### Install GitHub Copilot CLI with WinGet

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the GitHub Copilot CLI on Windows using the WinGet package manager. This command installs the stable version.

```bash
winget install GitHub.Copilot
```

--------------------------------

### Install GitHub Copilot CLI with wget

Source: https://github.com/github/copilot-cli/blob/main/README.md

Use this command to install the GitHub Copilot CLI on macOS and Linux using wget. It downloads and executes the installation script.

```bash
wget -qO- https://gh.io/copilot-install | bash
```

--------------------------------

### Install GitHub Copilot CLI prerelease with WinGet

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the prerelease version of the GitHub Copilot CLI on Windows using the WinGet package manager.

```bash
winget install GitHub.Copilot.Prerelease
```

--------------------------------

### Install GitHub Copilot CLI prerelease with npm

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the prerelease version of the GitHub Copilot CLI globally using npm on macOS, Linux, and Windows.

```bash
npm install -g @github/copilot@prerelease
```

--------------------------------

### Install GitHub Copilot CLI prerelease with Homebrew

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the prerelease version of the GitHub Copilot CLI using Homebrew on macOS and Linux.

```bash
brew install copilot-cli@prerelease
```

--------------------------------

### Install GitHub Copilot CLI with Homebrew

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the GitHub Copilot CLI using Homebrew on macOS and Linux. This command installs the stable version.

```bash
brew install copilot-cli
```

--------------------------------

### Install GitHub Copilot CLI with curl

Source: https://github.com/github/copilot-cli/blob/main/README.md

Use this command to install the GitHub Copilot CLI on macOS and Linux using curl. It downloads and executes the installation script.

```bash
curl -fsSL https://gh.io/copilot-install | bash
```

--------------------------------

### Install GitHub Copilot CLI with npm

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the GitHub Copilot CLI globally using npm on macOS, Linux, and Windows. This command installs the stable version.

```bash
npm install -g @github/copilot
```

--------------------------------

### Install TypeScript Language Server

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install the required language server globally to enable TypeScript support in the CLI.

```bash
npm install -g typescript-language-server
```

--------------------------------

### Install GitHub Copilot CLI with custom version and prefix

Source: https://github.com/github/copilot-cli/blob/main/README.md

Install a specific version of the GitHub Copilot CLI to a custom directory using curl. Set the VERSION and PREFIX environment variables before running the script.

```bash
curl -fsSL https://gh.io/copilot-install | VERSION="v0.0.369" PREFIX="$HOME/custom" bash
```

--------------------------------

### Activate Experimental Mode via CLI

Source: https://github.com/github/copilot-cli/blob/main/README.md

Use the --experimental flag to enable features currently in development.

```bash
copilot --experimental
```

--------------------------------

### Launch GitHub Copilot CLI

Source: https://github.com/github/copilot-cli/blob/main/README.md

Launch the GitHub Copilot CLI from your terminal. This command initiates the CLI interface.

```bash
copilot
```

--------------------------------

### Launch GitHub Copilot CLI with banner

Source: https://github.com/github/copilot-cli/blob/main/README.md

Launch the GitHub Copilot CLI and display the animated banner. Use this command if you want to see the banner again after the first launch.

```bash
copilot --banner
```

--------------------------------

### Configure LSP Servers

Source: https://github.com/github/copilot-cli/blob/main/README.md

Define LSP server commands and file extensions in the configuration file to enable code intelligence features.

```json
{
  "lspServers": {
    "typescript": {
      "command": "typescript-language-server",
      "args": ["--stdio"],
      "fileExtensions": {
        ".ts": "typescript",
        ".tsx": "typescript"
      }
    }
  }
}
```

--------------------------------

### Authenticate with Personal Access Token

Source: https://github.com/github/copilot-cli/blob/main/README.md

Set the GH_TOKEN or GITHUB_TOKEN environment variable to authenticate with a fine-grained PAT. Ensure the PAT has the 'Copilot Requests' permission enabled.

```bash
export GH_TOKEN=<your-fine-grained-pat>
```

--------------------------------

### Change Copilot CLI model

Source: https://github.com/github/copilot-cli/blob/main/README.md

Use the /model slash command within the Copilot CLI to switch between available AI models. The default model is Claude Sonnet 4.5.

```bash
/model
```

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