grunt-mocha-cli is a Grunt plugin that simplifies running Mocha tests from your Grunt tasks. It eliminates boilerplate configuration, providing a streamlined way to execute Mocha in your Grunt workflow. It handles command-line arguments, reporters, and various Mocha options, allowing you to easily integrate unit or integration testing into your build process. This plugin simplifies the integration, making test-driven development practices more accessible and manageable within a Grunt-based project.