need to verify which contacts are eligible. The agent runs list_mailing_lists first, then uses get_contact_suppression on key leads to ensure clean targeting.
Loops MCP tradeoffs
What to watch out for, and the recommended way to handle each one.
Assuming all data is ready
The agent tries to send a campaign using the list of contacts found, but some users were deleted or suppressed.
Always check first. Use get_contact_suppression before sending mass emails and run find_contact on key individuals if you suspect their details are wrong.
Manual contact creation
A lead comes in from a new source, but an admin has to remember to manually create the record.
Ensure your intake pipeline calls create_contact immediately when a lead is sourced, guaranteeing no data falls through the cracks.
Relying on old email addresses
The system uses an outdated contact record and sends an important message to an address that bounces.
Use update_contact frequently, or if necessary, use the tool to confirm details by calling find_contact first.
When to use Loops MCP
Use this MCP if your core problem is managing the lifecycle of communication—specifically, moving a user from an unknown lead to an active subscriber. You need it when you must automate multi-step journeys or send specific transactional alerts based on real-time events. Don't use this if you only need simple database lookups; for basic record storage without email capability, consider a dedicated CRM tool instead. If your goal is pure analytics and reporting (e.g., 'Show me total open rates'), another specialized marketing analytics MCP will be better. However, if the data needs to trigger an action—like sending a follow-up or updating a segment status—this is the right choice.
Frequently asked questions about Loops MCP
Can Loops MCP handle basic contact list operations? +
Yes. You can use the list_mailing_lists tool to see all available lists and manage your audience segmentation using tools like create_contact or update_contact.
How do I trigger a welcome sequence with Loops MCP? +
You use the send_event tool. By specifying the required event name and the recipient's email, your agent tells Loops to start the automated journey immediately.
Is sending transactional emails easy with Loops MCP? +
It is straightforward. You call send_transactional_email and provide the template ID and any custom variables needed for that specific message, like an order number or receipt total.
What if I need to verify a contact's status before mailing them? +
You should use get_contact_suppression. This tool checks the system first and tells you immediately if that email address is suppressed, saving you from sending bounce emails.
Can I change a user's group using Loops MCP? +
Absolutely. Use update_contact and pass in the contact ID along with the new field values you want to change, like changing their userGroup or last name.