# Design UI screens from chat with Google Stitch and Gemini: n8n workflow

> Started by an incoming Telegram message, and works across Google Sheets and Telegram. It puts Gemini behind a retrieval step, so answers are drawn from...

Source: https://millionrounds.com/workflow/design-ui-screens-from-chat-with-google-stitch-and-gemini (Millionrounds; every figure on the page links to its filing or article)

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

# Design UI screens from chat with Google Stitch and Gemini

Started by an incoming Telegram message, and works across Google Sheets and Telegram. It puts Gemini behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 25 steps, 2 branches: large, and worth reading before you trust it with anything live.

Large Calls a model: Gemini Retrieval

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fdesign-ui-screens-from-chat-with-google-stitch-and-gemini)

**25 steps** Large: read it before trusting it with anything live

**2** Branches: places the flow splits

**0** Loops or waits

**2** Services it connects to

## The flow

Starts it 3 Model 12 Logic 4 Service 6

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

- 1 **Chat channel trigger** Chat trigger *Starts it*
- 2 **Telegram channel trigger** Telegram trigger *Starts it*
- 3 **Create project tool** Mcp Client Tool *Model*
- 4 **Get project tool** Mcp Client Tool *Model*
- 5 **List projects tool** Mcp Client Tool *Model*
- 6 **List screens tool** Mcp Client Tool *Model*
- 7 **Get screen tool** Mcp Client Tool *Model*
- 8 **Generate screen tool** Mcp Client Tool *Model*
- 9 **Web research tool** Perplexity Tool *Service*
- 10 **Gemini formatter model** Lm Chat Google Gemini *Model*
- 11 **Error trigger** Error trigger *Starts it*
- 12 **Normalize incoming message** Code *Logic*
- 13 **Stitch UI Designer** Agent *Model*
- 14 **Convert design to Telegram HTML** Chain Llm *Model*
- 15 **Send alert to admin chat** Telegram *Service*
- 16 **Log error to sheets** Google Sheets *Service*
- 17 **Validate request depth** If *Logic*
- 18 **Is this a Telegram chat?** If *Logic*
- 19 **Save project memory row** Google Sheets *Service*
- 20 **Per-user conversation memory** Memory Buffer Window *Model*
- 21 **Gemini design model** Lm Chat Google Gemini *Model*
- 22 **Send design via Telegram** Telegram *Service*
- 23 **Load project memory** Google Sheets *Service*
- 24 **Send design via web chat** Chat *Model*
- 25 **Merge context into prompt** Code *Logic*

## How it's built

- **Starts on:** An incoming Telegram message
- **Steps:** 25, with 2 branches
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** Google Sheets, Telegram
- **Model:** Gemini
- **Retrieval:** Answers are drawn from documents you supply, not from the model alone

## Questions

What does it need to run?

An n8n account, plus your own Google Sheets and Telegram accounts, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an incoming Telegram message.

Does it use AI?

Yes. It calls Gemini. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 25 steps it is large: read it before trusting it with anything live.

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 25 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%2Fdesign-ui-screens-from-chat-with-google-stitch-and-gemini)
- **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)[Telegram](https://millionrounds.com/workflows?service=Telegram#library)

## Workflows like it

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

- [**AI email analyzer: Process PDFs, images & save** 25 steps · calls a model · Email, Google Drive](https://millionrounds.com/workflow/ai-email-analyzer-process-pdfs-images-and-save)
- [**AI email triage and smart auto-responder with OpenAI and Gmail** 25 steps · calls a model · Email, Gmail](https://millionrounds.com/workflow/ai-email-triage-and-smart-auto-responder-with-openai-and-gma-3)
- [**AI email triage and smart auto-responder with OpenAI and Gmail** 25 steps · calls a model · Email, Gmail](https://millionrounds.com/workflow/ai-email-triage-and-smart-auto-responder-with-openai-and-gma)
- [**AI email triage and smart auto-responder with OpenAI and Gmail** 25 steps · calls a model · Email, Gmail](https://millionrounds.com/workflow/ai-email-triage-and-smart-auto-responder-with-openai-and-gma-2)
- [**Analyze legislative policies and route compliance actions** 25 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/analyze-legislative-policies-and-route-compliance-actions)
- [**Chat bot sst tts with Gemini and Google Drive** 25 steps · calls a model · Google Drive, Postgres](https://millionrounds.com/workflow/chat-bot-sst-tts-with-gemini-and-google-drive)