Automation library · Chat assistants

AI agent chatbot + LONG TERM memory + note storage + Telegram

Started by someone opening a chat with it, and works across Google Docs and Telegram. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 13 steps: a working afternoon to understand properly.

MediumCalls a model: OpenAIRetrieval

13 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 1Model 4Logic 3Service 5

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

  1. 1When chat message receivedChat triggerStarts it
  2. 2gpt-4o-miniLm Chat Open AiModel
  3. 3Window Buffer MemoryMemory Buffer WindowModel
  4. 4Save Long Term MemoriesGoogle Docs ToolService
  5. 5DeepSeek-V3 ChatLm Chat Open AiModel
  6. 6Save NotesGoogle Docs ToolService
  7. 7Retrieve Long Term MemoriesGoogle DocsService
  8. 8Retrieve NotesGoogle DocsService
  9. 9AI Tools AgentAgentModel
  10. 10MergeMergeLogic
  11. 11Telegram ResponseTelegramService
  12. 12Chat ResponseSetLogic
  13. 13AggregateAggregateLogic

How it's built

Starts on
Someone opening a chat with it
Steps
13
Size
Medium: a working afternoon
Connects to
Google Docs, Telegram
Model
OpenAI
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 Docs and Telegram accounts, and a key for OpenAI. 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 OpenAI. 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. 13 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 13 steps before you point it at anything that matters.