インストール
powershell
>npm install -g @anthropic-ai/claude-code
>claude
・テキストスタイル選択
Choose the text style that looks best with your terminal
To change this later, run /theme
❯ 1. Dark mode
2. Light mode
3. Dark mode (colorblind-friendly)
4. Light mode (colorblind-friendly)
5. Dark mode (ANSI colors only)
6. Light mode (ANSI colors only)
・ログイン方法
Claude Code can be used with your Claude subscription or billed based on API usage through your Console account.
Select login method:
❯ 1. Claude account with subscription · Pro, Max, Team, or Enterprise
2. Anthropic Console account · API usage billing
3. 3rd-party platform · Amazon Bedrock, Microsoft Foundry, or Vertex AI
ブラウザが開くので、承認する。
・Claude Codeのターミナル設定
Use Claude Code’s terminal setup?
For the optimal coding experience, enable the recommended settings
for your terminal: Shift+Enter for newlines
❯ 1. Yes, use recommended settings
2. No, maybe later with /terminal-setup
・セキュリティ(信頼できるプロジェクトかどうか)
Quick safety check: Is this a project you created or one you trust? (Like your own code, a well-known open source project, or work
from your team). If not, take a moment to review what’s in this folder first.
Claude Code’ll be able to read, edit, and execute files here.
Security guide
❯ 1. Yes, I trust this folder
2. No, exit
GitHub CLI
powershell
>winget install GitHub.cli
>gh auth login