The flow
Starts it 2Model 11Service 2
The steps in the order they run, from what starts it.
- 1Embeddings Google GeminiEmbeddings Google GeminiModel
- 2Google Gemini Chat ModelLm Chat Google GeminiModel
- 3Default Data LoaderDocument Default Data LoaderModel
- 4Google Drive TriggerGoogle Drive triggerStarts it
- 5When chat message receivedChat triggerStarts it
- 6Embeddings Google Gemini1Embeddings Google GeminiModel
- 7Simple MemoryMemory Buffer WindowModel
- 8Google Gemini Chat Model1Lm Chat Google GeminiModel
- 9Simple Memory1Memory Buffer WindowModel
- 10Google Sheets ToolGoogle Sheets ToolService
- 11MongoDB Vector Store InserterVector Store Mongo DBAtlasModel
- 12Knowledge Base AgentAgentModel
- 13Download fileGoogle DriveService
- 14Knowledge Base Agent1AgentModel
- 15MongoDB Vector SearchVector Store Mongo DBAtlasModel
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 15
- Size
- Medium: a working afternoon
- Connects to
- Google Drive, Google Sheets
- 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 and Google Sheets accounts, and a key for Gemini. You connect your own accounts after importing it; none are included.
What starts it?
It starts on someone opening a chat with it.
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. 15 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 15 steps before you point it at anything that matters.