diff --git a/.chezmoiscripts/run_once_linux_configure-shell.sh b/.chezmoiscripts/run_once_linux_configure-shell.sh
index 7a1a51f..1d0825c 100644
--- a/.chezmoiscripts/run_once_linux_configure-shell.sh
+++ b/.chezmoiscripts/run_once_linux_configure-shell.sh
@@ -9,12 +9,14 @@ echo "==> Configuring shell environment (Linux)..."
 
 # --- Set zsh as default shell ---
 ZSH_PATH=$(which zsh 2>/dev/null || echo "")
+
 if [ -z "$ZSH_PATH" ]; then
     echo "  ERROR: zsh is not installed. Run the package install script first."
     exit 1
 fi
 
 CURRENT_SHELL=$(getent passwd "$USER" | cut -d: -f7)
+
 if [ "$CURRENT_SHELL" != "$ZSH_PATH" ]; then
     echo "  Setting zsh as default shell..."
     chsh -s "$ZSH_PATH"
@@ -25,9 +27,11 @@ fi
 
 # --- Set up Rust (cargo) in environment ---
 CARGO_ENV="$HOME/.cargo/env"
+
 if [ -f "$CARGO_ENV" ]; then
     RUST_ZSHENV_LINE='. "$HOME/.cargo/env"'
     ZSHENV="$HOME/.zshenv"
+
     if ! grep -qF "$RUST_ZSHENV_LINE" "$ZSHENV" 2>/dev/null; then
         echo "$RUST_ZSHENV_LINE" >> "$ZSHENV"
         echo "  Added Rust cargo env to .zshenv"
@@ -38,6 +42,7 @@ fi
 if [ -d "/usr/local/go" ]; then
     GO_ZSHENV_LINE='export PATH=$PATH:/usr/local/go/bin'
     ZSHENV="$HOME/.zshenv"
+
     if ! grep -qF "go/bin" "$ZSHENV" 2>/dev/null; then
         echo "$GO_ZSHENV_LINE" >> "$ZSHENV"
         echo "  Added Go to PATH in .zshenv"
diff --git a/.chezmoiscripts/run_once_windows_configure-shell.ps1 b/.chezmoiscripts/run_once_windows_configure-shell.ps1
index bc50653..3831b4c 100644
--- a/.chezmoiscripts/run_once_windows_configure-shell.ps1
+++ b/.chezmoiscripts/run_once_windows_configure-shell.ps1
@@ -22,6 +22,7 @@ foreach ($module in $modules) {
 
 # --- Set PowerShell execution policy ---
 $policy = Get-ExecutionPolicy -Scope CurrentUser
+
 if ($policy -ne "RemoteSigned" -and $policy -ne "Unrestricted") {
     Write-Host "  Setting execution policy to RemoteSigned for CurrentUser..." -ForegroundColor Yellow
     Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser -Force
@@ -29,6 +30,7 @@ if ($policy -ne "RemoteSigned" -and $policy -ne "Unrestricted") {
 
 # --- Ensure profile directory exists ---
 $profileDir = Split-Path $PROFILE -Parent
+
 if (-not (Test-Path $profileDir)) {
     New-Item -ItemType Directory -Path $profileDir -Force | Out-Null
     Write-Host "  Created profile directory: $profileDir" -ForegroundColor Green
diff --git a/.chezmoiscripts/run_onchange_linux_install-packages.sh.tmpl b/.chezmoiscripts/run_onchange_linux_install-packages.sh.tmpl
index 1c46d7d..deffe54 100644
--- a/.chezmoiscripts/run_onchange_linux_install-packages.sh.tmpl
+++ b/.chezmoiscripts/run_onchange_linux_install-packages.sh.tmpl
@@ -176,6 +176,22 @@ else
     echo "==> uv already installed"
 fi
 
