Automation library · Documents and files

Index Google Drive documents with OpenAI

Started by an event in a connected app, and works across Google Drive and Supabase vectors. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 8 steps, 1 loop or waits: small enough to read in one sitting and change without fear.

SmallCalls a model: OpenAIRetrieval

8 stepsSmall: readable in one sitting
0Branches: places the flow splits
1Loop or waits
2Services it connects to

The flow

Starts it 1Model 4Logic 1Service 2

The steps in the order they run, from what starts it.

  1. 1Recursive Character Text Splitter1Text Splitter Recursive Character Text SplitterModel
  2. 2When clicking ‘Test workflow’Manual triggerStarts it
  3. 3Embeddings OpenAIEmbeddings Open AiModel
  4. 4Default Data LoaderDocument Default Data LoaderModel
  5. 5Google Drive2Google DriveService
  6. 6Insert DocumentsVector Store SupabaseModel
  7. 7Google Drive1Google DriveService
  8. 8Loop Over ItemsSplit In BatchesLogic

How it's built

Starts on
An event in a connected app
Steps
8, 1 loop or waits
Size
Small: readable in one sitting
Connects to
Google Drive, Supabase vectors
Model
OpenAI
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 and Supabase vectors accounts, and a key for OpenAI. 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 OpenAI. 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?

Not long. At 8 steps it can be read in one sitting and changed without fear.

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.

Before you run it

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 8 steps before you point it at anything that matters.