diff --git a/tools/addon/coder-code-server.sh b/tools/addon/coder-code-server.sh
index 272b37af7..b129d0b8d 100644
--- a/tools/addon/coder-code-server.sh
+++ b/tools/addon/coder-code-server.sh
@@ -26,14 +26,8 @@ ensure_usr_local_bin_persist
 get_lxc_ip
 IP="$LOCAL_IP"
 
-if command -v pveversion >/dev/null 2>&1; then
-  msg_error "Can't Install on Proxmox"
-  exit 1
-fi
-if [ -e /etc/alpine-release ]; then
-  msg_error "Can't Install on Alpine"
-  exit 1
-fi
+confirm_not_pve_host
+require_debian_like
 
 # ==============================================================================
 # UNINSTALL
diff --git a/tools/addon/homebrew.sh b/tools/addon/homebrew.sh
index 16b114b7a..6d2a653b0 100644
--- a/tools/addon/homebrew.sh
+++ b/tools/addon/homebrew.sh
@@ -29,18 +29,7 @@ APP="homebrew"
 APP_TYPE="tools"
 INSTALL_PATH="/home/linuxbrew/.linuxbrew"
 
-# ==============================================================================
-# OS DETECTION
-# ==============================================================================
-if [[ -f "/etc/alpine-release" ]]; then
-  echo -e "${CROSS} Alpine is not supported by Homebrew. Exiting."
-  exit 1
-elif grep -qE 'ID=debian|ID=ubuntu' /etc/os-release; then
-  OS="Debian"
-else
-  echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
-fi
+require_debian_like
 
 # ==============================================================================
 # UNINSTALL
diff --git a/tools/addon/immich-public-proxy.sh b/tools/addon/immich-public-proxy.sh
index f9ece01a7..603b7b48e 100644
--- a/tools/addon/immich-public-proxy.sh
+++ b/tools/addon/immich-public-proxy.sh
@@ -27,24 +27,12 @@ APP="Immich Public Proxy"
 APP_TYPE="addon"
 INSTALL_PATH="/opt/immich-proxy"
 CONFIG_PATH="/opt/immich-proxy/app"
+SERVICE_PATH="/etc/systemd/system/immich-proxy.service"
 DEFAULT_PORT=3000
 
 # Initialize all core functions (colors, formatting, icons, $STD mode)
 load_functions
-
-# ==============================================================================
-# OS DETECTION
-# ==============================================================================
-if [[ -f "/etc/alpine-release" ]]; then
-  msg_error "Alpine is not supported for ${APP}. Use Debian."
-  exit 238
-elif [[ -f "/etc/debian_version" ]]; then
-  OS="Debian"
-  SERVICE_PATH="/etc/systemd/system/immich-proxy.service"
-else
-  echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 238
-fi
+require_debian_like
 
 # ==============================================================================
 # UNINSTALL
diff --git a/tools/addon/jellystat.sh b/tools/addon/jellystat.sh
index 627b07a77..9e6ae41f2 100644
--- a/tools/addon/jellystat.sh
+++ b/tools/addon/jellystat.sh
@@ -27,24 +27,12 @@ APP="Jellystat"
 APP_TYPE="addon"
 INSTALL_PATH="/opt/jellystat"
 CONFIG_PATH="/opt/jellystat/.env"
+SERVICE_PATH="/etc/systemd/system/jellystat.service"
 DEFAULT_PORT=3000
 
 # Initialize all core functions (colors, formatting, icons, STD mode)
 load_functions
-
-# ==============================================================================
-# OS DETECTION
-# ==============================================================================
-if [[ -f "/etc/alpine-release" ]]; then
-  msg_error "Alpine is not supported for ${APP}. Use Debian/Ubuntu."
-  exit 238
-elif [[ -f "/etc/debian_version" ]]; then
-  OS="Debian"
-  SERVICE_PATH="/etc/systemd/system/jellystat.service"
-else
-  echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 238
-fi
+require_debian_like
 
 # ==============================================================================
 # UNINSTALL