diff --git a/scripts/local-builder.sh b/scripts/local-builder.sh
deleted file mode 100755
index 225648a..0000000
--- a/scripts/local-builder.sh
+++ /dev/null
@@ -1,195 +0,0 @@
-#!/bin/bash
-
-set -e
-
-UNIT_FILE=false
-SKIP_BUILD=false
-EXECUTABLE_PATH="/usr/bin/"
-SPECIFICATION_PATH="/etc/ghost/"
-SPECIFICATION_NAME="casper"
-TARGET="debug"
-
-CURRENT_PATH=$(pwd)
-CURRENT_SCRIPT=$(realpath "$0")
-SCRIPT_FOLDER=$(dirname "$CURRENT_SCRIPT")
-PROJECT_FOLDER=("$SCRIPT_FOLDER/..")
-
-prompt() {
-    while true; do
-        printf "$1 [y/N]: "
-        read yn
-        case $yn in
-            [Yy]* ) return 0;;
-            * ) return 1;;
-        esac
-    done
-}
-
-clear
-echo "  ____ _               _     _   _           _"
-echo " / ___| |__   ___  ___| |_  | \ | | ___   __| | ___"
-echo "| |  _| '_ \ / _ \/ __| __| |  \| |/ _ \ / _' |/ _ \\"
-echo "| |_| | | | | (_) \__ \ |_  | |\  | (_) | (_| |  __/"
-echo " \____|_| |_|\___/|___/\__| |_| \_|\___/ \__,_|\___|"
-echo -e "\n"
-
-while [ $# -gt 0 ]; do
-    case "$1" in
-        --unit-file|-u)
-            UNIT_FILE=true
-            ;;
-        --make-global|-m)
-            MAKE_GLOBAL=true
-            ;;
-        --arguments|-a)
-            ARGUMENTS=true
-            ;;
-        --release|-r)
-            RELEASE="--release"
-            TARGET="release"
-            ;;
-        --profile*|-p*)
-            if [[ "$1" != *=* ]]; then shift; fi
-            RELEASE="--profile=${1#*=}"
-            TARGET="${1#*=}"
-            ;;
-        --feature*|-f*)
-            if [[ "$1" != *=* ]]; then shift; fi
-            FEATURES="--features=${1#*=}"
-            ;;
-        --executable-path*|-e*)
-            if [[ "$1" != *=* ]]; then shift; fi
-            EXECUTABLE_PATH=$(echo ${1#*=}/ | tr -s /)
-            ;;
-        --specification-path*|-f*)
-            if [[ "$1" != *=* ]]; then shift; fi
-            SPECIFICATION_PATH=$(echo ${1#*=}/ | tr -s /)
-            ;;
-        --specification-name*|-n*) if [[ "$1" != *=* ]]; then shift; fi
-            SPECIFICATION_NAME="${1#*=}"
-            ;;
-        --help|-h)
-            echo "Ghost Node Build automation tool."
-            echo -e "Use wisely, the main purpose of this script is to help people not to mess up with pathes/folders to the ghost node.\n"
-            echo "Options:"
-            echo -e "-b, --skip-build\n\tSkip build only copying."
-            echo -e "-e, --executable-path\n\tPath to executable ('/usr/lib/' is default)."
-            echo -e "-a, --specification-path\n\tPath to specification ('/etc/ghost' is default)."
-            echo -e "-n, --specification-name\n\tSpecification name to be used ('casper' is default)."
-            echo -e "-r, --release\n\tBuild optimized artifacts with the release profile."
-            echo -e "-p, --profile\n\tBuild with the given and predefined profile."
-            echo -e "-h, --help\n\tPrints help information."
-            exit 0
-            ;;
-        *)
-            echo -e "[-] Wrong arguments\n"
-            echo "Ghost Node Build automation tool."
-            echo -e "Use wisely, the main purpose of this script is to help people not to mess up with pathes/folders to the ghost node.\n"
-            echo "Options:"
-            echo -e "-b, --skip-build\n\tSkip build only copying."
