The flow
Starts it 1Logic 7Service 2
The steps in the order they run, from what starts it.
- 1When a Pull Request Preview Is ReadyWebhookStarts it
- 2Build Preview Page ListCodeLogic
- 3Wait for Preview to SettleWaitLogic
- 4Loop Over Changed PagesSplit In BatchesLogic
- 5Build PR CommentCodeLogic
- 6Capture Preview PageSnapshot SiteService
- 7Post Preview Screenshots on the PRGithubService
- 8Check for API ErrorIfLogic
- 9Record Failed CaptureSetLogic
- 10Record Page CaptureSetLogic
How it's built
- Starts on
- Another system calling it
- Steps
- 10, with 1 branch, 2 loops or waits
- Size
- Medium: a working afternoon
- Connects to
- GitHub
- Model
- None. This is plumbing, not judgement
Questions
What does it need to run?
An n8n account, plus your own GitHub account. You connect your own accounts after importing it; none are included.
What starts it?
It starts on another system calling it.
Does it use AI?
No. Every step is fixed logic or a call to a service, so it does the same thing every time.
How long does it take to set up?
Plan an afternoon. 10 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 10 steps before you point it at anything that matters.