Automation library · Alerts and monitoring

Send daily GitHub trending repo alerts to Slack

Started by a clock, and works across Slack. 18 steps, 1 branch: a working afternoon to understand properly.

Medium

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

The flow

Starts it 1Logic 15Service 2

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

  1. 1Daily TriggerSchedule triggerStarts it
  2. 2Set Search ConfigSetLogic
  3. 3Split LanguagesSplit OutLogic
  4. 4Fetch Trending Github PageHttp RequestService
  5. 5Extract Repo Blocks from HTMLHtmlLogic
  6. 6Split Repo BlocksSplit OutLogic
  7. 7Extract Repository DetailsHtmlLogic
  8. 8Parse Repository DataSetLogic
  9. 9Filter by Min StarsFilterLogic
  10. 10Filter Out Archived ReposFilterLogic
  11. 11Format Repository DataSetLogic
  12. 12Sort by Stars TodaySortLogic
  13. 13Take Top N ResultsLimitLogic
  14. 14Aggregate Repo ListAggregateLogic
  15. 15If Repos FoundIfLogic
  16. 16Build Slack Notification MessageSetLogic
  17. 17No Repos FoundNo OpLogic
  18. 18Post to Slack APISlackService

How it's built

Starts on
A clock
Steps
18, with 1 branch
Size
Medium: a working afternoon
Connects to
Slack
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Slack account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

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. 18 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 18 steps before you point it at anything that matters.