The flow
Starts it 1Model 4Logic 9Service 3
The steps in the order they run, from what starts it.
- 1ChatHistory - PMMemory Buffer WindowModel
- 2Qwen3 - PMLm Chat GroqModel
- 3Gemini - PMLm Chat Google GeminiModel
- 4GetNewPromptGoogle Sheets triggerStarts it
- 5PromptModiferAgentModel
- 6Loop Over ItemsSplit In BatchesLogic
- 7Parse AI ChatCodeLogic
- 8Send Success Message To UserTelegramService
- 9ExecutionControllerCodeLogic
- 10SwitchSwitchLogic
- 11Successfully Sent Message To UserNo OpLogic
- 12PrepareForFirstGen - OPMSetLogic
- 13Finalize ModifiedPrompt DataModelSetLogic
- 14Send Exceed Limits ErrorTelegramService
- 15Create/Upate Modified PromptGoogle SheetsService
- 16Exit By ErrorNo OpLogic
- 17Workflow CompleteNo OpLogic
How it's built
- Starts on
- A change in a Google Sheet
- Steps
- 17, with 1 branch, 1 loop or waits
- Size
- Medium: a working afternoon
- Connects to
- Google Sheets, Telegram
- Model
- Gemini, Groq
- 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 and Groq. You connect your own accounts after importing it; none are included.
What starts it?
It starts on a change in a Google Sheet.
Does it use AI?
Yes. It calls Gemini and Groq. 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?
Plan an afternoon. 17 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.
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 17 steps before you point it at anything that matters.