The flow
Starts it 1Model 5Logic 4Service 3
The steps in the order they run, from what starts it.
- 1Supabase GetSupabase ToolService
- 2Simple MemoryMemory Buffer WindowModel
- 3Mistral Cloud Chat ModelLm Chat Mistral CloudModel
- 4Calculator1Tool CalculatorModel
- 5Simple Memory1Memory Buffer WindowModel
- 6Travel reimbursement agentAgentModel
- 7When chat message receivedChat triggerStarts it
- 8CHECK IF BINARY FILE IS PRESENT OR NOTIfLogic
- 9Split OutSplit OutLogic
- 10MergeMergeLogic
- 11NORMALIZE binary fileCodeLogic
- 12OCR (ANY OCR API )Http RequestService
- 13STORE OCR OUTPUTSupabaseService
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 13, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Supabase
- Model
- Mistral
- 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 Supabase account, 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. 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.
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.