Added
install.ps1 — Windows PowerShell installer mirroring the behavior of install.sh. Defaults to global install at $env:USERPROFILE\.agents\; -Project switch installs into .\.agents\ in the current directory; -Help prints usage and exits. Uses $ErrorActionPreference = 'Stop', cleans up its temp clone directory in a finally block, checks for git on PATH with a friendly error if missing, and preserves the per-skill skills/<name>/SKILL.md layout the Codex CLI expects. Can be invoked via irm https://raw.githubusercontent.com/cheezy/stride-codex/main/install.ps1 | iex or the scriptblock wrapper & ([scriptblock]::Create((irm ...))) -Project for project-local installs.
README.md — New "Windows (PowerShell)" section under Installation documenting the global one-liner, the project-scoped scriptblock-wrapper one-liner, and a download-then-run variant. Added a Windows manual-install block using Copy-Item alongside the existing bash cp -r version. Notes PowerShell 5.1+ / PowerShell Core 7+ and Git for Windows as prerequisites.
Install (Windows, PowerShell)
# Global
irm https://raw.githubusercontent.com/cheezy/stride-codex/main/install.ps1 | iex
# Project-local
& ([scriptblock]::Create((irm https://raw.githubusercontent.com/cheezy/stride-codex/main/install.ps1))) -Project