GitHub Copilot CLI: Official Beginner's Guide — Delegating Tasks to Cloud Agents from the Terminal

What Copilot CLI is

GitHub Copilot CLI is a terminal tool that provides access to Copilot functionality directly from the shell environment, without the need to open an IDE. The development team published an official beginner’s guide on April 10 that covers everything from installation to production use.

Main steps

Installation is straightforward — the package is installed via npm:

npm install -g @github/copilot-cli

Authentication uses the standard GitHub OAuth flow — the tool opens a browser, the user signs in, and the CLI remembers the token for future sessions. This is the same pattern as the gh tool.

Basic commands the guide covers:

• Generating code previews and summaries
• Quick queries of the “how do I do X in language Y” type
• Generating tests for existing functions
• Refactoring local code

The most important new feature: cloud delegation

The most interesting part of the guide is the section on delegating tasks to cloud agents. From the CLI, the user can dispatch a more complex task (e.g., “implement feature X in repo Y and open a PR”) to GitHub’s cloud, which then asynchronously runs an agent. The agent works on the task, creates a PR, and the CLI notifies the user when it is done.

This means Copilot CLI is more than ordinary “ChatGPT in the terminal” — it becomes a dispatcher for autonomous agents, which is an important shift from interactive pair-programming toward asynchronous delegation.

Context

GitHub is clearly positioning itself to capture a large portion of the “AI development” market currently dominated by standalone tools like Cursor and Windsurf. The advantage is integration — Copilot CLI is already natively connected to GitHub repositories, Actions, Issues, and Pull Requests. The tutorial is clearly a move to reduce friction for new users.