Building a Remote AI Business Partner for My Wife: Seamless Antigravity Remote Control & Obsidian Sync on the Go
How I configured Google Antigravity with custom business skills and built a remote control tunnel with sleep-prevention automation—syncing every conversation and draft to my wife's home laptop's Obsidian vault in real time, even while traveling.
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This article reflects personal experiences and opinions as of the date of publication.
Table of Contents
- Building a Remote AI Business Partner for My Wife: Seamless Antigravity Remote Control & Obsidian Sync on the Go
- 1. The New Pain Point: "Whenever I Travel, the Context Breaks"
- 2. Remote Architecture Comparison: Remote Agent vs. Remote Control
- 1) Remote Agent (Cloud Sandbox VM)
- 2) Remote Control (antigravity.google.com Local Bridge)
- 3. The Hidden Pitfall: macOS Sleep Mode and the Zero-Sleep Fix
- The Solution: AC Power-Aware caffeinate -s Automation
- 4. Setup Guide: 30-Second Remote Configuration
- 1) For Desktop App Users (My Wife's Setup)
- Register automatic sleep-prevention daemon active only on AC power
- Register and start the daemon immediately
- 2) For Terminal CLI Users
- 1. Start the daemon with an explicit instance name
- 2. Verify daemon status
- Daemon state = running / active
- Instance name: dev-workstation (find it at https://antigravity.google.com)
- 3) Verifying Sleep Assertion (pmset)
- 5. Field Test: Unbroken Continuity in a Seaside Cafe
- 6. Epilogue: The True Joy of Engineering for Family
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