# Write and refine drafts with Anthropic: n8n workflow template

> Started by someone opening a chat with it, and works across Google Sheets. It hands the judgement calls to Claude.

Source: https://millionrounds.com/workflow/write-and-refine-drafts-with-anthropic (Millionrounds; every figure on the page links to its filing or article)

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

# Write and refine drafts with Anthropic

Started by someone opening a chat with it, and works across Google Sheets. It hands the judgement calls to Claude. 20 steps, 1 branch: a working afternoon to understand properly.

Medium Calls a model: Claude

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fwrite-and-refine-drafts-with-anthropic)

**20 steps** Medium: a working afternoon

**1** Branch: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 2 Model 6 Logic 10 Service 2

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

- 1 **Conversation Starter Trigger** Chat trigger *Starts it*
- 2 **Manual Execution Trigger** Manual trigger *Starts it*
- 3 **Writer Claude Model** Lm Chat Anthropic *Model*
- 4 **Writer Output Schema** Output Parser Structured *Model*
- 5 **Critic Claude Model** Lm Chat Anthropic *Model*
- 6 **Critic Output Schema** Output Parser Structured *Model*
- 7 **Initialize Loop State** Code *Logic*
- 8 **Set Workflow Parameters** Set *Logic*
- 9 **Writer Agent** Agent *Model*
- 10 **Critic Agent** Agent *Model*
- 11 **Prepare Round Data** Code *Logic*
- 12 **Capture Draft Output** Code *Logic*
- 13 **Capture Critique Output** Code *Logic*
- 14 **Decision Maker** Code *Logic*
- 15 **Check Loop Continuation** If *Logic*
- 16 **Build Next Round Data** Code *Logic*
- 17 **Finalize Workflow** Code *Logic*
- 18 **Compile Ledger Entry** Code *Logic*
- 19 **Append to Log Sheet** Google Sheets *Service*
- 20 **Send Notification Request** Http Request *Service*

## How it's built

- **Starts on:** Someone opening a chat with it
- **Steps:** 20, with 1 branch
- **Size:** Medium: a working afternoon
- **Connects to:** Google Sheets
- **Model:** Claude

## Questions

What does it need to run?

An n8n account, plus your own Google Sheets account, and a key for Claude. 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 Claude. 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.

## 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%2Fwrite-and-refine-drafts-with-anthropic)
- **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.

[Google Sheets](https://millionrounds.com/workflows?service=Google+Sheets#library)

## Workflows like it

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

- [**Automate job search with LinkedIn and Google Sheets** 20 steps · calls a model · Gmail, Google Drive](https://millionrounds.com/workflow/automate-job-search-with-linkedin-and-google-sheets)
- [**Draft and triage Google Maps guest review replies with SerpAPI** 20 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/draft-and-triage-google-maps-guest-review-replies-with-serpa)
- [**Draft daily crypto news tweets with CryptoPanic and Google** 20 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/draft-daily-crypto-news-tweets-with-cryptopanic-and-google)
- [**Dynamic AI model selector with Requesty and Google Sheets** 20 steps · calls a model · Google Sheets](https://millionrounds.com/workflow/dynamic-ai-model-selector-with-requesty-and-google-sheets)
- [**Extract portfolio project credits from web pages with OpenAI** 20 steps · calls a model · Google Sheets](https://millionrounds.com/workflow/extract-portfolio-project-credits-from-web-pages-with-openai)
- [**Forecast property CAPEX and ROI weekly with Google Sheets** 20 steps · calls a model · Google Sheets](https://millionrounds.com/workflow/forecast-property-capex-and-roi-weekly-with-google-sheets)