The latest articles on DEV Community by ByteKnight (@personal_byteknight). https://dev.to/personal_byteknight https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3912253%2F23ac2c0a-1df4-462a-8aaa-d31700c12a21.png https://dev.to/personal_byteknight en ByteKnight Tue, 05 May 2026 07:05:19 +0000 https://dev.to/personal_byteknight/managing-cli-tools-is-painful-so-i-built-this-1m0c https://dev.to/personal_byteknight/managing-cli-tools-is-painful-so-i-built-this-1m0c <h2> Nexus-Open-CLI </h2> <blockquote> <p>Nexus-Open-CLI is an <strong>App Store-style extensible CLI ecosystem infrastructure</strong>.</p> </blockquote> <h2> Development Motivation </h2> <p>In the process of daily development and using productivity tools, I have identified a long-standing issue:</p> <blockquote> <p>There are many CLI tools, but they are fragmented and difficult to manage in a unified way.</p> </blockquote> <p>For example:</p> <ul> <li>Different tools need to be installed separately, and their commands must be memorized individually</li> <li>Functionalities are scattered, lacking a unified entry point</li> <li>When wanting to extend functionality, you often need to develop your own CLI from scratch</li> </ul> <p>Therefore, I aim to build a CLI project that is:</p> <blockquote> <p><strong>Like an App Store for CLI tools</strong></p> </blockquote> <p>The core goals are:</p> <ul> <li>Enable CLI tools to <strong>be installed like plugins</strong> </li> <li>Allow commands to <strong>be auto-discovered at runtime</strong> </li> </ul> <p>Ultimately forming:</p> <blockquote> <p>An <strong>extensible</strong> CLI ecosystem infrastructure</p> </blockquote> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F53ak08zy4mgnxpjpz3c8.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F53ak08zy4mgnxpjpz3c8.png" alt="poster" width="800" height="1200"></a></p> <h2> quick start </h2> <div class="highlight js-code-highlight"> <pre class="highlight shell"><code>pip <span class="nb">install </span>nexus-open-cli ncli </code></pre> </div> <h2> Try the Plugin </h2> <p>Use the <code>doctor</code> plugin to diagnose my school project — turns out it’s not very "healthy" 🤣🤣🤣</p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftiq8zji5dlph5db65emz.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftiq8zji5dlph5db65emz.png" alt="showtime" width="800" height="269"></a></p> <h2> Project Link </h2> <p>github：<a href="https://github.com/PersonalViolet/nexus_cli" rel="noopener noreferrer">Click Here</a></p> cli python