Meanwhile, developers on Reddit are running vaults that keep themselves up to date. One runs a loop that updates his notes before he opens them. The difference isn’t talent. It’s a loop that runs while they sleep.

This book gives you that loop, the dreaming loop: every night it rereads your notes and drafts the updates.
Day 1: You write the rules and your agent starts updating notes.
Day 2: It reads the vault and lists what is stale.
Day 7: The loop runs every night and you approve its work in about 15 minutes a week.
Day 90: The loop has run every night for 12 weeks and your notes are still accurate.

This isn’t another “intro to Obsidian” book. Everything you build ships in a free companion repository, with one command that previews every change to your vault.

Here’s what you’ll build:

1. A vault rulebook in CLAUDE.md that lets the agent write to your vault on its own.
2. A page schema with 3 fact states: current, superseded, disputed.
3. A sweep that reads your whole vault and names every page to update.
4. A weekly review where you approve the agent’s updates in one pass.
5. INDEX.md, kept by the agent, that finds the answer in 3 files.
6. The dreaming loop, scheduled and unattended.
7. A client package priced at $2,200 setup plus $1,500 a month.

Every week another 92-page “second brain” short read lands in the Kindle Store. In 223 pages, this book builds the loop that keeps your vault current overnight. Scroll up and grab your copy.