Automation library · Scheduling

Meeting-to-Execution Pipeline with OpenAI and Gmail

Started by another system calling it, and works across Gmail, Google Sheets, Notion, Slack and one other. It hands the judgement calls to OpenAI. 12 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: OpenAI

12 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
5Services it connects to

The flow

Starts it 3Model 1Logic 3Service 5

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

  1. 1Webhook - Meeting TranscriptWebhookStarts it
  2. 2[Optional] Notion - Create Meeting PageNotionService
  3. 3[Optional] Trello - Create Action CardTrelloService
  4. 4Validate InputIfLogic
  5. 5Prepare TranscriptCodeLogic
  6. 6Respond - Invalid InputRespond To WebhookStarts it
  7. 7OpenAI - Extract Execution PlanOpen AiModel
  8. 8Create Owner Follow-Up DraftsCodeLogic
  9. 9Gmail - Draft Owner Follow-UpGmailService
  10. 10Log to Google SheetsGoogle SheetsService
  11. 11Notify SlackSlackService
  12. 12Respond with Execution PlanRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
12, with 1 branch
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, Notion, Slack, Trello
Model
OpenAI

Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets, Notion, Slack and Trello accounts, and a key for OpenAI. 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 OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 12 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 12 steps before you point it at anything that matters.