Automation library · Documents and files

Compare supplier contract terms and draft pushback with Gemini

Started by someone submitting a form, and works across Gmail. It hands the judgement calls to Gemini. 14 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

14 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 4Logic 5Service 4

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

  1. 1Upload the New VersionForm triggerStarts it
  2. 2Gemini for the ReviewLm Chat Google GeminiModel
  3. 3Review SchemaOutput Parser StructuredModel
  4. 4Check the DocumentCodeLogic
  5. 5Find What Quietly Got WorseChain LlmModel
  6. 6Read the TermsGoogle GeminiModel
  7. 7Draft the Pushback EmailGmailService
  8. 8Compare Against What We AcceptedCodeLogic
  9. 9Update the Baseline Only If Told ToCodeLogic
  10. 10Have We Seen This BeforeSwitchLogic
  11. 11Show What ChangedFormService
  12. 12Remember These TermsCodeLogic
  13. 13Say Nothing MovedFormService
  14. 14Say Baseline RecordedFormService

How it's built

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

Questions

What does it need to run?

An n8n account, plus your own Gmail account, 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. 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.

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 14 steps before you point it at anything that matters.