How to Use the Memberstack MCP in Cursor

Q: How do I add the Memberstack MCP Server to Cursor?

Create a .cursor/mcp.json file in your project root and add the server details. Once saved, Cursor Composer and Agent mode will have direct access to your MCP tools.

Q: How do I fetch active discount coupons?

You can ask the agent to run listcoupons or listpromotions to retrieve active discounts. The server returns the active codes and expiration dates.

Generate code that uses live Memberstack data inside Cursor Agent.

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Connect Memberstack MCP to Cursor

Create your Vinkius account to connect Memberstack 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 Memberstack with Cursor

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Write Memberstack auth logic using real payloads in Cursor

Stop writing code against fake JSON stubs. When you ask the Cursor Agent to build a custom billing dashboard, it calls `get_member` and `list_plans` to see the actual shape of your Memberstack user data. This means the Cursor editor writes TypeScript interfaces that match your live Memberstack setup exactly, preventing runtime crashes caused by mismatched custom field keys.

Debug Cursor billing gates with the MCP Server

If a user is locked out of a feature, let Cursor inspect their active Memberstack subscriptions. The editor uses `get_member_plans` to pull the exact membership array, helping you trace why your middleware rejected their token. Instead of guessing how the API responds, the Cursor Agent uses this MCP Server to compare your local database schema with the actual Memberstack plan metadata returned by `get_plan`.

Map Memberstack custom fields to your Cursor components

Building a profile edit form requires knowing your exact database schema. Cursor calls `list_custom_fields` to fetch your Memberstack custom metadata structure and automatically generates the corresponding React form inputs. The Cursor agent writes clean, typed code that maps directly to your Memberstack dashboard settings, saving you from manual copy-pasting.

Setup guide

Set up Memberstack 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 Memberstack 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 Memberstack transactions." If the MCP tools are loaded correctly, Cursor will call the Memberstack tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "memberstack-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 Memberstack. 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 Memberstack MCP in Cursor

Create a `.cursor/mcp.json` file in your project root and add the server details. Once saved, Cursor Composer and Agent mode will have direct access to your MCP tools.

No, this toolset is designed for reading and querying. Cursor can call `list_plans` and `get_plan` to inspect your setup, but it cannot alter your pricing tiers or delete active plans.

Yes, Cursor only queries your Memberstack custom metadata and subscription plans during active chat sessions. The data is processed in memory on your local machine and is never stored or used for model training.

No, Vinkius manages the authentication. Cursor connects to the managed endpoint using a single secure token, keeping your master API keys hidden from the editor.

You can ask the agent to run `list_coupons` or `list_promotions` to retrieve active discounts. The server returns the active codes and expiration dates.

Use it with your favorite AI tools

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

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