Step 1: Open cmd

Open cmd as administrator

Step 2: Set NPM configuration, telling npm to ignore executing scripts in packages during installation (e.g., preinstall, postinstall, etc.)

setx NPM_CONFIG_IGNORE_SCRIPTS true

$env:NPM_CONFIG_IGNORE_SCRIPTS = “true”

Step 3: Configure the SHELL environment variable

setx SHELL "C:\Program Files\Git\bin\bash.exe"

Step 4: Install Claude Code

npm install -g @anthropic-ai/claude-code

Step 5: Add to Environment Variables

Add this line to your environment variables: C:\Users\y.xie\.npm-global

Step 6: Restart the development environment

Restart CMD or your IDE (e.g., VS Code, IntelliJ IDEA), then log in to your Claude Code account or configure the API directly within the application to start using it.

Supplementary Notes

• Ensure Git for Windows is installed, with the path being C:\Program Files\Git\bin\bash.exe.

• If the Git installation path is different, please adjust the SHELL environment variable path accordingly.

• The path C:\Users\y.xie\.npm-global should also be added based on your actual path.

• It is recommended to set these variables permanently to avoid having to reconfigure after each restart.

• Later, if you want to uninstall and revert the changes from Step Two and Step Three, just execute setx NPM_CONFIG_IGNORE_SCRIPTS false and setx SHELL "".

Just shipped win-claude-code - a wrapper that lets you run Anthropic's Claude Code directly on Windows without WSL.

npm install -g anthropic-ai/claude-code --ignore-scripts
npx win-claude-code@latest

That's it. Works with PowerShell, CMD, Windows Terminal - whatever you prefer.

Built this because I got tired of WSL setup just to use Claude Code. Figured other Windows devs might find it useful too.

GitHub: https://github.com/somersby10ml/win-claude-code

Would love feedback if anyone tries it out! 🚀

Hello,

I was struggling to get Claude Code working on Windows with my .NET projects while maintaining proper IDE support. The core problem is that Claude Code requires WSL to run on Windows. If you copy your project files into a WSL folder, you lose crucial IDE integration.

Here's the correct way to do it without copying your code into a WSL folder (if you weren't already aware, like me!):

1. Open your favorite IDE and your project.

2. Open the terminal within your IDE.

3. Navigate to your project directory (e.g., C:\MyProject).

4. Type the following command: wsl claude

Enjoy!

Hey
I just read the latest patch notes and was surprised that claude code cli now supports Windows.

But I can't find any further documentation about the full functionality. For example, does it really fully support claude code cli?

"Claude Code is not supported on Windows."
npm error Claude Code requires macOS or Linux to run properly.

After getting an email from Anthropic today I tried to install Claude Code and got this error.
I was also skeptical that is would spend a lot of tokens. Is this true? Does it not run a PC?

Does anyone have a reliable good IDE I can use to vibe code?

I've tried Windsurf and Cursor with very mixed results. I was hopeful that an MCP might help also but they seem very flaky on PCs. All the demos of them that work are on Macs.

Does anyone have any suggestions.

Thank you.