How do I connect my Quentn account?

You need to provide your Quentn API Key and your unique Base URL from your API Info settings after subscribing to the MCP on Vinkius.

Which AI clients can I use with this MCP?

You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.

Can I send emails directly from my chat?

Yes, the MCP includes a capability to send emails to specific contacts through the Quentn system.

Vinkius hosts the MCP and manages your credentials securely to ensure your connection remains private and functional.

Can I manage my tags through the AI?

Yes, you can list, manage, and control audience segments using tags through natural language commands.

Can my AI automatically find the details for a specific contact just by providing their ID?

Yes! Use the get_contact capability. 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 capability and include the new tag in the 'terms' field of the request body.

An astronaut overseeing a futuristic data hub

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Connect Quentn 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. Manage CRM data and email campaigns through natural conversation.

Ask AI about this Connector

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.

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 · 11 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 11 available through Quentn.

01
Get contact
Retrieves specific contact details using their unique ID.
02
Get tag details
Fetches information about a specific tag in your system.
03
List campaigns
Returns a list of all your active and past marketing campaigns.
04
List contacts
Provides a list of all contacts stored in your Quentn account.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 11 available through Quentn.

05
Update contact
Modifies the information for an existing contact.
06
List users
Shows a list of all users within the system.
07
List tags
Lists all the tags and terms used for audience segmentation.
08
Delete contact
Removes a contact from your database.

Capability set03 / 03

09-11

3 capabilities in this set.

Part of 11 available through Quentn.

09
Create contact
Adds a new contact to your CRM.
10
Get campaign
Fetches detailed information about a specific campaign.
11
Send email
Triggers an email to be sent to a specific contact.

Real work

What teams actually run

Lead Onboarding

Create a new lead and immediately trigger their welcome email sequence.

Segment Analysis

Ask your agent to find all customers with a specific tag to analyze their behavior.

Campaign Auditing

Check the open and click rates of recent email blasts to gauge engagement.

Database Cleanup

Use the agent to find and remove outdated or incorrect contact records.

Automate a task

Put Quentn 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

Quentn 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.

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

You don't need a client to put Quentn 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

914ms average. Fast in production.

Quentn is checked daily against the live service.

Daily averagePeak 1042ms

Oct 3Today

Fastest day: 686ms
Slowest day: 1042ms
14-day trend: Stable+1%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 11 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 Quentn, so you can see the experience inside your AI.

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

Quentn Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_qmc7E8nRk7sMWpyJkUjOEDiOYVPYN0QdJQ9VrXbB/mcp

Claude 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 — Quentn capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "quentn-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_qmc7E8nRk7sMWpyJkUjOEDiOYVPYN0QdJQ9VrXbB/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 Quentn in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Quentn owners hand off.

This MCP is built for professionals who need to bridge the gap between marketing strategy and CRM data management.

01
Marketing Managers
They use the agent to check campaign stats and segment growth without switching tabs.
02
Sales Teams
They hand off lead record updates and interaction tracking to the AI.
03
Operations Teams
They use the agent to pull contact metadata and monitor organizational health.

FAQ

Questions Quentn owners ask.

01
How do I connect my Quentn account?
You need to provide your Quentn API Key and your unique Base URL from your API Info settings after subscribing to the MCP on Vinkius.
02
Which AI clients can I use with this MCP?
You can use any MCP-compatible client, including Claude, Cursor, and Windsurf.
03
Can I send emails directly from my chat?
Yes, the MCP includes a capability to send emails to specific contacts through the Quentn system.
04
Is my data secure?
Vinkius hosts the MCP and manages your credentials securely to ensure your connection remains private and functional.
05
Can I manage my tags through the AI?
Yes, you can list, manage, and control audience segments using tags through natural language commands.
06
Can my AI automatically find the details for a specific contact just by providing their ID?
Yes! Use the get_contact capability. Your agent will respond with complete metadata, including tags, custom fields, and engagement history in seconds.
07
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.
08
How do I add a tag to a contact?
Use the update_contact capability and include the new tag in the 'terms' field of the request body.

Explore

More in Industry Titans

Connect Quentn to Claude, Cursor, ChatGPT & more

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

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Get contact

Get tag details

List campaigns

List contacts

05-08

Update contact

List users

List tags

Delete contact

09-11

Create contact

Get campaign

Send email

What teams actually run

Lead Onboarding

Segment Analysis

Campaign Auditing

Database Cleanup

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

Quentn Connector

Claude Desktop

Marketing Managers

Sales Teams

Operations Teams

How do I connect my Quentn account?

Which AI clients can I use with this MCP?

Can I send emails directly from my chat?

Is my data secure?

Can I manage my tags through the AI?

Can my AI automatically find the details for a specific contact just by providing their ID?

Where do I find my Quentn Base URL?

How do I add a tag to a contact?

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