Automation library · Research and reporting

Auto-reply to Google Play Store reviews with OpenAI

Started by a clock, and works across Slack. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 12 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: OpenAIRetrieval

12 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 5Logic 3Service 3

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

  1. 1User Review MemoryMemory Buffer WindowModel
  2. 2OpenAI GPT 4o miniLm Chat Open AiModel
  3. 3Schedule Trigger1Schedule triggerStarts it
  4. 4AI Agent1AgentModel
  5. 5HTTPS1Http RequestService
  6. 6Post Reply to Play StoreHttp RequestService
  7. 7Filter1IfLogic
  8. 8Merge1MergeLogic
  9. 9Merge2MergeLogic
  10. 10SlackSlackService
  11. 11OpenAI1Open AiModel
  12. 12Verify AnalysisOpen AiModel

How it's built

Starts on
A clock
Steps
12, with 1 branch
Size
Medium: a working afternoon
Connects to
Slack
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 Slack account, 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. 12 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 12 steps before you point it at anything that matters.