How do I connect my Memberstack account?

You just need to subscribe to the MCP on Vinkius and enter your Memberstack Secret Key. Once that is done, your AI client can immediately start using the capabilities.

Which AI clients can I use with this MCP?

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

Is my Memberstack Secret Key kept secure?

Yes, Vinkius hosts the MCP and manages your credentials securely so you do not have to handle them manually in your client.

Can I search for users by email?

Yes, the MCP includes a specific capability to search for members using their email address.

Can I see my membership plans through the AI?

Yes, you can list all available plans or get specific details for any individual plan through your agent.

How do I find my Memberstack Secret Key?

Log in to Memberstack, go to Settings > API Keys, and you can generate or copy your Secret Key from there.

Can I search for members by email?

Yes! Use the search_members capability and provide the email address to find a specific member record.

Is my member data secure?

Absolutely. Your token is encrypted at rest and injected securely at runtime.

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Connect Memberstack to ChatGPT, Claude and Gemini

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 membership workflow through a simple chat interface.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

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

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.

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 · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Memberstack.

01
List members
Use this to pull a complete list of every member in your Memberstack account.
02
Get member plans
Use this to check exactly which plans a specific member is currently subscribed to.
03
Get plan
This capability retrieves the full configuration and details for a single membership plan.
04
List coupons
This capability retrieves a full list of all discount coupons you have created.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Memberstack.

05
Get application info
This capability fetches the high level configuration details for your specific Memberstack application.
06
Get member
This capability pulls the specific profile and metadata for a single member.
07
List plans
Use this to see all the different membership plans you offer to users.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Memberstack.

08
List promotions
This capability provides a list of all currently active marketing promotions.
09
Search members
This capability lets you find specific members by searching for their email address.
10
List custom fields
This capability shows you all the custom fields you have set up for your members.

Real work

What teams actually run

Subscription Debugging

Check why a specific user is not seeing the correct plan features by querying their membership status.

Marketing Audits

Quickly verify which coupons are active before launching a new campaign.

User Support

Find a user's custom field data to resolve account issues instantly.

Plan Configuration

Review the details of your paid and free tiers to ensure they match your business logic.

Automate a task

Put Memberstack 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

Memberstack 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.

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

You don't need a client to put Memberstack 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

855ms average. Fast in production.

Memberstack is checked daily against the live service.

Daily averagePeak 1103ms

Oct 3Today

Fastest day: 658ms
Slowest day: 1103ms
14-day trend: Slowing+19%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 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 Memberstack, so you can see the experience inside your AI.

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

Memberstack Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_8gzkoVQDraC8NFYfhKX1xANtXFvlmiWVglzm0Kfu/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Memberstack capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "memberstack-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_8gzkoVQDraC8NFYfhKX1xANtXFvlmiWVglzm0Kfu/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 Memberstack in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Memberstack owners hand off.

This MCP is built for developers and site owners who manage membership-based web applications.

01
Web Developers
They use the MCP to debug user data and plan logic directly within their code editor.
02
Product Managers
They check subscription counts and plan details without needing technical access to the dashboard.
03
Customer Support Leads
They use the agent to quickly look up member status and plan history.

FAQ

Questions Memberstack owners ask.

01
How do I connect my Memberstack account?
You just need to subscribe to the MCP on Vinkius and enter your Memberstack Secret Key. Once that is done, your AI client can immediately start using the capabilities.
02
Which AI clients can I use with this MCP?
You can use any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
03
Is my Memberstack Secret Key kept secure?
Yes, Vinkius hosts the MCP and manages your credentials securely so you do not have to handle them manually in your client.
04
Can I search for users by email?
Yes, the MCP includes a specific capability to search for members using their email address.
05
Can I see my membership plans through the AI?
Yes, you can list all available plans or get specific details for any individual plan through your agent.
06
How do I find my Memberstack Secret Key?
Log in to Memberstack, go to Settings > API Keys, and you can generate or copy your Secret Key from there.
07
Can I search for members by email?
Yes! Use the search_members capability and provide the email address to find a specific member record.
08
Is my member data secure?
Absolutely. Your token is encrypted at rest and injected securely at runtime.

Explore

More in Ecommerce

Connect Memberstack to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

List members

Get member plans

Get plan

List coupons

05-07

Get application info

Get member

List plans

08-10

List promotions

Search members

List custom fields

What teams actually run

Subscription Debugging

Marketing Audits

User Support

Plan Configuration

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

Memberstack Connector

Claude Desktop

Web Developers

Product Managers

Customer Support Leads

How do I connect my Memberstack account?

Which AI clients can I use with this MCP?

Is my Memberstack Secret Key kept secure?

Can I search for users by email?

Can I see my membership plans through the AI?

How do I find my Memberstack Secret Key?

Can I search for members by email?

Is my member data secure?

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