diff --git a/src/shell-integration/startup-scripts/init-pwsh.ps1 b/src/shell-integration/startup-scripts/init-pwsh.ps1
index 58a19c9..7d85ee1 100644
--- a/src/shell-integration/startup-scripts/init-pwsh.ps1
+++ b/src/shell-integration/startup-scripts/init-pwsh.ps1
@@ -1,10 +1,24 @@
+function Write-SafeChainWarning {
+    param([string]$Command)
+    
+    # PowerShell equivalent of ANSI color codes: yellow background, black text for "Warning:"
+    Write-Host "Warning:" -BackgroundColor Yellow -ForegroundColor Black -NoNewline
+    Write-Host " safe-chain is not available to protect you from installing malware. $Command will be run directly."
+    
+    # Cyan text for the install command
+    Write-Host "Install safe-chain by using " -NoNewline
+    Write-Host "npm install -g @aikidosec/safe-chain" -ForegroundColor Cyan -NoNewline
+    Write-Host "."
+}
+
 function Test-CommandAvailable {
     param([string]$Command)
     
     try {
         Get-Command $Command -ErrorAction Stop | Out-Null
         return $true
-    } catch {
+    }
+    catch {
         return $false
     }
 }
@@ -19,62 +33,6 @@ function Invoke-RealCommand {
     $realCommand = Get-Command -Name $Command -CommandType Application | Select-Object -First 1
     if ($realCommand) {
         & $realCommand.Source @Arguments
-    } else {
-        # Fallback: try to call the .cmd version directly
-        & "$Command.cmd" @Arguments
-    }
-}
-
-function Install-IfCommandNotFound {
-    param([string]$Command)
-    
-    # Check if the command already exists
-    if (Test-CommandAvailable $Command) {
-        return 0
-    }
-    
-    # Check if Node.js version is below 18
-    # Safe-chain requires Node.js 18 or higher
-    try {
-        $nodeVersion = (node -v) -replace 'v', '' | ForEach-Object { $_.Split('.')[0] }
-        if ([int]$nodeVersion -lt 18) {
-            return 2
-        }
-    } catch {
-        return 2
-    }
-    
-    # Command not found, ask user if they want to install safe-chain
-    $response = Read-Host "The command '$Command' is not available. Do you want to install safe-chain to provide it? (y/N)"
-    
-    if ($response -match '^[Yy]$') {
-        Write-Host "Installing safe-chain..."
-        $installResult = Install-SafeChain
-        
-        if ($installResult -ne 0) {
-            Write-Host "`nFailed to install safe-chain. Exiting."
-            return 1
-        }
-        
-        return 0
-    } else {
-        Write-Host "Skipping safe-chain installation. Using original command instead."
-        return 2
-    }
-}
-
-function Install-SafeChain {
-    try {
-        Invoke-RealCommand "npm" @("install", "-g", "@aikidosec/safe-chain") | Out-Null
-        
-        if ($LASTEXITCODE -ne 0) {
-            return 1
-        }
-        
-        Write-Host "------"
-        return 0
-    } catch {
-        return 1
     }
 }
 
@@ -84,14 +42,14 @@ function Invoke-WrappedCommand {
         [string]$AikidoCmd,
         [string[]]$Arguments
     )
-    
-    $installResult = Install-IfCommandNotFound $AikidoCmd
-    
-    if ($installResult -eq 2) {
-        Invoke-RealCommand $OriginalCmd $Arguments
-    } else {
+
+    if (Test-CommandAvailable $AikidoCmd) {
         & $AikidoCmd @Arguments
     }
+    else {
+        Write-SafeChainWarning $OriginalCmd
+        Invoke-RealCommand $OriginalCmd $Arguments
+    }
 }
 
 function npx {