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Connect Kit (ConvertKit) (Alternative) to ChatGPT and Claude

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. Run your entire audience ecosystem through your AI agent.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

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.

A futuristic MCP client docking bay
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 · 12 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 12 available through Kit (ConvertKit).

  1. 01

    Create tag

    This capability creates a new tag in your Kit account. Use it to build new segmentation categories on the fly.

  2. 02

    List sequences

    This capability pulls a list of all your Kit email sequences. It helps your agent see what automated flows are currently active.

  3. 03

    List subscribers

    This capability retrieves your full list of Kit subscribers. It allows your agent to scan your audience for specific data.

  4. 04

    List tags

    This capability fetches all existing tags in your account. Use it to see how your audience is currently segmented.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 12 available through Kit (ConvertKit).

  1. 05

    Remove tag from subscriber

    This capability strips a specific tag from a subscriber. It is useful for cleaning up segments or moving users between groups.

  2. 06

    Get subscriber

    This capability pulls the full profile for a single subscriber. It provides the specific details your agent needs to personalize interactions.

  3. 07

    Unsubscribe subscriber

    This capability processes an unsubscription request. It ensures you respect audience preferences immediately via your AI client.

  4. 08

    Get account

    This capability retrieves your Kit account metadata. It provides the high level context of your account settings.

Capability set03 / 03

09-12

4 capabilities in this set.

Part of 12 available through Kit (ConvertKit).

  1. 09

    List forms

    This capability lists all your Kit signup forms. Use it to check which lead magnets are currently active.

  2. 10

    Subscribe to form

    This capability adds an email address to a specific Kit form. It lets your agent handle new signups manually.

  3. 11

    Tag subscriber

    This capability applies a tag to a subscriber. It is the fastest way to segment users during a conversation.

  4. 12

    Update subscriber

    This capability modifies an existing subscriber profile. Use it to keep your audience data accurate and up to date.

Real work

What teams actually run

01

Rapid Tagging

Tell your agent to tag a new subscriber after they download a lead magnet.

02

Subscriber Audits

Ask your agent to list all subscribers with a specific tag to check segment health.

03

Sequence Verification

Check if your email sequences are active and ready to send to new leads.

04

Profile Maintenance

Update subscriber details or remove outdated tags through a simple text command.

Automate a task

Put Kit (ConvertKit) 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

Kit (ConvertKit) 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

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

You don't need a client to put Kit (ConvertKit) 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

985ms average. Fast in production.

Kit (ConvertKit) is checked daily against the live service.

Daily averagePeak 1117ms
Oct 3Today
Fastest day
717ms
Slowest day
1117ms
14-day trend
Slowing+12%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 12 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 Kit (ConvertKit), so you can see the experience inside your AI.

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

Kit (ConvertKit) Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_8t9Wl27tgUF1AgZQJCwglJVadZLw1BATbq4PRff6/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Kit (ConvertKit) capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "kit-convertkit-alternative-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_8t9Wl27tgUF1AgZQJCwglJVadZLw1BATbq4PRff6/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 Kit (ConvertKit) in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Kit (ConvertKit) owners hand off.

This MCP is built for people running professional creator businesses who want to manage their audience without logging into the Kit dashboard.

  • 01

    Professional Creators

    They use the agent to monitor subscriber growth and manage tags during their creative process.

  • 02

    Digital Marketers

    They verify that subscribers are correctly entering sequences and receiving the right tags.

  • 03

    Community Managers

    They perform rapid audience audits and update member profiles through natural language.

FAQ

Questions Kit (ConvertKit) owners ask.

  • 01

    What do I need to use this MCP?

    You will need a Kit account and your API Key and API Secret to connect the MCP to your AI client.

  • 02

    Which AI clients can I use with this?

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

  • 03

    Can my agent handle unsubscribes?

    Yes, you can instruct your agent to unsubscribe a subscriber, and it will process the request in Kit.

  • 04

    Is my Kit data secure?

    Vinkius manages your credentials securely so your agent can perform actions on your behalf without exposing your keys directly to the model.

  • 05

    Can I manage email sequences with this?

    Yes, the MCP includes capabilities to list your Kit email sequences so your agent can monitor your funnels.

  • 06

    Where do I find my Kit API Key and Secret?

    Go to your Kit account settings, navigate to the Advanced tab, and you will find both your API Key and API Secret there.

  • 07

    Can I automatically tag new subscribers via the agent?

    Yes. Use the tag_subscriber capability by providing the Tag ID and the subscriber's email. Your agent will confirm the association instantly.

  • 08

    Is it possible to see which email sequences are active?

    Yes. The list_sequences capability retrieves all your email sequences, allowing your agent to audit their status and subscriber counts.

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