-            echo -e "-e, --executable-path\n\tPath to executable ('/usr/lib/' is default)."
-            echo -e "-a, --specification-path\n\tPath to specification ('/etc/ghost' is default)."
-            echo -e "-n, --specification-name\n\tSpecification name to be used ('casper' is default)."
-            echo -e "-r, --release\n\tBuild optimized artifacts with the release profile."
-            echo -e "-p, --profile\n\tBuild with the given and predefined profile."
-            echo -e "-h, --help\n\tPrints help information."
-            exit 1
-            ;;
-    esac
-    shift
-done
-
-if [[ ! -z $RELEASE ]]; then
-    if prompt "[?] 'cargo build $RELEASE $FEATURES' is what you want?"; then 
-        cd $PROJECT_FOLDER
-        echo "[+] Starting build in 3 seconds..."
-        sleep 3
-        cargo build $RELEASE $FEATURES
-    fi
-fi
-
-if [[ $MAKE_GLOBAL = true ]]; then
-    cd $PROJECT_FOLDER
-    sudo cp target/$TARGET/ghost $EXECUTABLE_PATH
-    cp service/chain-specs/$SPECIFICATION_NAME.json $SPECIFICATION_PATH
-    cd $SCRIPT_FOLDER
-    cp packaging/environment $SPECIFICATION_PATH
-
-    echo "[+] ghost executable copied in '$EXECUTABLE_PATH' from '$TARGET'"
-    echo "[+] specification '$SPECIFICATION_NAME.json' copied to '$SPECIFICATION_PATH'"
-    echo "[+] default CLI arguments exported into '$SPECIFICATION_NAME'"
-fi
-
-if [ $UNIT_FILE = true ]; then
-    cd $SCRIPT_FOLDER
-    read -p "[?] name for the unit file (default: ghost-node.service) " unit_name
-    if [ -z $unit_name ]; then
-        unit_name="ghost-node"
-    fi
-    unit_name=$(echo "$unit_name" | sed -e "s/.service//g")
-    unit_name="$unit_name.service"
-
-    cp /packaging/template.service /etc/systemd/user
-    sudo systemctl daemon-reload
-
-    if prompt "[?] do you want to start the $unit_name?"; then 
-        sudo systemctl restart $unit_name
-    fi
-
-    if prompt "[?] do you want to enable the $unit_name?"; then 
-        sudo systemctl enable $unit_name
-    fi
-fi
-
-if [[ $ARGUMENTS = true ]]; then
-    echo "[+] setting-up basic CLI arguments"
-    CLI_ARGS=()
-
-    read -p "[?] specify p2p protocol TCP port (default: 30333): " port
-    CLI_ARGS+=("--port=${port:-30333}")
-
-    read -p "[?] specify JSON-RPC server TCP port: (default: 9945): " rpc_port
-    CLI_ARGS+=("--rpc-port=${rpc_port:-9945}")
-
-    read -p "[?] specify the chain specification (default: /etc/ghost/casper.json): " chain
-    CLI_ARGS+=("--chain=${chain:-/etc/ghost/casper.json}")
-
-    read -p "[?] specify file from which to read the node's secret key for p2p networking (default: /etc/ghost/node-key): " node_key
-    CLI_ARGS+=("--node-key-file=${node_key:-/etc/ghost/node-key}")
-
-    read -p "[?] specify name for the node (default: RANDOM_NAME): " node_name
-    if [[ ! -z $node_name ]]; then 
-        CLI_ARGS+=("--name='$node_name'")
-    fi
-
-    read -p "[?] specify custom base path for the node (default: /var/lib/ghost): " base_path
-    CLI_ARGS+=("--base-path=${base_path:-/var/lib/ghost}")
-
-    if prompt "[?] enable validator mode?"; then 