+# --- Antigravity CLI ---
+if ! command -v antigravity &>/dev/null; then
+    echo "==> Installing Antigravity CLI..."
+    curl -fsSL https://antigravity.google/cli/install.sh | bash
+else
+    echo "==> Antigravity CLI already installed"
+fi
+
+# --- termato ---
+if ! command -v termato &>/dev/null; then
+    echo "==> Installing termato..."
+    curl --proto '=https' --tlsv1.2 -LsSf https://github.com/StevanFreeborn/termato/releases/latest/download/termato-installer.sh | sh
+else
+    echo "==> termato already installed"
+fi
+
 # --- Docker ---
 if ! command -v docker &>/dev/null; then
     echo "==> Installing Docker..."
diff --git a/.chezmoiscripts/run_onchange_windows_install-packages.ps1.tmpl b/.chezmoiscripts/run_onchange_windows_install-packages.ps1.tmpl
index 9a1b6a3..e254a4e 100644
--- a/.chezmoiscripts/run_onchange_windows_install-packages.ps1.tmpl
+++ b/.chezmoiscripts/run_onchange_windows_install-packages.ps1.tmpl
@@ -33,6 +33,7 @@ foreach ($pkg in $packages) {
 
     # Check if already installed
     $check = winget list --id $id --exact --accept-source-agreements 2>$null | Select-String $id
+
     if ($check) {
         Write-Host " already installed" -ForegroundColor DarkGray
         $skipped++
@@ -42,6 +43,7 @@ foreach ($pkg in $packages) {
     # Install
     Write-Host " installing..." -NoNewline
     $result = winget install --id $id --exact --silent --accept-package-agreements --accept-source-agreements 2>&1
+
     if ($LASTEXITCODE -eq 0) {
         Write-Host " done" -ForegroundColor Green
         $installed++
@@ -59,12 +61,14 @@ Write-Host "==> Package install complete: $installed installed, $skipped already
 # =============================================================================
 
 $LocalBin = Join-Path $env:USERPROFILE ".local\bin"
+
 if (-not (Test-Path $LocalBin)) {
     New-Item -ItemType Directory -Force $LocalBin | Out-Null
 }
 
 # Ensure ~/.local/bin is in the user PATH
 $userPath = [System.Environment]::GetEnvironmentVariable("PATH", "User")
+
 if ($userPath -notlike "*$LocalBin*") {
     [System.Environment]::SetEnvironmentVariable("PATH", "$userPath;$LocalBin", "User")
     $env:PATH = "$env:PATH;$LocalBin"
@@ -110,3 +114,29 @@ Write-Host "==> Installing manual (non-winget) packages..." -ForegroundColor Cya
 
 # watchexec — https://github.com/watchexec/watchexec
 Install-GitHubBinary -Name "watchexec" -Repo "watchexec/watchexec" -AssetPattern "*x86_64-pc-windows-msvc.zip"
+
+# Antigravity CLI — https://antigravity.google/cli/
+if (-not (Get-Command antigravity -ErrorAction SilentlyContinue)) {
+    Write-Host "  Installing Antigravity CLI..." -NoNewline
+    try {
+        irm https://antigravity.google/cli/install.ps1 | iex
+        Write-Host " done" -ForegroundColor Green
+    } catch {
+        Write-Host " FAILED: $_" -ForegroundColor Red
+    }
+} else {
+    Write-Host "  Antigravity CLI already installed" -ForegroundColor DarkGray
+}
+
+# termato — https://github.com/StevanFreeborn/termato
+if (-not (Get-Command termato -ErrorAction SilentlyContinue)) {
+    Write-Host "  Installing termato..." -NoNewline
+    try {
+        irm https://github.com/StevanFreeborn/termato/releases/latest/download/termato-installer.ps1 | iex
+        Write-Host " done" -ForegroundColor Green
+    } catch {
+        Write-Host " FAILED: $_" -ForegroundColor Red
+    }
+} else {
+    Write-Host "  termato already installed" -ForegroundColor DarkGray
+}