book-mirror

Generate personalized two-column book analyses from EPUB and PDF files.

Updated Jun 2, 2026
One-click install
npx skills add https://github.com/Ninatuzi/gbrain --skill book-mirror-ninatuzi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: book-mirror
Source: https://github.com/Ninatuzi/gbrain/tree/main/skills/book-mirror
Command: npx skills add https://github.com/Ninatuzi/gbrain --skill book-mirror-ninatuzi

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires beautifulsoup4, lxml.

What problem does it solve?

This skill solves the problem of passive reading by bridging the gap between abstract book concepts and your specific life experiences, turning static text into a personalized, actionable roadmap.

Core Features & Use Cases

  • Two-Column Analysis: Generates a brain page with the original chapter content on the left and a personalized, life-applied reflection on the right.
  • Context-Aware Synthesis: Uses your own brain data, reflections, and entity relationships to ensure the analysis is tailored to your unique situation.
  • Use Case: If you are reading a book on leadership, this skill will map the author's frameworks directly to your current team dynamics and recent management challenges recorded in your brain.

Quick Start

Run the book-mirror command by providing the path to your book file and the desired slug for the output page.

Frequently Asked Questions about book-mirror

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a personalized book analysis from an EPUB or PDF?

To generate a personalized book analysis, you provide the path to your EPUB or PDF file. The tool extracts chapter content and maps it to your existing knowledge context, creating a two-column markdown page with the original text and life-applied reflections.

Can I map book concepts directly to my existing notes and life situations?

Yes, you can map book concepts to your existing notes and life situations. The tool operates with read-only access to your brain data, using your reflections and entity relationships to synthesize context-aware, actionable insights.

What's the best way to analyze a leadership book and apply it to my team dynamics?

The best way to analyze a leadership book for your team is using a two-column synthesis approach. It places the author's original frameworks next to personalized reflections that integrate your specific management challenges and team dynamics.

Does this book analysis tool require a CLI to process PDF and EPUB files?

Yes, processing PDF and EPUB files requires a CLI-driven orchestration. This command-line interface coordinates subagent jobs to ensure high-quality output and maintain read-only access to your brain data during the chapter-by-chapter synthesis.

Why does the personalized reading synthesis use a two-column markdown output?

The personalized reading synthesis uses a two-column markdown output to visually bridge abstract concepts with specific experiences. This format places static chapter text alongside actionable reflections, turning passive reading into a structured roadmap.

Do I need BeautifulSoup and lxml to parse book chapters for context-aware analysis?

Yes, BeautifulSoup and lxml are required dependencies to parse book chapters. These libraries handle the extraction of content from EPUB and PDF files, enabling the subsequent mapping of text to your personalized brain context.