When connecting Supabase Vector to the AI agent - I get unexpected results

Describe the problem/error/question

When I add the Supabase Vector node as tool to the AI agent node, it gives me all sorts of unexpected results. For eg. When I trigger a chat and say -“Hi my name is Prashant”, I get the response “Hi Prashant, how are you doing today”. Then again - when I ask “What is my name”, it responds “I don’t know your name”. This happens even though I have configured a Postgres Memory. When I remove the tool connection from the AI agent node, it works fine and it is able to respond lke “Your name is Prashant”. Again when I add the tool “Supabase Vector Store” and test the step - it asks for this info:


What is the error message (if any)?

I don’t get any error but it doesn’t work since it asks me for a query to add.

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
![image|690x346](upload://gNEKcKZjsYLPZp4av1MZ6y5MaIQ.png)

Share the output returned by the last node

This iis the output I get when I run the workflow:

I expect the outflow will output my name from the document within the Supabase vector store.

Information on your n8n setup

  • n8n version:
  • Database (default: SQLite): Default(I think)
  • n8n EXECUTIONS_PROCESS setting (default: own, main): Default
  • Running n8n via (Docker, npm, n8n cloud, desktop app):** Running on Docker
  • Operating system:Mac

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