How to Use the Kit (ConvertKit) MCP in Windsurf

Q: How do I hook up my Kit (ConvertKit) account to Windsurf?

Add the server config to your mcpconfig.json file inside the /.codeium/windsurf/ directory. Once saved, Cascade auto-discovers the subscriber management tools so you can run commands immediately.

Q: Can Windsurf automate sequence updates in Kit (ConvertKit)?

Yes, Cascade uses listemailsequences to view active campaigns and updates subscriber profiles using updatesubscriber based on your project goals. You just tell Cascade what cohort needs updating, and it handles the API calls.

Q: Does Windsurf let me search Kit (ConvertKit) users by email?

Yes, Cascade handles this by running listsubscribers with a search filter. It can also pull deep profiles using getsubscriberdetails to verify tag states.

Q: What happens if a tag does not exist when I try to apply it?

The agent first runs listalltags to check the current list. If the tag is missing, Cascade warns you before trying to run applytagtosubscriber.

Manage your Kit (ConvertKit) subscribers and automated email sequences directly from Windsurf using Cascade's autonomous agent.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Kit (ConvertKit) MCP to Windsurf

Create your Vinkius account to connect Kit (ConvertKit) to Windsurf and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup Kit (ConvertKit) with Windsurf

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Autonomous subscriber onboarding

Cascade chains multiple operations to welcome new signups instantly. When a user joins, the agent triggers `add_subscriber_to_form` to kick off double opt-in, then runs `apply_tag_to_subscriber` to place them into specific interest buckets based on their signup context. You don't have to prompt Cascade for each step. The agent reads the context of your file, identifies the correct form using `list_optin_forms`, and executes the subscriber creation without manual intervention.

Intelligent sequence mapping with this MCP Server

Keep your email messaging aligned with your codebase changes. Cascade maps your app's user cohorts directly to your email flows by querying `list_email_sequences` and updating subscriber states dynamically. If a user upgrades their account in your app, Cascade uses `update_subscriber` to modify their custom fields. This ensures they immediately drop out of trial sequences and enter paid customer tracks.

Real-time list auditing inside your editor

Stop leaving your IDE to check subscriber metrics or tag lists. Run a quick check on your list's health by letting Cascade pull data from `get_account_growth_summary` using this MCP configuration. If you need to debug a specific user's status, Cascade calls `search_subscriber_by_id` or `get_subscriber_details` to inspect their tags and custom metadata right alongside your database logs.

Setup guide

Set up Kit (ConvertKit) MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the Kit (ConvertKit) MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my Kit (ConvertKit) payment history." If connected, Cascade will call the Kit (ConvertKit) tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "kit-convertkit-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Kit (ConvertKit) now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Kit (ConvertKit) MCP in Windsurf

Add the server config to your `mcp_config.json` file inside the `~/.codeium/windsurf/` directory. Once saved, Cascade auto-discovers the subscriber management tools so you can run commands immediately.

Yes, Cascade uses `list_email_sequences` to view active campaigns and updates subscriber profiles using `update_subscriber` based on your project goals. You just tell Cascade what cohort needs updating, and it handles the API calls.

Yes, Cascade handles this by running `list_subscribers` with a search filter. It can also pull deep profiles using `get_subscriber_details` to verify tag states.

The agent first runs `list_all_tags` to check the current list. If the tag is missing, Cascade warns you before trying to run `apply_tag_to_subscriber`.

Your subscriber data stays inside Vinkius's secure sandbox and goes directly to the Kit API. No subscriber emails or custom metadata are stored or logged on external servers.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript