Using Shopify MCP with n8n AI Agent

[oleksandrboyko3]

Hello!
I have installed the Shopify MCP server and connected it to my n8n instance via STDIO. I created a workflow template with a funnel, where the Shopify MCP node is connected to an AI Agent.

If I select Operation = executeTool and run get-orders directly in the Shopify MCP node, I successfully get a list of orders.

However, when I interact with the AI Agent in the chat and ask it to get orders, the Agent responds that it cannot retrieve any data. The Agent is connected to the same Shopify MCP node as a Tool.

Could you please advise what might be causing this?
Is there something specific I need to configure so that the Agent can call executeTool and fetch the data just like when running it manually?

Also, is it possible to work without manually selecting a specific tool each time, and instead just write a prompt (for example, for orders or for customers separately) so that the Agent automatically chooses and calls the correct tool based on the prompt?

[GeLi2001]

Hi @oleksandrboyko3 , your ask is received, I will check out how n8n works and get back to you on how to do it correctly.