Top 20 NuGet argument Packages

Catel.Core library.
Terse syntax C# command line parser for .NET. For FSharp support see CommandLineParser.FSharp. The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.
Argument validation made simple and unified. It ensures arguments conforms to simple validation rules and provides an uniformed exception throwing strategy if arguments are invalid.
Terse syntax C# command line parser for .NET. For FSharp support see CommandLineParser.FSharp. The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.
Cauldron.Consoles is a Cauldron.Core based parameter parser which supports grouping of parameters in execution groups. It is also supports localization and has a nice parameter table :) Breaking changes in 3.1.x - See https://github.com/Capgemini/Cauldron for more information.
A high-performance, extensible argument validation library.
Just a quick way to create your own command line tool.
docopt.net is the .net version of the docopt python beautiful command line parser. docopt.net helps you define an interface for your command-line app, and automatically generate a parser for it. docopt.net is based on conventions that have been used for decades in help messages and man pages for pr...
Model your command line application interface in a class
Simple attribute based command line parser.
A declarative command line and XML configuration parser for F# applications.
NClap is a .NET library for parsing command-line arguments and building interactive command shells. It's driven by a declarative attribute syntax, and easy to extend.
CuttingEdge.Conditions is a library that helps developers to write fluent pre and postcondition validations in their C# 3.0 and VB.NET 9.0 code base. Writing these validations is easy and it improves the readability and maintainability of code.
Command-line argument parser.
Validates parameters.
This package contains a set of libraries simplifying validation of arguments during coding.
ConsoleCommon is a .net library that provides a set of helper tools intended for use with console applications. These tools focus on automating argument typing and validation, and creating help text.
A simply arguments validation library with fluent API. Examples: Arg.NotNull(() => model); Arg.Validate(() => color) .NotNullOrWhitespace() .LengthLessOrEqualThan(20); Arg.Positive(releaseYear, nameof(releaseYear));
AtleX.CommandLineArguments is a helper library to facilitate parsing command line arguments into a strongly-typed object. Values can be validated with extensible and customisable validators and the library can automatically generate help for the user.
Terse syntax C# command line parser for .NET with F# support. The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.