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Outcome: ChatGPT can read your shop’s reports and answer questions about them.
You need a petakopi.my account that owns at least one shop, and ChatGPT open in a web browser at chatgpt.com. You add petakopi.my on the web.
ChatGPT calls outside connections like petakopi.my plugins. Custom ones work on Business, Enterprise and Edu workspaces. Pro accounts can connect custom servers that only read data, which is all petakopi.my does. On a Business workspace, only admins and owners can add a custom plugin. Ask yours to follow the steps below and publish petakopi.my to the workspace. Each member then installs it and signs in with their own petakopi.my account.

Connect

1

Switch on AI access

Open Manage → AI Apps for the shop and switch on AI access. See Switch on AI access for the shop.
2

Open Plugins

Go to chatgpt.com/plugins.
3

Add a custom MCP server

Click the + button, then Add custom MCP server. If you don’t see it, turn on Developer mode under Settings → Apps → Advanced settings and try again.
4

Name it and paste the address

Type petakopi.my as the name. Under Connection, paste this as the Server URL:
5

Choose OAuth

For authentication, choose OAuth. Leave the client ID and secret empty: ChatGPT registers itself with petakopi.my.
6

Accept the warning

Read the risk warning and select I understand and want to continue. Then select Create as a plugin.
7

Install it and sign in

Install the plugin. A petakopi.my page opens. Sign in if asked.
8

Approve on petakopi.my

The page says the app “wants read-only access to your petakopi.my shops”. It lists Shops it can read and What it can see. Check that your shops are there, then tap Approve.

Ask your first question

Start a new chat. Type @ in the message box and pick petakopi.my, then ask:

Ready-made questions

The three guided prompts are a Claude feature. In ChatGPT, paste one of these instead:
  • “Review last month’s profit and give me three actions with the RM effect of each.”
  • “Which items should I raise, and to what?”
  • “Plan next month: what do I need to sell a day, and which weekdays and hours fall short of break-even?”
ChatGPT reads the same eight reports as Claude. It never sees customer names, phone numbers, order notes or feedback text, and it cannot change anything. See what is shared and the limits.

Disconnect ChatGPT

Open Manage for your shop, tap AI Apps in the sidebar, find ChatGPT and tap Revoke. ChatGPT loses access straight away. To use it again, install the plugin and approve it again.

Troubleshooting

AI access is switched off for that shop. Open Manage → AI Apps for the shop, switch on AI access, then ask again. You don’t need to connect again.
None of your shops has AI access switched on yet. Open Manage → AI Apps, switch on AI access for a shop, then connect again.
Check the address is exactly https://petakopi.my/mcp. If it is, Ask AI isn’t switched on for your account yet. Message us on WhatsApp and we will turn it on.
You signed in with an account that doesn’t own a shop. Sign out of petakopi.my in that browser, connect again, and sign in with the account you use in Manage.
Connect again: open the plugin at chatgpt.com/plugins, sign in again when asked, and tap Approve on petakopi.my.
ChatGPT only sees shops your account owns and has switched on. If a shop is missing from Shops it can read, switch on AI access for it under Manage → AI Apps. If it is still missing, sign in with the account that owns that shop.
Start a new chat, type @ and pick petakopi.my before your question.

Still stuck? WhatsApp us

Send us your shop’s name and the step you are on.
Next: Connect Claude.