Automation library · Chat assistants

Generate conference synthetic personas with Slack and Gemini

Started by another system calling it, and works across Google Sheets and Slack. It hands the judgement calls to Gemini. 20 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

20 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 2Model 4Logic 7Service 7

The steps in the order they run, from what starts it.

  1. 1Receive Slash CommandWebhookStarts it
  2. 2Google Gemini for PersonasLm Chat Google GeminiModel
  3. 3Google Gemini for Auto-InterviewLm Chat Google GeminiModel
  4. 4Acknowledge Slack CommandRespond To WebhookStarts it
  5. 5Parse Command ArgsCodeLogic
  6. 6Generate Persona ArchetypesChain LlmModel
  7. 7Run Structured InterviewChain LlmModel
  8. 8Route by CRM SourceSwitchLogic
  9. 9Parse Persona JSONCodeLogic
  10. 10Format Interview ReportCodeLogic
  11. 11Fetch HubSpot ContactsHttp RequestService
  12. 12Fetch Salesforce ContactsHttp RequestService
  13. 13Fetch Google Sheets ContactsGoogle SheetsService
  14. 14Store Persona in Google SheetsGoogle SheetsService
  15. 15Format Persona CardCodeLogic
  16. 16Post Interview Report to SlackSlackService
  17. 17Normalize Audience DataCodeLogic
  18. 18Post Persona to SlackSlackService
  19. 19Post Generation SummarySlackService
  20. 20Capture Thread TimestampCodeLogic

How it's built

Starts on
Another system calling it
Steps
20, with 1 branch
Size
Medium: a working afternoon
Connects to
Google Sheets, Slack
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Google Sheets and Slack accounts, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 20 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.

Before you run it

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 20 steps before you point it at anything that matters.