The flow
Starts it 2Model 11Logic 1Service 2
The steps in the order they run, from what starts it.
- 1Recursive Character Text SplitterText Splitter Recursive Character Text SplitterModel
- 2Window Buffer MemoryMemory Buffer WindowModel
- 3When chat message receivedChat triggerStarts it
- 4Embeddings OpenAIEmbeddings Open AiModel
- 5Embeddings OpenAI1Embeddings Open AiModel
- 6OpenAI Chat ModelLm Chat Open AiModel
- 7OpenAI Chat Model1Lm Chat Open AiModel
- 8Sync DataManual triggerStarts it
- 9Default Data LoaderDocument Default Data LoaderModel
- 10AI AgentAgentModel
- 11Simple Vector Store1Vector Store In MemoryModel
- 12Simple Vector StoreVector Store In MemoryModel
- 13Vector Store ToolTool Vector StoreModel
- 14ConfigSetLogic
- 15List filesGithubService
- 16Get FileHttp RequestService
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 16
- Size
- Medium: a working afternoon
- Connects to
- GitHub, in-memory 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 GitHub and in-memory vectors accounts, 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. 16 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 16 steps before you point it at anything that matters.