GitHub CLI (gh) is more than just a git wrapper — it’s a standalone command-line tool that brings the full GitHub experience directly into your terminal. For developers who spend their days juggling PRs, issues, releases, and CI workflows, gh offers a way to stay in the shell without context switching to the browser. What makes gh worth your time isn’t just the commands it exposes but how it integrates deeply with GitHub’s APIs to provide a native, interactive workflow that feels at home in the terminal.
What GitHub CLI does and how it’s built
GitHub CLI is the official CLI tool for GitHub, implemented in Go. Unlike legacy tools like hub that acted as proxies wrapping git commands, gh is a native binary with its own command set tailored for GitHub’s ecosystem. It supports GitHub.com, GitHub Enterprise Cloud, and GitHub Enterprise Server 2.20 and above.
The CLI provides commands for managing pull requests (gh pr create, gh pr checkout), issues (gh issue list, gh issue comment), releases, workflows (gh run watch), and other repository operations. It runs cross-platform on macOS, Linux, and Windows, reflecting the needs of developers on varied environments.
Under the hood, the repo is organized around modular command implementations and API client layers that interact with GitHub’s REST and GraphQL endpoints. This separation keeps command logic clean and testable. While it integrates with Git where necessary, it doesn’t simply proxy git commands but offers a richer, terminal-optimized experience with interactive prompts and formatted outputs.
The project is actively maintained with a strong open-source contribution model and extensive community support. It ships pre-installed on GitHub Actions runners and integrates with GitHub Codespaces through devcontainer features, further embedding it into modern GitHub workflows.
Why GitHub CLI’s architecture and design stand out
One key strength of gh is its choice of Go, which enables efficient cross-platform builds and a single binary distribution with minimal external dependencies. Go’s static typing and concurrency support help maintain a clean and performant codebase.
The repo’s modular design separates API communication, command definitions, and terminal UI concerns. This not only aids maintainability but allows new commands and features to be added without disrupting existing workflows.
Another noteworthy aspect is the cryptographically verifiable builds introduced in version 2.50.0. Using Sigstore-based provenance attestations, gh provides a verifiable chain of custody for its binaries, which is rare for CLI tools and adds a layer of security assurance for users.
The tradeoff here is the complexity in maintaining this level of integration and security, which demands a mature build infrastructure and active maintenance. Also, while gh covers a broad feature set, some advanced GitHub functionality may still require web UI interaction or specialized tooling.
Quick start with GitHub CLI
Installation options vary by platform with official support for macOS, Linux/Unix, and Windows. Here are the main approaches as documented:
macOS
- Homebrew
- Precompiled binaries on [releases page][]
Linux & Unix
- Debian, Raspberry Pi, Ubuntu
- Amazon Linux, CentOS, Fedora, openSUSE, RHEL, SUSE
- Precompiled binaries on [releases page][]
Windows
- WinGet
- Precompiled binaries on [releases page][]
For additional packages and installers, community-supported docs offer more options.
Build from source
Instructions are available in the repo’s documentation for building from source, useful if you want the latest or custom builds.
GitHub Codespaces
Add gh to your codespace by including this in your devcontainer file:
"features": {
"ghcr.io/devcontainers/features/github-cli:1": {}
}
GitHub Actions
GitHub-hosted runners come with gh pre-installed and updated weekly. For specific versions, workflows can install it following platform instructions.
Verification of binaries
Since v2.50.0, gh supports Build Provenance Attestation using Sigstore, enabling cryptographic verification of release binaries. If gh is installed, verification is straightforward:
$ gh at verify -R cli/cli gh_2.62.0_macOS_arm64.zip
Loaded digest sha256:fdb77f31b8a6dd23c3fd858758d692a45f7fc76383e37d475bdcae038df92afc for file://gh_2.62.0_macOS_arm64.zip
Loaded 1 attestation from GitHub API
✓ Verification succeeded!
This approach bolsters confidence when downloading and installing releases.
verdict
GitHub CLI is a solid choice if you spend a lot of time in terminals and want to streamline your GitHub workflows without context switching. Its native commands go beyond simple git wrappers, offering a rich, interactive experience tightly integrated with GitHub APIs.
The Go codebase is cleanly modular and benefits from modern build and security practices like provenance attestations, which is a plus for security-conscious teams. However, if your workflows depend heavily on GitHub features not yet exposed in gh, you’ll still need the web UI occasionally.
Overall, gh fits well into developer toolchains where CLI-first workflows and automation are priorities. It’s particularly useful in CI environments (like GitHub Actions) and developer containers (Codespaces). For developers comfortable with terminal workflows, it’s worth adopting — but expect to supplement with the web UI for edge GitHub features.
The repo’s active maintenance and community contributions suggest ongoing improvements, so it’s a tool to keep on your radar if you rely on GitHub daily.
→ GitHub Repo: cli/cli ⭐ 44,218 · Go