Quentn MCP for AI. Manage contacts, campaigns, and tags from chat.
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Quentn MCP Server gives your AI agent full control over CRM and marketing automation. You can manage contacts, update records, trigger campaigns, and track tags—all from a single chat interface.
It's built for GDPR compliance and complex marketing workflows targeting German-speaking markets.
What your AI can do
Create contact
Creates a brand new contact record in Quentn with specific details.
Delete contact
Permanently removes an existing contact record from the system.
Get campaign
Retrieves full operational details for a specific marketing campaign ID.
You create new profiles or update existing ones with custom data points like roles, company names, and lead scores.
You list all existing tags or apply specific terms to contacts to segment your audience for targeted campaigns.
You retrieve details on active marketing campaigns and trigger specific sequences for groups of users.
You send automated emails directly through the Quentn system to any specified contact.
You list all known system users within your connected Quentn account for auditing or verification purposes.
Ask an AI about this
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Quentn MCP Server: 11 Tools for Marketing Ops
These tools let your agent create, read, update, delete, and interact with all core components of your marketing stack—contacts, campaigns, and tags.
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 Quentn on VinkiusCreate Contact
Creates a brand new contact record in Quentn with specific details.
Delete Contact
Permanently removes an existing contact record from the system.
Get Campaign
Retrieves full operational details for a specific marketing campaign ID.
Get Contact
Fetches all available profile data for a single contact using their unique ID.
Get Tag Details
Retrieves the definition and details of one specific audience tag or term.
List Campaigns
Returns a list of all currently active marketing campaigns available in Quentn.
List Contacts
Retrieves a comprehensive, filterable list of every contact record in the system.
List Tags
Lists all predefined tags or terms used for segmenting your user base.
List Users
Outputs a list of authenticated system users connected to the Quentn instance.
Send Email
Sends an immediate, automated email message to any specific contact in the database.
Update Contact
Modifies one or more fields on an existing contact record without deleting it.
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.
Claude AI
Open Claude Settings
Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
Add Custom Connector
Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:
https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp
Replace [YOUR_TOKEN_HERE] with your token
from cloud.vinkius.com. For OAuth-protected servers, expand
Advanced settings to add credentials.
Start a conversation
Open a new chat. The Quentn integration is available immediately — no restart needed.
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 every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Quentn, then connect any of our 5,000+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,000+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Quentn. 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 INFRASTRUCTURE
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on every call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 11 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
Checking contact details shouldn't require three different logins and five clicks.
Today, checking a single lead’s history means logging into your CRM to see their profile. Then you have to switch over to the campaign dashboard to check if they were part of the last funnel, and finally, jump to the tagging system just to verify their current segment. It's slow; it forces manual handoffs.
With the Quentn MCP Server, your AI agent does all that for you. You simply ask: 'Show me the details for Jane Doe.' The agent runs `get_contact` and combines data from tags, campaign status, and profile metadata into one clear reply.
Quentn MCP Server makes managing your contact lifecycle a single conversation.
The manual steps that disappear are: logging out of the CRM to check campaign status, opening separate tools for tag validation, and manually sending follow-ups. You don't have to switch context—you just talk to your agent.
What you get is an integrated marketing coordinator in chat. Your AI can execute complex sequences like 'Update role AND send email' without you having to build a single workflow inside the Quentn platform.
What your AI can actually do with this
Quentn MCP Server - CRM Automation & Email Funnels gives your AI agent full control over Quentn's entire customer relationship management system, letting you manage contacts, update records, trigger campaigns, and track tags directly from the chat. You create new profiles using create_contact, specifying all necessary details for a brand-new lead; you modify existing client data with update_contact by changing roles or company names without losing history.
If a record is totally dead, you can permanently remove it using delete_contact. To check the profile of any specific person, your agent fetches all available information via get_contact, requiring only their unique ID.
019dd145-a77d-711e-a478-9e57d8848257 
Here's how it actually works
The bottom line is: you treat your entire marketing stack—CRM, email sender, tagging system—as a single conversation with your AI client.
Subscribe to the server and enter your unique Quentn API Key and Base URL.
Your AI agent accesses the tool suite, allowing it to read contact metadata, list campaigns, or send emails when prompted.
You instruct your agent in natural language (e.g., 'List all contacts tagged as High Value') and receive structured data back immediately.
Who is this actually for?
Marketing Ops Managers. Sales Operations Specialists. Email Marketing Analysts. These are the people who wake up and realize they spent 45 minutes switching between their CRM, spreadsheet, email sender, and campaign dashboard just to run a simple audit or update a single record. They need one source of truth.
They use the server to bulk-update contact metadata across segments and monitor campaign health without leaving their primary chat interface.
They run get_contact or list_contacts quickly to verify a lead's current status, tags, or interaction history before making an outreach call.
They use the tools to validate data integrity by listing contacts and tags, ensuring all records adhere to compliance standards.
What Changes When You Connect
Audit your audience instantly. Instead of navigating to the 'Tags' section just to check names, run list_tags via your agent to see every term you use right now.
