gh-cli

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• SKILL.md

SKILL.md (first lines)

# GitHub CLI skill

Use the `gh` CLI to read and write GitHub data for the repository in the current working directory.


## Choose your track

| Track        | You should pick this if...                                        |
| ------------ | ----------------------------------------------------------------- |
| Beginner     | You have never used `gh` or need setup help                       |
| Intermediate | `gh` is installed and authenticated; you want a command reference |


## Prerequisites

* `gh` CLI installed (see Beginner Track for instructions)
* Authenticated via `gh auth login`
* Current working directory is inside a cloned GitHub repository, or run `gh repo set-default` to set one

---


## Beginner Track


### 1 Installation


#### macOS

```bash
brew install gh
```


#### Linux (Debian / Ubuntu)

```bash
(type -p wget > /dev/null || sudo apt-get install wget -y) \
  && sudo mkdir -p -m 755 /etc/apt/keyrings \
  && out=$(mktemp) && wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg \
  && cat $out | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null \
  && sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
  && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
  && sudo apt update \
  && sudo apt install gh -y
```


#### Windows (WSL)

Inside your WSL terminal, follow the Linux instructions above.

Verify the install:

```bash
gh --version
```

Expected output (version number may differ):

```text
gh version 2.x.x (2025-xx-xx)
```


### 2 Authentication

Run:

```bash
gh auth login
```

The CLI walks you through an interactive prompt:

1. Select **GitHub.com** (or GitHub Enterprise if applicable).
2. Choose your preferred protocol - **HTTPS** is simplest.
3. Authenticate via **browser** (recommended) or paste a personal access token.

Expected output on success:

```text
✓ Logged in as your-username
```


### 3 Environment verification

Check auth status:

```bash
gh auth status
```

Expected output:

```text
github.com
  ✓ Logged in to github.com account your-username (keyring)
  - Active account: true
```

If the current directory is not inside a cloned repo, set a default:

```bash
gh repo set-default
```

This prompts you to pick from your repositories.


### 4 Command guide


#### Repository and branch operations

**Pull the latest commits on the current branch**

From ahandsel/tokyo-geek, MIT.

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