The flow
Starts it 2Model 6Logic 5Service 1
The steps in the order they run, from what starts it.
- 1OpenAI Chat ModelLm Chat Open AiModel
- 2Execute "Generate a chart" toolExecute Workflow triggerStarts it
- 3When chat message receivedChat triggerStarts it
- 4Window Buffer MemoryMemory Buffer WindowModel
- 5OpenAI Chat Model ClassifierLm Chat Open AiModel
- 6AI AgentAgentModel
- 7Information Extractor - User questionInformation ExtractorModel
- 8OpenAI - Generate Chart definition with Structured OutputHttp RequestService
- 9Text Classifier - Chart required?Text ClassifierModel
- 10Set responseSetLogic
- 11User question + Agent initial responseSetLogic
- 12Set Text outputSetLogic
- 13Execute WorkflowExecute WorkflowLogic
- 14Set Text + Chart outputSetLogic
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 14
- Size
- Medium: a working afternoon
- Connects to
- Nothing by connector; it calls services over plain HTTP
- 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, and a key for 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 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. 14 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 14 steps before you point it at anything that matters.