-        CLI_ARGS+=("--validator")
-    fi
-
-    if prompt "[?] enable prometheus?"; then 
-        read -p "[?] specify prometheus exporter TCP port: (default: 9615)" prometheus_port
-        CLI_ARGS+=("--prometheus-port=${prometheus_port:-9615}")
-    else
-        CLI_ARGS+=("--no-prometheus")
-    fi
-
-    # default for now
-    CLI_ARGS+=("--state-prunning=archieve")
-    CLI_ARGS+=("--rpc-external=local")
-    CLI_ARGS+=("--rpc-methods=auto")
-    CLI_ARGS+=("--no-telemetry")
-    CLI_ARGS+=("--no-private-ip")
-    CLI_ARGS+=("--no-mdns")
-    CLI_ARGS+=("--no-hardware-benchmarks")
-
-    sudo echo "GHOST_CLI_ARGS=\"$(IFS=' '; echo "${CLI_ARGS[*]}")\"" > /etc/default/ghost
-    echo "[+] new CLI arguments stored in '/etc/default/ghost'"
-    cat /etc/default/ghost
-fi
-
-# back to the starting point
-cd $CURRENT_PATH
-echo "[+] execution finished"
diff --git a/scripts/packaging/template.service b/scripts/packaging/template.service
index 75836f8..d745ae8 100644
--- a/scripts/packaging/template.service
+++ b/scripts/packaging/template.service
@@ -7,10 +7,9 @@ Documentation=https://git.ghostchain.io/ghostchain/ghost-node
 EnvironmentFile=-/etc/default/ghost
 ExecStart=/usr/bin/ghost $GHOST_CLI_ARGS
 User=ghost
-Group=ghost
 Restart=always
 RestartSec=30
-TODO CapabilityBoundingSet=
+CapabilityBoundingSet=
 LockPersonality=true
 NoNewPrivileges=true
 PrivateDevices=true
@@ -22,10 +21,10 @@ ProtectControlGroups=true
 ProtectHostname=true
 ProtectKernelModules=true
 ProtectKernelTunables=true
-TODO ProtectSystem=strict
+ProtectSystem=strict
 RemoveIPC=true
-TODO RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
-gRestrictNamespaces=false
+RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
+RestrictNamespaces=false
 RestrictSUIDSGID=true
 SystemCallArchitectures=native
 SystemCallFilter=@system-service
diff --git a/scripts/starter.sh b/scripts/starter.sh
new file mode 100755
index 0000000..51476d5
--- /dev/null
+++ b/scripts/starter.sh
@@ -0,0 +1,310 @@
+#!/bin/bash
+
+set -Ee
+
+UNIT_FILE=false
+SKIP_BUILD=false
+SET_ENVIRONMENT=false
+EXECUTABLE_PATH="/usr/bin/"
+SPECIFICATION_PATH="/etc/ghost/"
+NODE_PATH="/var/lib/ghost"
+SPECIFICATION_NAME="casper"
+TARGET="release"
+
+CURRENT_PATH=$(pwd)
+CURRENT_SCRIPT=$(realpath "$0")
+SCRIPT_FOLDER=$(dirname "$CURRENT_SCRIPT")
+PROJECT_FOLDER=("$SCRIPT_FOLDER/..")
+
+final() {
+    cd $CURRENT_PATH
+    if [[ $1 -eq 1 ]]; then
+        echo "[-] error occured during execution"
+    else
+        echo "[+] execution finished"
+    fi
+    exit $1
+}
+
+prompt() {
+    while true; do
+        printf "$1 [y/N]: "
+        read yn
+        case $yn in
+            [Yy]* ) return 0;;
+            * ) return 1;;
+        esac
+    done
+}
+
+trap 'final "$?"' EXIT
+
+help() {
+    echo -e "Ghost Node Build automation tool. Helper for Ghost Node environment preparation.\n"
+    echo -e "With no OPTION nothing will happen, possible OPTION:\n"
+    echo -e "-i, --set-environment\n\tSet up rust environment."
+    echo -e "-u, --unit-file\n\tCreation of systemd unit file."
