Readwise / Kindle pipeline
TL;DR — Close the loop between books and notes. Highlights you make on Kindle (or any reader Readwise supports) auto-sync into Obsidian as book notes, then get atomized into Zettels with Claude Code’s help.
The flow
Section titled “The flow”Kindle → Readwise → Obsidian (book note) → atomic Zettels (by hand or via Claude)Without this, your highlights die in the Kindle app. With this, they re-enter your knowledge stream.
- Readwise account — paid (~$10/mo), but they offer a free tier for students/first-time. Connect your Amazon / Apple Books / Kobo / Hypothesis.
- Obsidian plugin — Settings → Community plugins → “Readwise Official”. Install + enable + paste API token from your Readwise dashboard.
- Configure target folder —
40-Resources/books/is a good choice. - Run Sync now in the Readwise plugin. Every book becomes a note like:
---title: Atomic Habitsauthor: James Clearreadwise_id: 12345synced: 2026-05-15---
# Atomic Habits — by James Clear
## Highlights
> Every action you take is a vote for the type of person you wish to become.— Page 38
> The plateau of latent potential...Subsequent syncs append new highlights to existing notes.
The “atomize” step
Section titled “The “atomize” step”Book notes from Readwise are great as raw input — terrible as final notes. They’re long, unorganized lists of quotes.
Use Claude to atomize:
“Read my Atomic Habits book note. Pull out the 5 most important ideas. For each, write an atomic Zettel in 40-Resources/zettels/ with the source quote at the bottom.”
You go from a 30-quote dump to 5 sharp atomic notes you’ll actually re-read.
Cheaper alternative: just Kindle, no Readwise
Section titled “Cheaper alternative: just Kindle, no Readwise”If you don’t want a subscription, use:
- Obsidian Kindle plugin — direct sync from your Amazon account, no Readwise middleware
- Or manual export — Kindle gives you a
.txtof highlights you can drop into00-Inbox/, then have Claude process
Less polished, free.
What about non-Kindle reading?
Section titled “What about non-Kindle reading?”- Articles (web) — Use the Readwise Reader app (separate product) to read + highlight web articles. Same pipeline.
- Hypothesis — Free, open-source annotation tool that works on any webpage. Syncs to Readwise.
- Physical books — There’s no automation for this. Type your favorite passages into Obsidian manually. Friction is the point — you only type what’s truly worth keeping.