How to Use the Loops MCP in Cursor

Q: How do I configure my Loops credentials in Cursor?

Add your API key to your local .cursor/mcp.json file so Cursor can initialize the MCP Server and run testapikey against Loops.

Q: Can Cursor help me clean up bounced emails in Loops?

Yes, you can use getcontactsuppression inside Cursor to check if an email is blocked in Loops.

Q: How do I search for a subscriber in Loops while coding in Cursor?

Ask the Cursor agent to run findcontact with the target email address to retrieve the contact record from Loops.

Build and debug your Loops transactional email workflows directly inside Cursor while writing your application code.

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Connect Loops MCP to Cursor

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

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Setup Loops with Cursor

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Write transactional email code with Cursor agent

The `send_transactional_email` tool allows your Cursor AI agent to test live Loops templates using your active code variables. The Cursor editor executes the call directly against the Loops API so you do not need mock data. While editing your sign-up files, you can ask the Cursor agent to fire a test Loops notification to your inbox. This MCP Server setup helps you verify your Loops template data variables match your local Cursor database schemas.

Sync database models with Loops contacts in Cursor

The `create_contact` tool lets Cursor inspect your local user models and generate the matching Loops contact creation logic. The Cursor agent calls this tool to verify that your code properties align with your Loops audience fields. If you update your database schema in Cursor, the editor uses `update_contact` to ensure the changes propagate to your Loops user profiles. This prevents broken Loops pipelines before you commit your code in Cursor.

Debug Loops delivery events inside your Cursor IDE using MCP Server

The `send_event` tool triggers automated user journeys in Loops directly from the Cursor chat panel. You can test how your backend event tracking behaves by firing test Loops payloads while writing your code in Cursor. If an event fails to trigger, Cursor uses `list_transactional_emails` to retrieve the recent Loops delivery log. This lets you debug your Loops integration without leaving your Cursor editor.

Setup guide

Set up Loops MCP in Cursor

Prerequisites

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

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Loops MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Loops transactions." If the MCP tools are loaded correctly, Cursor will call the Loops tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

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

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

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Common questions about Loops MCP in Cursor

Add your API key to your local `.cursor/mcp.json` file so Cursor can initialize the MCP Server and run `test_api_key` against Loops.

Yes, you can use `get_contact_suppression` inside Cursor to check if an email is blocked in Loops.

Ask the Cursor agent to run `find_contact` with the target email address to retrieve the contact record from Loops.

Yes, the MCP Server allows Cursor to purge test records by ID using `delete_contact` directly from the chat.

Your Loops subscriber emails and event payloads are transmitted directly over encrypted local subprocesses managed by Cursor. Cursor never sends your Loops API key or contact data to external indexing servers.

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