I would scroll back through 200 messages every morning. Now I get the 5 that matter.

The workflow
- Pull yesterday messages via n8n
- Send them to Claude for a summary
- Highlight decisions and blockers
- Post to a summary channel
Result: The overnight recap without the scrollback.
The prompt
Summarise these Slack messages into: decisions made, open questions, and blockers. Messages:
[PASTE]