l3a0's Claude Code Plugins

This repository presents a unique collection of Claude Code skills, housed under the l3a0 namespace. It serves not only as a repository for the functions but also as a marketplace for these innovative tools used to enhance productivity and optimize personal note-taking experiences.

Kindle Highlights Skill

One standout feature is the Kindle Highlights skill, designed to facilitate the extraction of extensive highlighted content from your Kindle reading notes. Often, users face limitations when exporting highlights, where certain sections are truncated or completely omitted.

This skill efficiently addresses these constraints by accessing highlights stored in your Kindle notebook (read.amazon.com/notebook), generating a comprehensive Markdown file that documents all highlights verbatim, including those obscured by export limitations.

• Export Capabilities: The tool is proven effective with real-world testing, successfully extracting 2,432 highlights from four books, which include 815 previously export-blocked highlights. All recovered content is exceptionally close to the original positions recorded within the Kindle app, with a median difference of merely 0-1 characters.

• Technical Insight: The build and recovery process have been detailed in the blog post How to Take Back Your Kindle Highlights. This insight covers the intricacies of circumventing export limits and highlights the potential of maintaining an extensive library of personal notes from highlighted texts on Amazon.

• Scope of Use: This skill provides extraction services exclusively for your own highlights, leveraging a logged-in browser session and data stored on your Mac's Kindle application. The compiled notes are intended solely for personal usage, supporting copyright considerations.

Prerequisites

The Kindle highlights skill is designed specifically for macOS, requiring:

1. Claude Desktop with the "Control Chrome" extension for browser interaction.
2. Google Chrome signed into your Amazon account.
3. The latest Mac Kindle app with relevant books downloaded.
4. Xcode Command Line Tools for compiling necessary components.
5. Python3 for Markdown file generation and local server operations.

Functional Overview

• Scrapes highlights from the notebook page maintaining verbatim typography.
• Reads specific highlight positions from the Kindle app’s database— including content hidden by export limitations.
• Captures visually rendered content from the Cloud Reader for highlights that are not available through standard exports, applying Apple Vision for accurate text recognition.
• Outputs a neatly formatted Markdown file organized by highlight locations with appropriate verification flags, ensuring a high-quality result.

Explore the full potential of your Kindle highlights with the Kindle Highlights skill from the l3a0's Claude Code plugin marketplace.