[BUG] security-guidance plugin's hook uses python3 in the command, which doesn't exist on Windows

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

There it is. The security-guidance plugin runs python3 before every Edit/Write. On Windows, python3 doesn't exist -- Windows uses python instead.

You have two options:

1. Fix the command -- but this is a plugin-managed file that'll get overwritten on updates
2. Disable the security-guidance plugin since it's just a non-blocking warning hook

Since you have it enabled in .claude/settings.json:

Read 1 file (ctrl+o to expand)

● Want me to disable the security-guidance plugin? It's the source of all those "Python not found" errors. The hook is non-blocking (errors don't stop the writes) but it's noisy.

What Should Happen?

It should use the proper command regardless of platform

Error Messages/Logs

Update(.claude\settings.json)
  ⎿  PreToolUse:Edit hook error                                                                            ⎿  Failed with non-blocking status code: Python was not found; run without arguments to install from
                                                                                                              the Microsoft Store, or disable this shortcut from Settings > Apps > Advanced app settings > App
                                                                                                              execu…

Steps to Reproduce

Install Claude via Powershell via the native method: irm https://claude.ai/install.ps1 | iex
Install the security-guidance plugin
Ask Claude to save a memory or update a file

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.101 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_