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.
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...
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.
A declarative command line and XML configuration parser for F# applications.
Model your command line application interface in a class
A high-performance, extensible argument validation library.
A simply arguments validation library with fluent API. Examples: Arg.NotNull(() => model); Arg.Validate(color, nameof(color)) .NotNullOrWhitespace() .LengthInRange(2, 20); // passangerCount is Nullable type Arg.IfNotNull(passan...
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.
A library for checking arguments.
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.
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.
The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.
Flexible option parsing library for command-line parmaeters.
Validates parameters.
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.
Just a quick way to create your own command line tool.
Command-line argument parser.
Provide tool for create command line interface for C# projects