Vinkius

Kit MCP. Automate list growth and audience segmentation

Kit (ConvertKit) Alternative MCP manages your entire creator marketing workflow using AI. Your agent can audit subscriber lists, apply targeted tags, manage complex email sequences, and update profiles—all without you ever opening a dashboard. It lets you turn audience engagement into immediate, actionable data, ensuring your lead generation funnels always run automatically.

Kit MCP is compatible with Claude Claude
Kit MCP is compatible with ChatGPT ChatGPT
Kit MCP is compatible with Cursor Cursor
Kit MCP is compatible with Gemini Gemini
Kit MCP is compatible with Windsurf Windsurf
Kit MCP is compatible with VS Code VS Code
Kit MCP is compatible with JetBrains JetBrains
Kit MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

View and Update Subscriber Details

Your agent retrieves specific subscriber profiles and updates their general information to keep records accurate.

Manage Tags and Segmentation

You can instruct the MCP to apply or remove tags from subscribers, instantly organizing your audience list for targeted communications.

Automate Form Subscriptions

The agent handles new sign-ups by subscribing an email address to a specific form and updating the profile.

List Marketing Assets

You can ask the MCP to list all available forms or all active email sequences for inventory checking.

Process Unsubscriptions

The agent respects audience preferences by processing unsubscription requests using natural language commands.

Waiting for input…

AI Agent
Kit

What AI agents can do with Kit (ConvertKit) Alternative: 12 Tools Available

Use these tools to control every part of your audience lifecycle, from creating new segments to updating individual user profiles.

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 Kit (ConvertKit) MCP

Create Tag

Creates a new, unique tag for your audience list.

Get Account

Retrieves high-level details about the connected Kit account settings.

Get Subscriber

Fetches all known data for a single, specific subscriber profile by ID.

List Forms

Displays a comprehensive list of every signup form you have created.

List Sequences

Retrieves the names and details of all active email marketing sequences.

List Subscribers

Generates a full list of every subscriber currently in your system.

List Tags

Shows all existing tags used to segment your audience base.

Remove Tag From Subscriber

Removes a specific tag from an individual subscriber's profile.

Subscribe To Form

Adds a provided email address to the list associated with a chosen signup form.

Tag Subscriber

Applies one or more tags to an individual subscriber profile.

Unsubscribe Subscriber

Processes the request to remove a user from all marketing communications.

Update Subscriber

Changes key details, such as name or email address, for an existing subscriber.

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.

Kit MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

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.

3

Start a conversation

Open a new chat. The Kit 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 each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with Kit (ConvertKit), 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
Kit MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Kit (ConvertKit). 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

Your data is protected. See how we built it.

The list management mess never ends.

Today, managing your audience feels like juggling multiple tabs. You open the signup form dashboard to check who signed up, then switch to the tagging panel to apply segments, and finally go into the main subscriber view just to confirm a name change. It's constant clicking, copy-pasting status updates, and hoping you didn't forget which segment was linked to which form.

With this MCP, you treat your entire list as one conversation. Your agent handles the whole sequence—you tell it who needs what tag, where they signed up, and if their details need fixing. You get back a clean, verified action report, not just another confusing dashboard.

Tagging Subscribers with Kit MCP

Manually assigning tags means checking every profile, one by one, and running the tag command repeatedly. You have to remember which specific user needs that tag and where it's located in the system.

Now you simply tell your agent what criteria define a segment—for example, 'all subscribers who attended the webinar.' The MCP uses its tools to find all matching records and applies tags automatically across the board. It’s instant segmentation at scale.

What Kit MCP does for your AI

This MCP connects your AI agent directly to the core functions of professional creator marketing platforms. Instead of manually logging into separate systems to manage lists and tags, your agent handles it all through conversation. You can ask your agent to audit subscriber growth or organize a list based on specific criteria—the results appear instantly.

It manages everything from initial sign-ups via forms to complex tag assignments after an event. Because this entire catalog of tools is hosted by Vinkius, you don't have to worry about connecting disparate services; you just give your agent access and tell it what needs doing. Whether you’re running a single lead magnet or managing thousands of community members, your workflow stays automated and precise.

Built · Hosted · Managed by Vinkius Kit (ConvertKit) MCP - Manage Subscribers & Tags
Server ID 019d844f-2c9f-707d-8819-42381d6d7412
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Frequently asked questions about Kit MCP

How do I use Kit MCP to add a new user? +

You simply tell your agent to subscribe an email address to a form using the subscribe_to_form tool. Your agent will process the request and confirm that the profile is active.

Can I use Kit MCP to see all my current tags? +

Yes, you can list your tags by asking the agent to run list_tags. This gives you a complete inventory of every segment label currently in use.

What if I need to update a subscriber's name? +

Use the update_subscriber tool. You just provide the necessary identifying details and the new information, and the agent updates the profile record for you.

Is list_subscribers reliable for large lists? +

Yes, list_subscribers gathers all records from your account. It’s designed to handle bulk querying so you can audit a high number of contacts in one go.

Can Kit MCP help me clean up old tags? +

You can use tag_subscriber or remove_tag_from_subscriber to manage your taxonomy. If a tag is obsolete, you simply tell the agent and it handles the removal.