Automation library · Chat assistants

Detect missing alcohol test records with Gemini and Gmail

Started by someone submitting a form, and works across Gmail, Google Sheets and Slack. It hands the judgement calls to Gemini. 18 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

18 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
3Services it connects to

The flow

Starts it 2Model 2Logic 7Service 7

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

  1. 1Google Gemini Chat ModelLm Chat Google GeminiModel
  2. 2Driver submits test resultForm triggerStarts it
  3. 3Check at end of each daySchedule triggerStarts it
  4. 4Write reminder and summaryChain LlmModel
  5. 5Normalize submissionSetLogic
  6. 6Configure check rulesSetLogic
  7. 7Email driver about missing testGmailService
  8. 8Save test recordGoogle SheetsService
  9. 9Get today's rosterGoogle SheetsService
  10. 10Get submitted recordsGoogle SheetsService
  11. 11Notify fleet managerSlackService
  12. 12Find drivers with no recordMergeLogic
  13. 13Build log rowSetLogic
  14. 14Summarise missing checksCodeLogic
  15. 15Log missing entriesGoogle SheetsService
  16. 16Anyone missing?IfLogic
  17. 17Split into individual driversSplit OutLogic
  18. 18Confirm all checks completedSlackService

How it's built

Starts on
Someone submitting a form
Steps
18, with 1 branch
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, Slack
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Gmail, 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 someone submitting a form.

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. 18 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 18 steps before you point it at anything that matters.