+    echo -e "-m, --make-global\n\tStore compiled ghost executable and chain specification globally."
+    echo -e "-a, --set-arguments\n\tPrepare CLI arguments for running ghost node."
+    echo -e "-r, --release\n\tCompile node with '--release' flag."
+    echo -e "-p, --profile\n\tCompile node with '--profile [PROFILE]' flag."
+    echo -e "-f, --features\n\tCompilation features '--features=\"FEATURE1,FEATURE2\"'"
+    echo -e "-e, --executable-path\n\tPath to executable ('/usr/lib/' is default)."
+    echo -e "-c, --specification-path\n\tPath to specification ('/etc/ghost' is default)."
+    echo -e "-n, --specification-name\n\tSpecification name to be used ('casper' is default)."
+    echo -e "-h, --help\n\tPrints help information."
+}
+
+clear
+echo "  ____ _               _     _   _           _"
+echo " / ___| |__   ___  ___| |_  | \ | | ___   __| | ___"
+echo "| |  _| '_ \ / _ \/ __| __| |  \| |/ _ \ / _' |/ _ \\"
+echo "| |_| | | | | (_) \__ \ |_  | |\  | (_) | (_| |  __/"
+echo " \____|_| |_|\___/|___/\__| |_| \_|\___/ \__,_|\___|"
+echo -e "\nCreated by st1nky (stinky@ghostchain.io)"
+echo -e "Repository: https://git.ghostchain.io/ghostchain/ghost-node"
+echo -e "Usage: local-builder.sh [OPTION]\n"
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --set-environment|-i)
+            SET_ENVIRONMENT=true
+            ;;
+        --unit-file|-u)
+            UNIT_FILE=true
+            ;;
+        --make-global|-m)
+            MAKE_GLOBAL=true
+            ;;
+        --set-arguments|-a)
+            ARGUMENTS=true
+            ;;
+        --release|-r)
+            RELEASE="--release"
+            TARGET="release"
+            ;;
+        --profile*|-p*)
+            if [[ "$1" != *=* ]]; then shift; fi
+            RELEASE="--profile=${1#*=}"
+            TARGET="${1#*=}"
+            ;;
+        --feature*|-f*)
+            if [[ "$1" != *=* ]]; then shift; fi
+            FEATURES="--features=${1#*=}"
+            ;;
+        --executable-path*|-e*)
+            if [[ "$1" != *=* ]]; then shift; fi
+            EXECUTABLE_PATH=$(echo ${1#*=}/ | tr -s /)
+            ;;
+        --specification-path*|-c*)
+            if [[ "$1" != *=* ]]; then shift; fi
+            SPECIFICATION_PATH=$(echo ${1#*=}/ | tr -s /)
+            ;;
+        --specification-name*|-n*) if [[ "$1" != *=* ]]; then shift; fi
+            SPECIFICATION_NAME="${1#*=}"
+            ;;
+        --help|-h)
+            help
+            exit 0
+            ;;
+        *)
+            help
+            exit 1
+            ;;
+    esac
+    shift
+done
+
+if [[ $SET_ENVIRONMENT = true ]]; then
+    echo -e "\n"
+    echo "WARNING!!! THIS IS HIGHLY EXPERIMENTAL FLAG, USE IT ONLY ON YOUR"
+    echo "OWN RISK! NOT EVERY SYSTEM CHECKED AND PROVED TO BE WORKING AS"
+    echo "EXPECTED! FOR THOSE WHO FOUND BUG OR SOME INCONSISTENCY FEEL"
+    echo "FREE TO FILL ISSUE ON https://git.ghostchain.io/ghostchain/ghost-node/issues"
+    echo -e "\n"
+    if prompt "[?] are you brave enough?"; then 
+        echo "[+] you were warned, I hope you know what you're doing" 
+    else
+        echo "[-] aborting environment setup"
+        exit 1
+    fi
+
+    if command -v rustc >/dev/null 2>&1; then
+        echo "[+] rust already installed"
+    else
