The flow
Starts it 1Model 6Logic 2Service 5
The steps in the order they run, from what starts it.
- 1When Gmail Receives EmailGmail triggerStarts it
- 2Fetch Knowledge Base DataGoogle Docs ToolService
- 3Get Knowledge for ReplyGoogle Docs ToolService
- 4OpenRouter Model ClassifyLm Chat Open RouterModel
- 5OpenRouter Model Email DraftLm Chat Open RouterModel
- 6OpenRouter Model for ReplyLm Chat Open RouterModel
- 7Retrieve Gmail EmailGmailService
- 8Draft New Email with AIAgentModel
- 9Create Reply with AIAgentModel
- 10Email Classification AgentAgentModel
- 11Send Email for ReviewGmailService
- 12Send Reply EmailGmailService
- 13Route Email DecisionSwitchLogic
- 14Skip ActionNo OpLogic
How it's built
- Starts on
- An arriving email
- Steps
- 14, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Gmail
- Model
- OpenRouter
Questions
What does it need to run?
An n8n account, plus your own Gmail account, and a key for OpenRouter. You connect your own accounts after importing it; none are included.
What starts it?
It starts on an arriving email.
Does it use AI?
Yes. It calls OpenRouter. 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.