Automation library · Scheduling

Send pre-meeting Slack briefings with Google Calendar

Started by a clock, and works across GitHub, Google Calendar and Slack. 21 steps, 2 branches, 1 loop or waits: large, and worth reading before you trust it with anything live.

Large

21 stepsLarge: read it before trusting it with anything live
2Branches: places the flow splits
1Loop or waits
3Services it connects to

The flow

Starts it 1Logic 14Service 6

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

  1. 1Hourly Check TriggerSchedule triggerStarts it
  2. 2Get events from Google calendarGoogle CalendarService
  3. 3Format Calenda Event PayloadCodeLogic
  4. 4Get Last Meeting NotesHttp RequestService
  5. 5Is Previous MeetingFilterLogic
  6. 6Normalize Calendar and PayloadsSetLogic
  7. 7Add 5 minute Early TimeCodeLogic
  8. 8Wait for Time to ComeWaitLogic
  9. 9Extract Meeting KeywordsCodeLogic
  10. 10Get PRs from RepoGithubService
  11. 11HTTP RequestHttp RequestService
  12. 12Filter PRs Related to MeetingCodeLogic
  13. 13Merge Github issues and Github PRMergeLogic
  14. 14Prepare PRs and issues ListCodeLogic
  15. 15IfIfLogic
  16. 16Build Message for SlackCodeLogic
  17. 17Normalize Attendees and Slack MessageSetLogic
  18. 18Fan Out AttendeesCodeLogic
  19. 19Get User Slack Info from EmailHttp RequestService
  20. 20Check Slack User FoundIfLogic
  21. 21Send Meeting Context in Slack DMSlackService

How it's built

Starts on
A clock
Steps
21, with 2 branches, 1 loop or waits
Size
Large: read it before trusting it with anything live
Connects to
GitHub, Google Calendar, Slack
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own GitHub, Google Calendar and Slack accounts. 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?

Take your time. At 21 steps it is large: read it before trusting it with anything live.

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 21 steps before you point it at anything that matters.