+        os_name=$(uname -s)
+        cd $HOME
+        if [ "$os_name" = "Darwin" ]; then
+            echo "[+] detected MacOS. installing dependencies via homebrew"
+
+            if command -v brew >/dev/null 2>&1; then
+                echo "[+] already installed: $(brew --version)"
+            else
+                if prompt "[?] do you want to install homebrew?"; then 
+                    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+                else
+                    echo "[-] cannot continue without homebrew"
+                    exit 1
+                fi
+            fi
+
+            brew update
+
+            if prompt "[?] install git, cmake, openssl and protobuf?"; then
+                brew install git cmake openssl protobuf
+            else
+                echo "[!] assuming git, cmake, openssl and protobuf are present"
+            fi
+        elif [ "$os_name" == "Linux" ]; then
+            distro=$(cat /etc/*-release | tr '[:upper:]' '[:lower:]' | grep -Poi '(debian|ubuntu|arch|fedora|opensuse)' | uniq | head -n 1)
+            echo $distro
+
+            if [ "$distro" = "ubuntu" ]; then
+                echo "[+] ubuntu detected, using apt to install dependencies"
+                sudo apt update
+                sudo apt install --assume-yes git make clang curl libssl-dev protobuf-compiler
+            elif [ "$distro" = "debian" ]; then
+                echo "[+] debian detected, using apt to install dependencies"
+                sudo apt update
+                sudo apt install --assume-yes git make clang curl libssl-dev llvm libudev-dev protobuf-compiler
+            elif [ "$distro" = "arch" ]; then
+                echo "[+] arch linux detected, using pacman to install dependencies"
+                sudo pacman -Syu --needed --no-confirm curl git clang make protobuf
+            elif [ "$distro" = "fedora" ]; then
+                echo "[+] fedora detected, using dnf to install dependencies"
+                sudo dnf update --assumeyes
+                sudo dnf install --assumeyes clang curl git openssl-devel make protobuf-compiler perl
+            elif [ "$distro" = "opensuse" ]; then
+                echo "[+] openSUSE detected, using zypper to install dependencies"
+                sudo zypper install --no-confirm clang gcc gcc-c++ curl git openssl-devel llvm-devel libudev-devel make awk protobuf-devel
+            else
+                if prompt "[?] unknown linux distribution, unable to install dependencies. continue anyway?"; then
+                    echo "[+] proceeding with unknown linux distribution"
+                else
+                    echo "[-] aborting with uknown distribution"
+                    exit 1
+                fi
+            fi
+        else
+            echo "[-] unknown operating system"
+            exit 1
+        fi
+    fi
+
+    if prompt "[?] setup the rust environment (e.g. WASM support)?"; then
+        rustup default stable
+        rustup update
+        rustup target add wasm32-unknown-unknown
+        rustup component add rust-src
+    fi
+fi
+
+if [[ ! -z $RELEASE ]]; then
+    if prompt "[?] 'cargo build $RELEASE $FEATURES' is what you want?"; then 
+        cd $PROJECT_FOLDER
+        echo "[+] Starting build in 3 seconds..."
