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GitHub Copilot CLI: Boost Your Development Directly From Terminal

Updated on Nov 12,2025

Table of Contents

GitHub Copilot has taken the coding world by storm, integrating AI-powered assistance into popular IDEs. Now, GitHub has released GitHub Copilot CLI, a new command-line tool designed to bring Copilot's capabilities directly to your terminal. This article explores this new tool, its features, and how it can enhance your development workflow.

Key Points

GitHub Copilot CLI is now in public preview.

It allows building, debugging, and deploying code from the terminal.

It uses the GitHub Copilot coding agent.

It offers various options through command-line interactions.

It requires Node.js v22 or higher, and npm v10 or higher.

It aims to integrate all GitHub Copilot features into the CLI environment.

Introducing GitHub Copilot CLI

What is GitHub Copilot CLI?

GitHub Copilot CLI is a new command-line interface that extends the AI-powered assistance of GitHub Copilot to your terminal. Unlike the traditional GitHub Copilot, which works primarily within IDEs like VS Code, the CLI version enables you to build, debug, and deploy applications directly from the command line.

This means you can leverage AI-driven coding suggestions, code completion, and debugging assistance without switching between your terminal and IDE. The goal is to streamline your development workflow, making it more efficient and focused. This tool positions itself alongside other command-line coding assistants such as Gemini CLI, Cursor CLI, and cloud code, providing an alternative for developers who prefer a terminal-centric workflow.

GitHub is testing the waters with this new CLI tool, gathering feedback and incorporating improvements based on developer usage. By keeping your work inside the terminal, GitHub Copilot CLI aims to reduce context switching and keep your fingers on the keyboard, boosting productivity and minimizing distractions. The CLI is built to help with tasks like code generation, debugging, and even suggesting project ideas.

Public Preview and Accessibility

Currently, GitHub Copilot CLI is in public preview, meaning it’s available for developers to try out and provide feedback.

This allows GitHub to gather insights from real-world use cases and refine the tool based on user experiences. The CLI is designed to be intuitive, with options easily accessible through command-line interactions, making it simple to integrate into existing workflows. The tool is experimental, particularly for Windows support, and users encountering issues are encouraged to use the Windows Subsystem for Linux (WSL) or report issues with feedback.

To gain access to the GitHub Copilot CLI, you'll need an active GitHub Copilot subscription. GitHub mentions Copilot plans on their documentation page. Once you have a valid subscription, you can install the CLI and start using it right away.

Comparing GitHub Copilot CLI With Other AI Coding Tools

Cloud Code

Cloud Code by Google offers robust support for AI coding, complete with autonomous agent modes and hooks. However, Google Cloud code, with all its features, only supports GCP, so if your code isn't running on GCP, you will lose some of the value. There are a few different AI coding tools on offer, and it can be difficult to work out which are actually worth your time. Here's a brief list of some of the other options available:

  • GitHub Copilot
  • AWS CodeWhisperer

  • Tabnine

    Here is a table outlining how some of the key features of the Copilot CLI stack up to cloud code:

Feature GitHub Copilot CLI Cloud Code
Terminal Native Development Yes No
Github Integration Yes No native support
Requires Node.js Yes No
Subscription Required Yes No

Getting Started with GitHub Copilot CLI

Installation and Setup

Before diving into the features, you'll need to install the GitHub Copilot CLI. Here’s how to get started:

  1. Prerequisites: Ensure you have Node.js version 22 or higher and npm version 10 or higher installed on your system. Check your Node.js version by typing node -v in your terminal.

    If necessary, download the latest version from the official Node.js website.

  2. Installation Command: Open your terminal and run the following npm command to install the GitHub Copilot CLI globally:

    npm install -g @github/copilot

  3. Launching the CLI: After the installation, you can launch the CLI by simply typing copilot in your terminal. This will bring up the GitHub Copilot CLI interface.

  4. Logging In: The CLI requires you to log in to your GitHub account. Use the /login command to authenticate. Follow the on-screen instructions to complete the authentication process.

Basic Commands and Interactions

Once you have successfully installed and launched the GitHub Copilot CLI, interacting with it is straightforward. Here are some basic commands to get you started:

  1. Accessing Options: Press / to view a list of available options. This displays a range of commands you can use within the CLI.
  2. Adding Directories: Use the /add-dir command to add directories for file access.

    This allows the CLI to understand your project structure and provide relevant suggestions.

  3. Clearing the Screen: The /clear command helps you clear the chat history and screen, providing a fresh start.
  4. Getting Help: If you need assistance or want to learn about other available commands, use the /help command. This will show a list of interactive commands with descriptions.
  5. Managing MCP (My Copilot Protocol) Server Configuration: Use the /mcp command to manage your MCP server configuration. Add, edit, delete, or enable MCP servers to extend capabilities.
  6. Managing User settings: You can manage Github user list through user function.
  7. Exiting the CLI: Use the /exit command to exit the GitHub Copilot CLI.