Sync records without leaving your IDE. You can get a contact's current details using get_contact and immediately pass that data off for analysis—no copy-pasting required.
Automate outreach at scale. Need to send a welcome email? Your agent handles the full sequence: identify the recipient, then run send_email. It’s one prompt away.
Keep your database clean. When a lead changes roles or departments, use update_contact through chat. You modify fields and tags without touching any forms or dashboards.
Know what's running. Running list_campaigns shows you every current funnel status—Are we running the Q3 campaign? Which one is active? Know it in seconds.
See it in action
Lead Status Check
An SDR needs to know if a prospect, 'Jane Doe,' has been tagged as 'High Value' and what their last known role is. Instead of jumping through three different tabs (CRM -> Tags -> Contact), they ask the agent: 'What are Jane Doe's tags and current title?' The agent runs get_contact and instantly returns the metadata.
Post-Event Cleanup
The Marketing Manager ran a big webinar. Now, 50 attendees need to be added and tagged as 'Webinar Lead' and sent an immediate follow-up email. They prompt: 'Create a new tag called Webinar Lead; then use list_contacts for the list of signups and run send_email.' The whole sequence runs in chat.
Audience Segmentation Validation
The Ops team wants to confirm if they are segmenting correctly. They ask: 'List all tags that start with the word 'Beta'.' The agent executes list_tags and filters the results, giving immediate proof of segmentation structure.
Data Correction
A contact's company name was entered incorrectly in a spreadsheet. Instead of finding the ID manually and updating it, they ask: 'Update the contact associated with email x@example.com; change their company to Acme Corp.' The agent finds the record and runs update_contact.
The honest tradeoffs
Manual Data Reconciliation
You pull a list of contacts from your spreadsheet, then have to manually log into Quentn's dashboard to verify their current tags or run the follow-up email.
Don't switch windows. Use list_contacts to get the raw data you need, and immediately use send_email against those records—all from your agent conversation.
Overwriting Data
You try to update a contact's role but don't know their unique ID, so you just submit the raw data form and nothing happens.
Always confirm the record exists first. Use get_contact by ID or email to pull up the profile details before running update_contact. This confirms your target.
Assuming Campaign State
You think a campaign is active and try to send an email, but you don't know if it was recently paused or archived.
Before triggering anything, run list_campaigns to see the current status. Then use get_campaign on the specific ID to confirm it’s ready for action.
When It Fits, When It Doesn't
Use Quentn if your workflow involves constant handoffs between CRM data, email marketing platforms, and user tagging. If you spend time copying IDs or toggling tabs (CRM > Spreadsheet > Email Tool), this is for you. It handles the core loop: 'Check Data' (get_contact), 'Update Data' (update_contact), and 'Act on Data' (send_email).
Don't use it if your primary need is general accounting, inventory management, or complex ERP tasks—it’s strictly for marketing and customer relationship data. If you only need to run a basic report that doesn't change any records, list_contacts works fine, but for anything involving writing back state changes, the full suite is necessary.
Questions you might have
How do I use `list_contacts` with Quentn MCP Server? +
You ask your agent to list contacts, specifying filters like 'Show me all contacts tagged as VIP.' The server runs list_contacts and returns only the filtered results.
Can I use `send_email` if the contact ID is old? +
The tool requires a valid, existing contact record. If you suspect an ID is stale or wrong, run get_contact first to verify the profile details before attempting to send mail.
What's the difference between `list_tags` and `get_tag_details`? +
list_tags gives you a roster of every tag available. You use get_tag_details when you need to know what a specific, single tag actually contains or represents.
Does `update_contact` overwrite all the data? +
No. The tool only updates the fields you explicitly provide in the prompt. You can update just one field (like 'Role') while leaving everything else untouched.
What credentials are necessary to run the `create_contact` tool? +
You must provide your Quentn API Key and Base URL. Your AI client sends these details upon connection, allowing the agent to authenticate against your account and perform the contact creation on your behalf.
If I run `get_contact` for a non-existent ID, how is the error handled? +
The server returns a specific 'Contact Not Found' status code. Your agent reads this response and can then prompt you to check nearby IDs or use list_contacts to find the correct record.
When I run `list_campaigns`, what key data points are returned? +
The initial list provides core campaign metadata, including the Campaign Name and its current Status. You need to use the corresponding get_campaign tool with an ID for full details.
How does the `list_users` tool help manage system access? +
This tool retrieves a list of all internal system user accounts tied to your Quentn instance. Operational teams use it to audit who has access and monitor organizational permissions.
Can my AI automatically find the details for a specific contact just by providing their ID? +
Yes! Use the get_contact tool. Your agent will respond with complete metadata, including tags, custom fields, and engagement history in seconds.
Where do I find my Quentn Base URL? +
Log in to Quentn, go to My Account > API Info. Your unique base URL follows the pattern https://..quentn.com/public/api/V1.
How do I add a tag to a contact? +
Use the update_contact tool and include the new tag in the 'terms' field of the request body.
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