Notion → Slack daily digest

Problem

Daily standup ate 25 minutes for an 8-person team to review who was doing what — most of it was just reading Notion out loud.

Flow

Cron 09:00 → Notion DB query (status, due, assignee) → group by person → Claude prompt per group → Slack DM via chat.postMessage.

Cadence

Weekdays at 09:00 local time, ~8 DMs/day

What I built

• n8n cron at 09:00 local time, weekdays only
• Notion query: tasks due today + overdue grouped by assignee
• Claude formats per-person summary with one-line priority callout
• Personalized Slack DM to each team member with their list

Limits

• Notion tasks must be tagged with an assignee — untagged ones are skipped
• Single timezone — multi-region teams would need a per-region clone