ParentSync

A cross-platform desktop app that watches your WhatsApp parent groups and Gmail, uses an LLM to pull out the actual events, routes each one through an optional approval channel, and syncs the survivors to a family Google Calendar.

GitHub repo Built with Claude Code

Download v1.0.2

Mac and Windows builds are unsigned (no Apple Developer / Authenticode certificate). The first-launch gate is one click; per-platform run instructions are on slides 22-24 of the deck below.

Walkthrough

Interactive Presentation →

30 slides covering features, setup, architecture, and the AI feedback loop. Renders in your browser.

PDF

Presentation (PDF)

The same deck, downloadable.

Reference

User Guide

What every screen does, in detail.

Setup

Onboarding

First-run flow: OAuth, WhatsApp QR, settings.

Engineering

Architecture

Module boundaries, ports & adapters, sync orchestration.

AI

Prompt Customization

Editing the LLM prompt and the 😢-reaction feedback loop.

Feature

Event Dismissal

Cancel / delay detection design.

Feature

Event Reminders

The 24h-before-event reminder pipeline.

Feature

Google Tasks

Timed events vs. date-only tasks.