Kit (ConvertKit) MCP, Ready to Go
Use the Kit MCP with Claude or Cursor to manage your email subscribers, tags, and campaign metrics using your AI agent to grow your list.
No credit card required. Experience the power of this integration risk-free.
Manage your email marketing and subscriber lists from a single chat interface.
Works with every AI agent you already use
…and any MCP-compatible client
How fast is the Kit (ConvertKit) Connector?
Average time for the server to become ready for requests over the last 14 days, measured until the initialize / tools/list handshake completes. Metrics are updated daily between 00:00 and 04:00 UTC. Create a free account, use this Connector on Vinkius Cloud, and connect it to your AI agent in seconds.
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What AI agents can do with Kit MCP: 10 Tools for Email Marketing
Manage your Kit audience, tags, and forms using these 10 specific tools to handle your email marketing tasks from a single chat interface.
List optin forms
See all your active sign-up forms. This helps you keep track of every entry point for new leads.
Add subscriber to form
Put a new person on a specific mailing list. It is the quickest way to move a lead into your marketing funnel.
Get account growth summary
Get a quick look at your total subscriber count. You can check your audience size without opening the full dashboard.
Get subscriber details
Pull the full profile and history for a specific user. This gives you a complete view of how a subscriber is engaged.
List email sequences
See all your automated email workflows. You can check which sequences are active and what they are doing.
List subscribers
Get a full list of everyone on your mailing list. Use this to see your entire audience at a glance.
List all tags
View every tag you've created for your audience. This helps you see all your available categories for segmentation.
Search subscriber by id
Find a specific user using their numeric ID. This is the most direct way to pull up a single user's profile.
Apply tag to subscriber
Add a specific tag to a user based on their email address. It makes it easy to categorize leads in real time.
Update subscriber
Change metadata or custom fields for an existing subscriber. Use this to keep your subscriber records current and accurate.
A Connector is a URL. Vinkius runs it: hosting, security, governance, observability.
You're looking at one of 5,800+ managed Connectors. The real value isn't the catalog. It's the control plane that secures, governs, audits, and manages every interaction between your agents and the tools they use.
No Shadow AI
Every agent action is visible, approved, and auditable. Nothing runs outside your governance.
Absolute agent control
Fine-grained permissions for every agent, MCP, and tool. Instantly revoke access and audit every execution.
Cost control per token
Spend broken down to the token, tool, and agent. Budgets and hard limits. No surprise invoices.
Managed & monitored infra
We operate the runtime, authentication, scaling, retries, and monitoring. Your team manages AI, not infrastructure.
Data protection, DLP by design
Sensitive data is filtered before reaching the model. Access is governed so agents receive only the information they're allowed to use.
Token optimization, real savings
Lower AI costs by delivering the right context instead of unnecessary tools. Better accuracy, faster responses, and fewer wasted tokens.
Kit MCP for Streamlined Subscriber Tagging
This is for creators and marketing leads who are tired of manual data entry and want to manage their audience without constant dashboard hopping.
Digital Creators
Tag new leads and check sign-ups while they are in the middle of a content creation session.
Marketing Managers
Pull campaign performance metrics for weekly reports without having to export CSV files.
Customer Support
Verify if a specific user is on a VIP list or has received a welcome email before responding.
Frequently Asked Questions
Can the Kit MCP help me manage my newsletter subscribers? +
Yes, it lets your agent find, tag, and update subscriber info directly. This means you can manage your audience without opening the Kit dashboard.
How does the Kit MCP handle audience segmentation? +
You can use it to see all tags and apply specific ones to users via chat. It makes it easy to organize your audience into groups in real time.
Can I use the Kit MCP to see my campaign stats? +
Yes, your agent can pull open rates and click metrics for your broadcasts. You can get a quick pulse on how your content is performing.
Is the Kit MCP good for customer support? +
It's great for quickly checking a user's status or tags without opening the dashboard. This helps your team provide faster, more accurate support.
How do I connect the Kit MCP to my AI client? +
You just need your Kit API Secret and the Vinkius connection. Once connected, your agent can handle your email marketing tasks for you.
Can the Kit MCP manage my opt-in forms? +
It allows your agent to list all your active forms and add people to them. This helps you manage your lead capture points more efficiently.
How do I find my Kit API Secret? +
Log in to Kit, go to Settings > Advanced. Under 'API', click Show next to API Secret, copy the string, and paste it below.
Why is the API Secret required instead of the standard API Key? +
The API Key only provides read access to public forms. The API Secret grants full access to manage subscribers, tags, and broadcast data as needed by this integration.
Can the agent send broadcast emails? +
No. For safety, the integration is read/manage only. The agent can check campaign metrics and manage tags, but actual email sending must be done via the Kit dashboard.
Your AI, connected to everything.
No credit card required · Free tier available
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