+        sleep 3
+        cargo build $RELEASE $FEATURES
+    fi
+fi
+
+if [[ $MAKE_GLOBAL = true ]]; then
+    cd $PROJECT_FOLDER
+    sudo cp target/$TARGET/ghost $EXECUTABLE_PATH
+    cp service/chain-specs/$SPECIFICATION_NAME.json $SPECIFICATION_PATH
+
+    echo "[+] ghost executable copied in '$EXECUTABLE_PATH' from '$TARGET'"
+    echo "[+] specification '$SPECIFICATION_NAME.json' copied to '$SPECIFICATION_PATH'"
+fi
+
+if [ $UNIT_FILE = true ]; then
+    cd $SCRIPT_FOLDER
+    read -p "[?] name for the unit file (default: ghost-node.service) " unit_name
+    if [ -z $unit_name ]; then
+        unit_name="ghost-node"
+    fi
+    unit_name=$(echo "$unit_name" | sed -e "s/.service//g")
+    unit_name="$unit_name.service"
+
+    user_name="ghost"
+    if id $user_name > /dev/null 2>&1; then
+        echo "[+] user ghost found, continue for the user ghost"
+    else
+        echo "[!] user ghost not found"
+        if prompt "[?] do you want to create ghost user? (NOT RECOMMENDED: current $(whoami))"; then 
+            sudo useradd --system --create-home $user_name
+            if [ ! -d $NODE_PATH ]; then
+                echo "[+] create folder for the node at '$NODE_PATH'"
+                sudo mkdir $NODE_PATH
+            fi
+        else
+            user_name=$(whoami)
+        fi
+        sudo chown $user_name $NODE_PATH
+        echo "[+] write permission to '$NODE_PATH'"
+    fi
+    
+    cp packaging/template.service /tmp/$unit_name
+    sed -i -e "s/User=ghost/User=$user_name/g" /tmp/$unit_name
+
+    sudo cp packaging/template.service /etc/systemd/system/$unit_name
+    sudo systemctl daemon-reload
+
+    if prompt "[?] do you want to start the $unit_name?"; then 
+        sudo systemctl restart $unit_name
+    fi
+
+    if prompt "[?] do you want to enable the $unit_name?"; then 
+        sudo systemctl enable $unit_name
+    fi
+fi
+
+if [[ $ARGUMENTS = true ]]; then
+    echo "[+] setting-up default CLI arguments"
+    CLI_ARGS=()
+
+    read -p "[?] specify p2p protocol TCP port (default: 30333): " port
+    CLI_ARGS+=("--port=${port:-30333}")
+
+    read -p "[?] specify JSON-RPC server TCP port: (default: 9945): " rpc_port
+    CLI_ARGS+=("--rpc-port=${rpc_port:-9945}")
+
+    read -p "[?] specify the chain specification (default: /etc/ghost/casper.json): " chain
+    CLI_ARGS+=("--chain=${chain:-/etc/ghost/casper.json}")
+
+    read -p "[?] specify node's secret key file for p2p networking (default: /etc/ghost/node-key): " node_key
+    CLI_ARGS+=("--node-key-file=${node_key:-/etc/ghost/node-key}")
+
+    read -p "[?] specify name for the node (default: RANDOM_NAME): " node_name
+    if [[ ! -z $node_name ]]; then 
+        CLI_ARGS+=("--name='$node_name'")
+    fi
+
+    CLI_ARGS+=("--validator")
+    if prompt "[?] disable validator mode?"; then 
+        unset CLI_ARGS[-1]
+    fi
+
+    if prompt "[?] enable prometheus?"; then 
+        read -p "[?] specify prometheus exporter TCP port: (default: 9615)" prometheus_port
+        CLI_ARGS+=("--prometheus-port=${prometheus_port:-9615}")
+    else
+        CLI_ARGS+=("--no-prometheus")
+    fi
+
+    # default for now
+    CLI_ARGS+=("--base-path=$NODE_PATH")
+    CLI_ARGS+=("--state-pruning=archive")
+    CLI_ARGS+=("--blocks-pruning=archive")
+    CLI_ARGS+=("--rpc-methods=auto")
+    CLI_ARGS+=("--no-telemetry")
+    CLI_ARGS+=("--no-private-ip")
+    CLI_ARGS+=("--no-mdns")
+    CLI_ARGS+=("--no-hardware-benchmarks")
+
+    echo "GHOST_CLI_ARGS=\"$(IFS=' '; echo "${CLI_ARGS[*]}")\"" > /tmp/ghost
+    sudo cp /tmp/ghost /etc/default/ghost
+    rm /tmp/ghost
+    echo "[+] new CLI arguments stored in '/etc/default/ghost'"
+    cat /etc/default/ghost
+fi