AI Agent Skills

AI Marketing Suite for Claude Code. 15 marketing skills with parallel subagents — audit any website, generate copy, email sequences, ad campaigns, content calendars, com…

qpdf: A content-preserving PDF document transformer

Build a complete Nature-style Chinese PPTX presentation from a scientific paper, preprint, PDF, article text, figure legends, or reading notes. Use for journal club, gro…

Read and extract text and other content from PDFs in C# (port of PDFBox)