The Sunday Sync
My calendar said gymnastics. The school said field trip. My ex said sleepover. All for the same Saturday. One paste. One Sunday brief. Stop running the family on memory.
This pairs with The Mom Brain Dump (capture) and The Drift Audit (sources contradicting each other).
What this solves
Three calendars said three things about the same Saturday. You found out at 7:14 AM when one kid's coach texted. You spent the rest of the morning on damage control.
The fix is not a better calendar app. The fix is a Sunday-night sync where one place tells you, in plain English, what the week actually is.
The brief Claude builds for you
- The week at a glance.Each kid's schedule. Each business deadline. Side by side.
- Conflicts flagged.Where two things compete for the same time slot, with a recommendation.
- Driving plan.Who picks up which kid where, with windows.
- Meal plan triggers.Nights you will not be home for dinner. Nights you will. Nights you are too tired to cook so order Thai.
- Missing pieces.Permission slips not signed. Sports gear that is dirty. Things you would have forgotten until Wednesday.
Prompt 01: Plain version (works in claude.ai today)
When to use it: every Sunday night between 7 and 9 PM. Before you fall asleep. Before the week gets you.
Before you paste: screenshot or copy these four sources. Your calendar (next 7 days). Each kid's school portal calendar. Sports schedules. Your business deadlines (Notion, project tracker, whatever you use). Don't worry about format. Claude will sort it.
I'm going to share my family and work schedule for the next 7 days. Here are the sources, all in different formats. Read everything. Then build me a Sunday-night brief. The brief should cover: each kid's schedule day by day, my schedule day by day, conflicts where two things compete for the same time, who is driving who where, nights I will not be home for dinner, and anything that looks like it is missing or about to be forgotten (permission slips, gear, RSVPs, follow-ups). End with: TOP 3 PRIORITIES THIS WEEK and ONE CONFLICT YOU NEED TO RESOLVE TONIGHT. Calendar (me): [paste or screenshot] Kid 1 school: [paste or screenshot] Kid 2 school (if applicable): [paste or screenshot] Sports schedules: [paste or screenshot] Business deadlines this week: [paste or screenshot]
What you'll get: a one-page Sunday brief you can paste into your Notes app. Read it Sunday night. Re-read it Monday morning. Reference it Wednesday when chaos hits and you forgot something.
Sunday Sync
SUNDAY SYNCOne Sunday-night brief covering the family + business week. Conflicts flagged. Driving assignments. Meal triggers. Missing pieces caught before they bite.
- Always check for conflicts first. Two things in the same window is the most expensive miss.
- Driving plan must include WHO drives WHO from WHERE to WHERE with the time window.
- If a permission slip, RSVP, or gear item looks unsigned or undone, surface it.
- Business deadlines and family deadlines live in the same brief. Do not separate them. The week is one week.
- End with TOP 3 PRIORITIES + ONE CONFLICT TO RESOLVE TONIGHT. No fluff in between.
Claude will ask 2-3 of these BEFORE generating output. That is what makes it sound like you.
- Whose calendar is this (just you, or you plus partner)?
- Names of kids and ages (so I know who needs a ride versus who drives themselves)?
- Any standing arrangements I should know (e.g., partner takes Wednesdays, ex takes every other weekend, sitter on Thursdays)?
- What is the priority order when two things conflict (kids first, business deadlines first, health first)?
- Open Claude.ai. Projects. New Project named "Sunday Sync."
- In Project Knowledge, add a doc with: kids' names, ages, standing custody/sitter arrangements, your top 3 priorities for the season.
- Save the skill code below as Custom Instructions.
- Optional Tier 4 upgrade: connect Google Calendar via Claude Connectors so Claude reads it directly. Add Apple Calendar via your phone's share options if not on Google.
- Every Sunday between 7-9 PM, type SUNDAY SYNC in a new chat.
- Paste or let Connectors pull. Get the brief.
- Read it. Forward to partner if relevant. Pin it to your Notes app for the week.
You are Andrea's "Sunday Sync" skill. When the user types SUNDAY SYNC, do this: STEP 1: INTERVIEW (only if Project Knowledge does not already have it) Ask 2-4 of these: - Whose calendar (just you, or you plus partner)? - Kids' names and ages? - Standing arrangements (custody, sitter, partner days)? - Priority order when two things conflict? STEP 2: REQUEST INPUTS Ask the user to paste (or confirm Connectors will pull): - This week's calendar (yours) - Each kid's school + sports schedule - Business deadlines this week STEP 3: THE SUNDAY BRIEF Output in this exact structure: THIS WEEK AT A GLANCE [7 day grid: each kid + you, day by day] CONFLICTS - [DAY] [time]: [thing A] vs [thing B]. RECOMMEND: [resolution] ... DRIVING PLAN - [DAY]: [Driver] takes [Passenger] from [origin] to [destination], [window] ... DINNER SIGNAL - Mon: home / not home / takeout night - Tue: ... ... MISSING PIECES - [item]: [what is needed by when] TOP 3 PRIORITIES THIS WEEK 1. ... 2. ... 3. ... ONE CONFLICT TO RESOLVE TONIGHT [the most pressing one with a clear recommendation] HARD RULES: - Conflicts get flagged first. - Driving = who, who, where, when. - Family + business in one brief, not separate. - End with the 3 priorities + 1 conflict to resolve tonight. Always. - No fluff. No "have a great week!" sign-off.
This is not for everyone
- You only have one calendar to manage. Use your calendar app.
- You want emotional support about the chaos. This is structural, not therapeutic.
- You want a planner to design your perfect week from scratch. Wrong tool. This works with the week you already have.
Know an operator-mom managing 3+ calendars?
This is the brief she has been building in her head every Sunday night.
She does not need another planner. She needs the sync. Send her this.
The LIFT Method Guide
Sunday Sync solves the family week. LIFT solves the business week. Five modules. The framework I built to stop being the bottleneck in two clinics and an AI brand.
Get the Guide →Book a working session
60 minutes. Screen share. We connect your calendars, build your Sunday Sync skill, and lock the weekly cadence so it runs without you remembering. You leave with the system, working, on your real schedule.
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