# Human-in-the-loop post designer with Mistral and ImageKit: n8n workflow

> Started by someone opening a chat with it, and works across Gmail, LinkedIn and S3. It hands the judgement calls to Mistral.

Source: https://millionrounds.com/workflow/human-in-the-loop-post-designer-with-mistral-and-imagekit (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Content](https://millionrounds.com/workflows?category=Content#library)

# Human-in-the-loop post designer with Mistral and ImageKit

Started by someone opening a chat with it, and works across Gmail, LinkedIn and S3. It hands the judgement calls to Mistral. 16 steps, 1 branch: a working afternoon to understand properly.

Medium Calls a model: Mistral

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fhuman-in-the-loop-post-designer-with-mistral-and-imagekit)

**16 steps** Medium: a working afternoon

**1** Branch: places the flow splits

**0** Loops or waits

**3** Services it connects to

## The flow

Starts it 1 Model 6 Logic 5 Service 4

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

- 1 **When chat message received** Chat trigger *Starts it*
- 2 **Mistral Cloud Chat Model** Lm Chat Mistral Cloud *Model*
- 3 **Mistral Cloud Chat Model4** Lm Chat Mistral Cloud *Model*
- 4 **Structured Output Parser** Output Parser Structured *Model*
- 5 **Edit Fields** Set *Logic*
- 6 **AI Agent** Agent *Model*
- 7 **Revision based on feedback** Agent *Model*
- 8 **text to html** Agent *Model*
- 9 **Edit Fields6** Set *Logic*
- 10 **Send Content for Approval1** Gmail *Service*
- 11 **HTTP Request6** Http Request *Service*
- 12 **Approval Result1** Switch *Logic*
- 13 **S32** S3 *Service*
- 14 **Merge** Merge *Logic*
- 15 **Edit Fields8** Set *Logic*
- 16 **LinkedIn** Linked In *Service*

## How it's built

- **Starts on:** Someone opening a chat with it
- **Steps:** 16, with 1 branch
- **Size:** Medium: a working afternoon
- **Connects to:** Gmail, LinkedIn, S3
- **Model:** Mistral

## Questions

What does it need to run?

An n8n account, plus your own Gmail, LinkedIn and S3 accounts, and a key for Mistral. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone opening a chat with it.

Does it use AI?

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

How long does it take to set up?

Plan an afternoon. 16 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 16 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fhuman-in-the-loop-post-designer-with-mistral-and-imagekit)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Gmail](https://millionrounds.com/workflows?service=Gmail#library)[LinkedIn](https://millionrounds.com/workflows?service=LinkedIn#library)[S3](https://millionrounds.com/workflows?service=S3#library)

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Also content, with the same services where possible, closest in size first.

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