AI Agent Skills

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

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

📄 Create PDF files using React

Sioyek is a PDF viewer with a focus on textbooks and research papers

An Open Source implementation of Notebook LM with more flexibility and features

Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.

10 Weeks, 20 Lessons, Data Science for All!

scikit-learn: machine learning in Python

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much…

WeFlow - 一个本地的微信聊天记录导出和年度报告应用

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

Apache Flink

DuckDB is an analytical in-process SQL database management system

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

📊 An infographics generator with 30+ plugins and 300+ options to display stats about your GitHub account and render them as SVG, Markdown, PDF or JSON!

SQL powered operating system instrumentation, monitoring, and analytics.