The flow
Starts it 1Model 3Logic 2Service 3
The steps in the order they run, from what starts it.
- 1Embeddings Google Gemini4Embeddings Google GeminiModel
- 2Default Data Loader2Document Default Data LoaderModel
- 3When Executed by Another WorkflowExecute Workflow triggerStarts it
- 4Insert into Supabase VectorstoreVector Store SupabaseModel
- 5Code in JavaScriptCodeLogic
- 6Loop Over ItemsSplit In BatchesLogic
- 7Execute a SQL queryPostgresService
- 8Download FileGoogle DriveService
- 9Search files and foldersGoogle DriveService
How it's built
- Starts on
- An event in a connected app
- Steps
- 9, 1 loop or waits
- Size
- Medium: a working afternoon
- Connects to
- Google Drive, Postgres, Supabase vectors
- Model
- Gemini
- Retrieval
- Answers are drawn from documents you supply, not from the model alone
Questions
What does it need to run?
An n8n account, plus your own Google Drive, Postgres and Supabase vectors accounts, and a key for Gemini. You connect your own accounts after importing it; none are included.
What starts it?
It starts on an event in a connected app.
Does it use AI?
Yes. It calls Gemini. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 9 steps is enough that you should read each one before running it.
How do I import it?
Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.
Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 9 steps before you point it at anything that matters.