The flow
Starts it 2Model 5Logic 7Service 2
The steps in the order they run, from what starts it.
- 1When Executed by Another WorkflowExecute Workflow triggerStarts it
- 2When chat message receivedChat triggerStarts it
- 3Window Buffer MemoryMemory Buffer WindowModel
- 4gpt-4o-mini1Lm Chat Open AiModel
- 5YouTube Processing ToolTool WorkflowModel
- 6DeepSeek-V3 ChatLm Chat Open AiModel
- 7Workflow VariablesSetLogic
- 8YouTube Video AgentAgentModel
- 9Create YouTube API URLCodeLogic
- 10Get YouTube TranscriptCodeLogic
- 11Get YouTube Video DetailsHttp RequestService
- 12Split Out Transcript SegmentsSplit OutLogic
- 13Merge YouTube Details & TranscriptMergeLogic
- 14Combine Transcript SegmentsSummarizeService
- 15Create One JSON ObjectAggregateLogic
- 16Respond with YouTube Details & TranscriptSetLogic
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 16
- 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. 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.