Open source. Open possibilities.

A Swiss Army Knife CLI tool for macOS that lets you control system functions, manage utilities, and tweak preferences directly from the Terminal with no third-party dependencies.

A pure-Go shell parser, formatter and interpreter supporting POSIX Shell, Bash, Zsh and mksh, best known for the shfmt formatting tool.

yq is a portable command-line processor for YAML, JSON, XML, CSV, TOML, HCL, and properties files, using a jq-like syntax.

Automated IPsec VPN server setup script supporting IPsec/L2TP, Cisco IPsec, and IKEv2. Works on Ubuntu, Debian, CentOS/RHEL, Alpine, and Raspberry Pi OS. Includes client profiles and management scripts.

ShellCheck is a GPLv3 static analysis tool for bash/sh shell scripts that flags syntax issues, semantic problems, and portability pitfalls. It runs in terminals, editors, and CI pipelines, with output formats including JSON, CheckStyle XML, and GCC-compatible warnings.

Mac CLI is a macOS command-line tool for developers that provides a comprehensive set of commands to automate system management, file operations, network utilities, SSH, Git, and Homebrew tasks through an extensible plugin architecture.