abilityai/epub-chapter-extractor
.claude/skills/epub-chapter-extractor/SKILL.md
Extract all chapters from an EPUB file into separate markdown files. Use when the user wants to split an EPUB into individual chapter files, extract EPUB chapters, or convert an ebook to separate markdown documents.
$ install --global
skillsauthnpx skillsauth add abilityai/cornelius epub-chapter-extractorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 28, 2026, 2:02 AM36.8s2 files scanned
SKILL.md
- name:
- epub-chapter-extractor
- description:
- Extract all chapters from an EPUB file into separate markdown files. Use when the user wants to split an EPUB into individual chapter files, extract EPUB chapters, or convert an ebook to separate markdown documents.
EPUB Chapter Extractor
Extract each chapter from an EPUB file into its own markdown file.
Instructions
When the user wants to extract chapters from an EPUB, run the extraction script with uv:
cd ~/.claude/skills/epub-chapter-extractor && /Users/eugene/.local/bin/uv run --with ebooklib --with beautifulsoup4 --with html2text --with lxml python extract_chapters.py "/path/to/book.epub" [output_dir]
If output_dir is omitted, creates a folder named after the EPUB in the same directory.
Example
User: "Extract chapters from /Users/eugene/Books/mybook.epub"
cd ~/.claude/skills/epub-chapter-extractor && /Users/eugene/.local/bin/uv run --with ebooklib --with beautifulsoup4 --with html2text --with lxml python extract_chapters.py "/Users/eugene/Books/mybook.epub"
Output files will be at /Users/eugene/Books/mybook/:
01_introduction.md02_chapter_one.md- etc.
After extraction, open the output folder:
open /Users/eugene/Books/mybook
Output Format
Each chapter file contains:
# Chapter Title
[Chapter content in markdown format]
Files are numbered for proper sorting: 01_, 02_, etc.
Related Skills
abilityai/update-voice-prompt
development
VerifiedTrustedCommunity
Rebuild the Cornelius voice agent system prompt from knowledge base sources
78SKILL.mdUpdated Mar 27, 2026
abilityai/update-dashboard
data-ai
VerifiedTrustedCommunity
Update dashboard.yaml with current knowledge base metrics from analysis report
78SKILL.mdUpdated Mar 27, 2026
abilityai/update-changelog
documentation
VerifiedTrustedCommunity
Update Knowledge Graph Changelog
78SKILL.mdUpdated Mar 27, 2026
abilityai/test-memory-system
testing
VerifiedTrustedCommunity
Comprehensive testing playbook for Local Brain Search memory improvements (Phases 1, 3, 4)
78SKILL.mdUpdated Mar 27, 2026