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The Monday brief.

It is Monday, 8:55. A one-page brief is waiting for you: the numbers that moved last week, the three things this week hinges on, and a short note to your team, already in your voice. You edit two lines and send it. That is the state this page installs, and it starts with one prompt.

Guide, 2026, ~3 min read

What it replaces.


The starter prompt.

Open a fresh Claude or ChatGPT session on a Friday afternoon or a Monday morning, paste this, then paste your raw inputs after it.

You are writing my Monday brief. I run a company of under 100 people.
Below this message I will paste two things: last week's numbers, and my calendar for this week.
Write a one-page brief with exactly three sections:
1. What moved last week: five bullets, each anchored to one number.
2. What this week hinges on: the three items that matter most, and why.
3. A short note to my team I can send as-is. Direct, warm, no filler.
Before writing anything, ask me up to three questions if something important is missing.

Make it stick.

  1. Write down where each number lives. Which tool, which report, which tab. Once the map exists, Friday's pull becomes a five-minute paste instead of a hunt.
  2. Same three sections, every week. The shape is the system. Your team learns to read it at a glance, and the drafts get sharper because the ask never changes.
  3. Wire the inputs. A saved export, a recurring Friday reminder, one folder where the numbers land. When the inputs arrive on their own, the brief shows up on schedule.

The numbers you gather here do double duty: they are the same ones your next board update starts from. That one is covered in The deck, in an afternoon.


Not sure this is your first piece? The toolkit page picks for you.

Curious how a piece like this becomes part of how the company runs? How it works.