Connect Klaviyo to Cursor

Windsor.ai gives Cursor access to 219 Klaviyo fields. These are some of the groups; the Klaviyo field reference lists all of them:

• Campaigns: Campaign Name, Campaign Channel, Campaign report Recipients, Campaign report Open Rate, Campaign report Click Rate, Campaign report Conversion Value, Campaign report Revenue Per Recipient, Campaign report Unsubscribe Rate.
• Flows: Flow Name, Flow Status, Flow Trigger Type, Flow Message Name, Flow Recipients, Flow Open rate, Flow Click rate, Flow Conversion value, Flow Revenue per recipient.
• Lists and segments: List Name, List Profile Count, Segment Name, Segment Profile Count.
• Deliverability: Campaign report Bounce Rate, Campaign report Spam Complaint Rate, Flow Bounce rate, Flow Spam complaint rate.

Cursor works best when you ask it to build something with a clear output. Each of these names the fields to use and the file or canvas you want back:

• Pull Campaign Name, Campaign Channel, Campaign report Recipients, Campaign report Open Rate, Campaign report Click Rate and Campaign report Revenue Per Recipient for campaigns sent in the last 90 days. Build a canvas that ranks campaigns by revenue per recipient, separates email from SMS, and marks campaigns sent to fewer than 1,000 recipients as low volume.

• Pull Flow Name, Flow Status, Flow Message Name, Flow Recipients, Flow Open rate, Flow Click rate and Flow Conversion value for live flows over the last 90 days. Write a Python script that compares each message with its own flow's average and writes flow_audit.csv with the messages that fall more than 30% below it.

• Pull Campaign report Bounce Rate, Campaign report Spam Complaint Rate and Campaign report Unsubscribe Rate by Campaign Name and send week for this quarter. Build a line chart per rate with the account average marked, and list the campaigns that pushed any rate above it.

• Pull Flow Name, Flow Trigger Type, Flow Recipients and Flow Revenue per recipient for every live flow. Write a script that ranks flows by revenue per recipient, groups them by trigger type, and saves the table to flows.csv.

• Pull Segment Name, Segment Profile Count, List Name and List Profile Count. Write a report as audiences.md that lists segments and lists by size, and keep the script in the project so I can rerun it next month and compare the counts.

Yes. Cursor can render a dashboard, analysis or report as a canvas next to the chat, and it saves the canvas so you can reopen and rerun it later with fresh data. On paid Cursor plans you can publish a canvas to a read-only share link that members of your Cursor team can open. See the Cursor canvas documentation for the current plan requirements.

Yes. Windsor.ai supports 350+ data sources, so you can connect Klaviyo alongside tools such as Shopify, Google Ads or Facebook Ads and ask Cursor to work with them together. For example, ask Cursor to join Klaviyo Campaign report Conversion Value by week with Shopify Order Total Price for the same weeks, and write a script that shows email revenue as a share of store revenue.

Open Settings in Cursor Desktop, go to Tools & Integrations → New MCP Server, and add Windsor to mcp.json:

{
  "mcpServers": {
    "windsor": {
      "url": "https://mcp.windsor.ai/"
    }
  }
}

Save the file, click Authenticate next to Windsor in your MCP list, and sign in to Windsor.ai in the browser.

No. The connection takes no code: connect Klaviyo in Windsor.ai, add Windsor to Cursor’s MCP settings, and sign in. After that you describe what you want in plain language, and Cursor writes and runs the code. You can read and edit everything it produces.

The free forever plan covers 1 data source, so connecting Klaviyo on its own costs nothing and needs no credit card. Combining Klaviyo with other sources, such as Shopify, needs a paid plan: $19/month for 3 sources or $99/month for 7. Cursor is billed separately by Cursor. See the pricing page.

Yes. These are the resources to start with for the Klaviyo to Cursor integration:

• Klaviyo field reference
• Cursor integration documentation
• Windsor.ai connectors for Cursor