AI Agent Skills

Save a web page/selection as an eBook (.epub format) - a Chrome/Firefox/Opera Web Extension

An open file format for infinite canvas data.

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

Add expert SwiftUI Best Practices guidance to your AI coding tool (Agent Skills open format).

Add expert Swift Concurrency guidance to your AI coding tool (Agent Skills open format): safe concurrency, performance optimization, and Swift 6 migration.

A multi-threaded PDF password cracking utility equipped with commonly encountered password format builders and dictionary attacks.