Automation library · AI assistants

Create RAG-ready knowledge bases from websites with Apify

Started by someone submitting a form, and works across Supabase vectors. It puts Gemini behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 13 steps, 2 branches: a working afternoon to understand properly.

MediumCalls a model: GeminiRetrieval

13 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 4Logic 5Service 3

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

  1. 1Embeddings Google GeminiEmbeddings Google GeminiModel
  2. 2Recursive Character Text SplitterText Splitter Recursive Character Text SplitterModel
  3. 3Enter Website URL and SettingsForm triggerStarts it
  4. 4Supabase Vector StoreVector Store SupabaseModel
  5. 5Default Data LoaderDocument Default Data LoaderModel
  6. 6Set Data in Correct Request FormatSetLogic
  7. 7Prepare Settings for Apify Web ScraperSwitchLogic
  8. 8No Limit to Number of Scraped Pages?IfLogic
  9. 9Run Apify Scraper: Scrape 1 URL OnlyHttp RequestService
  10. 10Run Apify Scraper: Scrape All - No LimitHttp RequestService
  11. 11Run Apify Scraper: Scrape All - w/LimitHttp RequestService
  12. 12Clean DataSetLogic
  13. 13Improve Content Structure QualityCodeLogic

How it's built

Starts on
Someone submitting a form
Steps
13, with 2 branches
Size
Medium: a working afternoon
Connects to
Supabase vectors
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 Supabase vectors account, and a key for Gemini. 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 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?

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.