commandlineofsight
CommandLineOfSight (often abbreviated as CLOS) is a command‑line interface (CLI) framework designed to provide developers with a structured, reusable approach to building command‑driven applications. The project was initiated in 2019 by a small group of open‑source contributors and is distributed under the MIT license. It supports multiple programming languages, including Python, Go, and Rust, through language‑specific bindings that expose a uniform API for defining commands, options, and sub‑commands.
The core features of CLOS include syntax‑highlighted help generation, customizable argument parsing, and a plugin architecture
Installation is typically performed through a package manager (pip for Python, go get for Go, and cargo
CLOS has been adopted by a handful of projects in the DevOps and network management domains, notably