Connect ClaudeStarter+

Add your Marginful link to Claude as a custom connector and ask about your store in any chat.

Updated 14 October 2026Open in Marginful

On this page

Once connected, you can ask Claude about your profit, products, marketing and costs, and it reads your Marginful numbers directly.

What you need

  • Your Marginful connector link, from AI connections.
  • A Claude plan that allows custom connectors. Check Claude's current plan list.
  • On Team and Enterprise plans, an owner adds the connector for the organisation first. Members then connect it themselves.

Steps

  1. Open connectors

    In Claude, go to Settings → Connectors.

  2. Add a custom connector

    Choose Add custom connector. On Team and Enterprise plans, an owner does this under Organization settings → Connectors, and members then find Marginful in their own Connectors list and press Connect.

  3. Paste your link

    Name it "Marginful", paste the connector link and add it. You do not need to enter any OAuth details.

  4. Sign in and approve

    Claude opens Marginful. Sign in, check the workspace, and press Approve.

Try it

Ask: "What was my net profit over the last 30 days?" Claude should answer with figures from your store.

Troubleshooting

  • The connector fails to add. Check that you pasted the whole link, ending in /api/mcp.
  • Claude says it cannot sign in. Make sure you are signed in to Marginful as an owner or admin.
  • You stopped approving it. Open AI connections → Connected apps in Marginful to see and revoke what is connected.

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