By using these commands, you can interact with GitHub Copilot CLI to improve your development workflow.

Advantages and Disadvantages

👍 Pros

Seamless GitHub Integration: Offers strong integration with GitHub, allowing easy access to repositories, issues, and pull requests.

AI-Powered Assistance: Improves coding speed and accuracy with AI-driven suggestions and code completion.

Terminal-Native Development: Allows development tasks directly in the terminal, reducing context switching and improving workflow.

MCP-Powered Extensibility: Supports custom MCP servers to extend capabilities and customize the CLI to fit specific needs.

👎 Cons

Subscription Requirement: Requires a paid GitHub Copilot subscription, which may be a barrier for some developers.

Limited Windows Support: Windows support is experimental and may require using WSL, which can be inconvenient.

Limited Autonomy (compared to Cloud Code): Lacks some advanced autonomous features available in other tools like cloud code, such as sophisticated agent modes and hooks.

Dependency on Node.js: Requires a specific version of Node.js and npm, potentially causing compatibility issues for some users.

Key Features and Capabilities

Terminal-Native Development

One of the core features is terminal-native development, which allows you to work directly in your command line without needing to switch to a different context.

This ensures you can focus on coding and debugging without distractions. The GitHub Copilot coding agent assists in your command line, making coding more straightforward and seamless.

GitHub Integration Out of the Box

GitHub integration out of the box lets you access your repositories, issues, and pull requests using natural language.

This is authenticated with your existing GitHub account, providing a seamless and secure development experience.

Agentic Capabilities

The GitHub Copilot CLI allows you to build, edit, debug, and refactor code with an AI collaborator that can plan and execute complex tasks.

This feature ensures that you can handle complex coding tasks with the assistance of AI. You can edit, debug and refactor your code directly with copilot agent.

MCP-Powered Extensibility

MCP-powered extensibility lets you take advantage of the coding agent, ships with GitHub's MCP server by default, and supports custom MCP servers to extend capabilities.

You can take advantage of the fact that the coding agent ships with GitHub's MCP server by default, and supports custom MCP servers.

Full Control

With GitHub Copilot CLI, you have full control, and you can preview every action before execution. Nothing happens without your explicit approval, ensuring transparency and security.

Use Cases for GitHub Copilot CLI

Debugging and Issue Resolution

GitHub Copilot CLI can scan your code repositories and identify potential issues, saving you time and effort. It provides insights and suggestions that helps you resolve problems, debug code, and maintain code quality. With the ability to fetch issues and explain code, the CLI makes debugging more straightforward and efficient.

Project Idea Generation

In addition to coding assistance, GitHub Copilot CLI can help generate project ideas based on your existing repositories. By analyzing your code, it can suggest innovative features and improvements, guiding you toward new projects and opportunities. You can scan existing code base and propose relevant project ideas.

Streamlined Workflow

GitHub Copilot CLI streamlines your workflow by integrating AI-powered assistance directly into your terminal. By working directly from the command line, you can minimize context switching, maintain focus, and boost productivity, making coding a more seamless process. It offers the ability to generate inline autocompletes, in-IDE chats, and spark chat-to-code functionality.

Frequently Asked Questions (FAQ)

What is GitHub Copilot CLI?
GitHub Copilot CLI is a command-line tool that brings the AI-powered coding assistance of GitHub Copilot to your terminal, enabling you to build, debug, and deploy code without leaving the command line.
How do I install GitHub Copilot CLI?
You can install it globally using npm with the command npm install -g @github/copilot. Ensure you have Node.js v22 or higher and npm v10 or higher installed first.
Is GitHub Copilot CLI free to use?
No, you need an active GitHub Copilot subscription to use GitHub Copilot CLI. GitHub offers various Copilot plans.
What operating systems are supported by GitHub Copilot CLI?
GitHub Copilot CLI supports Linux, macOS, and Windows (experimental). Windows users may experience better results using the Windows Subsystem for Linux (WSL).
How do I log in to GitHub Copilot CLI?
Use the /login command in the CLI, then follow the on-screen instructions to authenticate with your GitHub account.

Related Questions

How does GitHub Copilot CLI compare to other command-line coding assistants?
GitHub Copilot CLI positions itself alongside other command-line coding assistants such as Google's Gemini CLI, Cursor CLI, and cloud code. While each offers unique features and integrations, GitHub Copilot CLI distinguishes itself through seamless integration with GitHub repositories, issues, and pull requests.
What are some advanced uses of GitHub Copilot CLI?
Advanced uses for GitHub Copilot CLI include debugging complex code, generating project ideas based on existing repositories, and streamlining team collaboration through consistent code suggestions. Users can also customize the CLI to fit specific workflow needs using MCP servers.
What is the future roadmap for GitHub Copilot CLI?
The GitHub team is actively soliciting user feedback to further refine GitHub Copilot CLI. The product roadmap will likely focus on enhancing features for AI collaboration, adding agentic capabilities, and improving the overall terminal development experience based on user input.
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