Automation library · AI assistants

Auto Generate Descriptive Node Names with OpenRouter

Started by someone submitting a form. It calls services over plain HTTP rather than through connectors. It hands the judgement calls to OpenRouter. 23 steps, 2 branches: large, and worth reading before you trust it with anything live.

LargeCalls a model: OpenRouter

Download free
23 stepsLarge: read it before trusting it with anything live
2Branches: places the flow splits
0Loops or waits
0Services by connector: it calls them over plain HTTP

The flow

Starts it 2Model 3Logic 12Service 6

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

  1. 1Parse LLM Mapping ToJsonOutput Parser StructuredModel
  2. 2OpenRouter Chat ModelLm Chat Open RouterModel
  3. 3Form TriggerForm triggerStarts it
  4. 4Manual TriggerManual triggerStarts it
  5. 5Generate Node Rename MappingChain LlmModel
  6. 6Fetch All WorkflowsN8nService
  7. 7Select a WorkflowN8nService
  8. 8Prepare LLM Validation DataSetLogic
  9. 9Aggregate Workflow ListAggregateLogic
  10. 10Set Target Workflow IdSetLogic
  11. 11Validate All Nodes RenamedIfLogic
  12. 12Form Dynamic Workflow ListFormService
  13. 13Fetch Target Workflow JSONN8nService
  14. 14Apply Renamed Nodes ConnectionsSetLogic
  15. 15StopStop And ErrorLogic
  16. 16Parse Selected Workflow IdSetLogic
  17. 17Extract Workflow Nodes ConnectionsSetLogic
  18. 18Assemble New Workflow ObjectSetLogic
  19. 19Save Renamed Workflow VersionN8nService
  20. 20Build Workflow Version LinksSetLogic
  21. 21Check Trigger Source TypeIfLogic
  22. 22Display Workflow Version LinksFormService
  23. 23DoneSetLogic

How it's built

Starts on
Someone submitting a form
Steps
23, with 2 branches
Size
Large: read it before trusting it with anything live
Connects to
Nothing by connector; it calls services over plain HTTP
Model
OpenRouter

Questions

What does it need to run?

An n8n account, and a key for OpenRouter. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone submitting a form.

Does it use AI?

Yes. It calls OpenRouter. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 23 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 23 steps before you point it at anything that matters.