The flow
Starts it 2Model 9
The steps in the order they run, from what starts it.
- 1When chat message receivedChat triggerStarts it
- 2Google Gemini Chat ModelLm Chat Google GeminiModel
- 3WebhookWebhookStarts it
- 4Recursive Character Text SplitterText Splitter Recursive Character Text SplitterModel
- 5Simple MemoryMemory Buffer WindowModel
- 6Generate OpenAI Embeddings using text-embedding-3-smallEmbeddings Open AiModel
- 7Generate OpenAI Embeddings using text-embedding-3-small1Embeddings Open AiModel
- 8AI Travel AgentAgentModel
- 9Insert docs with Couchbase Search VectorVector Store Couchbase SearchModel
- 10Default Data LoaderDocument Default Data LoaderModel
- 11Retrieve docs with Couchbase Search VectorVector Store Couchbase SearchModel
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 11
- Size
- Medium: a working afternoon
- Connects to
- Nothing by connector; it calls services over plain HTTP
- Model
- Gemini, OpenAI
- Retrieval
- Answers are drawn from documents you supply, not from the model alone
Questions
What does it need to run?
An n8n account, and a key for Gemini and OpenAI. 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 and 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?
Plan an afternoon. 11 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 11 steps before you point it at anything that matters.