Build Your Second Brain

You drop things in and ask questions. The AI does all the filing, linking, and maintenance — so the vault stays alive after the week you're excited about it.

Lesson 1, free to watch. All three lessons (~30 min) come with the kit.

Launch price · ends in 72 hours

$99$49one-time · yours forever

Get The Second Brain Kit →

Instant download (238 MB, includes the videos) · Mac, Windows (WSL), Linux

What's in the box

The system, the videos, and every decision you don't have to make.

The schemaThe rulebook that tells the AI how to file, link, and maintain everything. This is the part that takes months to get right.

Four commands/setup, /ingest, /ask, /lint — feed it, question it, health-check it, without ever thinking about structure.

A session hookEvery session opens already knowing the state of your brain — pages, sources, and what's still sitting in the inbox.

A finished example vaultOne real source ingested, one cited answer. See exactly what "done" looks like before you build your own.

Templates for everythingSources, pages, the index, and the log — so every note that lands in the vault lands in the same shape, whether you wrote it or the AI did.

Three video lessons~30 minutes, in the download. What a second brain really is · the rules that keep it honest · a full build on screen in Claude Code.

Runs on Obsidian + Claude Code, both free. Nothing to install beyond that — the whole kit is markdown. Setup takes about 20 minutes.