AI Agent Skills

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible,…

GEO-first SEO skill for Claude Code. Comprehensive AI search optimization for any website — citability scoring, AI crawler analysis, brand authority, schema markup, plat…

Open-source office suite pack that comprises all the tools you need to work with documents, spreadsheets, presentations, PDFs, and PDF forms on Windows, Linux, and macOS