book-analyzer

Process EPUB and PDF books locally with concept extraction and chapter summaries.

Updated Feb 26, 2026
One-click install
npx skills add https://github.com/S23Web3/Vault --skill book-analyzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: book-analyzer
Source: https://github.com/S23Web3/Vault/tree/main/claude/skills/book-analyzer
Command: npx skills add https://github.com/S23Web3/Vault --skill book-analyzer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Analyzing trading, ML, and finance books often requires external resources or repeated manual effort. This tool enables fully local, offline analysis of EPUB and PDF books, providing deep concept extraction and structured summaries without API credits.

Core Features & Use Cases

  • Standalone, local analysis of books with chapter-by-chapter concept extraction and detection of code and formulas.
  • Ratings and summaries: generates 1-10 ratings and creates JSON + Markdown summaries for easy review and comparison.
  • Tracking: maintains a record of analyzed books to avoid re-analysis unless requested.
  • Use Cases: researchers wanting offline analysis, traders seeking quick book evaluations, or students needing concise takeaways and reading recommendations.

Quick Start

Provide the path to your book folder and run the local analyzer to generate per-chapter summaries and a JSON report.

Frequently Asked Questions about book-analyzer

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

FAQPage Schema
How do I analyze EPUB and PDF books offline without API calls?

You can analyze EPUB and PDF books completely offline by running the local analyzer on your book folder, which performs concept extraction and generates JSON and Markdown summaries without requiring any API calls.

What is chapter-level concept extraction for trading and ML books?

Chapter-level concept extraction for trading and ML books is a local analysis process that identifies core ideas, detects code and formulas, and generates structured summaries for each section without external resources.

Can I rate and summarize books locally to get reading recommendations?

Yes, you can rate and summarize books locally to get reading recommendations. The analyzer generates 1-10 ratings and creates JSON and Markdown summaries to facilitate quick evaluation and comparison of analyzed titles.

Does the local book analyzer track previously analyzed titles to avoid re-processing?

Yes, the local book analyzer tracks previously analyzed titles to avoid re-analysis unless explicitly requested, maintaining a local record of processed books to save time and computational effort.

What is the best way to extract code and formulas from finance books locally?

The best way to extract code and formulas from finance books locally is using a standalone offline analyzer that processes EPUB and PDF files to detect code snippets and generate chapter-by-chapter Markdown outputs.

Are there limitations to offline book analysis for machine learning textbooks?

A limitation of offline book analysis for machine learning textbooks is that it relies entirely on local processing without external API calls, meaning all concept extraction and summary generation must run on your own computing resources.