The flow
Starts it 1Model 7Logic 5Service 3
The steps in the order they run, from what starts it.
- 1OpenAI Post Embeddings ModelEmbeddings Open AiModel
- 2Load Post DocumentDocument Default Data LoaderModel
- 3OpenAI Comment Embeddings ModelEmbeddings Open AiModel
- 4Load Comment DocumentDocument Default Data LoaderModel
- 5Weekly Schedule TriggerSchedule triggerStarts it
- 6Embed Post to SupabaseVector Store SupabaseModel
- 7Embed Comment to SupabaseVector Store SupabaseModel
- 8Set Reddit Dataset InputsSetLogic
- 9Generate Subreddit List CodeCodeLogic
- 10Scrape Subreddits via ApifyApifyService
- 11Generate Post RowsCodeLogic
- 12Generate Comment RowsCodeLogic
- 13Insert Post into SupabaseSupabaseService
- 14OpenAI Reaction ClassifierOpen AiModel
- 15Prepare Comment for InsertionCodeLogic
- 16Insert Comment into SupabaseSupabaseService
How it's built
- Starts on
- A clock
- Steps
- 16
- Size
- Medium: a working afternoon
- Connects to
- Apify, Supabase, Supabase vectors
- 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 Apify, Supabase and Supabase vectors accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.
What starts it?
It starts on a clock.
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. 16 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 16 steps before you point it at anything that matters.