diff --git a/scripts/configure.sh b/scripts/configure.sh
index 5c941a2..1e36b06 100755
--- a/scripts/configure.sh
+++ b/scripts/configure.sh
@@ -51,12 +51,12 @@ if [[ ! -d "${HOME}/.oh-my-zsh" ]]; then
 fi
 
 items=(
-  "modules/dotfiles/.devcontainer"
-  "modules/dotfiles/.editorconfig"
-  "modules/dotfiles/.gitignore"
-  "modules/dotfiles/.ssh"
-  "modules/dotfiles/.trunk"
-  "modules/dotfiles/compose-dev.yaml"
+  "modules/config/.devcontainer"
+  "modules/config/.editorconfig"
+  "modules/config/.gitignore"
+  "modules/config/.ssh"
+  "modules/config/.trunk"
+  "modules/config/compose-dev.yaml"
 )
 for item in "${items[@]}"; do
   # copy if not present in the root directory
@@ -64,33 +64,33 @@ for item in "${items[@]}"; do
 done
 
 ln -sf \
-  modules/dotfiles/.bashrc \
-  modules/dotfiles/.zshrc \
-  modules/dotfiles/.commitlintrc \
-  modules/dotfiles/.idea \
-  modules/dotfiles/.vscode \
+  modules/config/.bashrc \
+  modules/config/.zshrc \
+  modules/config/.commitlintrc \
+  modules/config/.idea \
+  modules/config/.vscode \
   .
 
-if [[ -d modules/tooling ]]; then
+if [[ -d modules/toolchain ]]; then
   mkdir -p config hack scripts tools
 
-  cp -f modules/tooling/.gitignore .
-  cp -f modules/tooling/.devcontainer/devcontainer.json .devcontainer/devcontainer.json
+  cp -f modules/toolchain/.gitignore .
+  cp -f modules/toolchain/.devcontainer/devcontainer.json .devcontainer/devcontainer.json
 
   cd config
-  ln -sf ../modules/tooling/config/* .
+  ln -sf ../modules/toolchain/config/* .
   cd -
 
   cd hack
-  ln -sf ../modules/tooling/hack/* .
+  ln -sf ../modules/toolchain/hack/* .
   cd -
 
   cd scripts
-  ln -sf ../modules/tooling/scripts/* .
+  ln -sf ../modules/toolchain/scripts/* .
   cd -
 
   cd tools
-  ln -sf ../modules/tooling/tools/* .
+  ln -sf ../modules/toolchain/tools/* .
   cd -
 fi
 
diff --git a/scripts/genswaggerui.sh b/scripts/genswaggerui.sh
new file mode 100755
index 0000000..5b3ca4b
--- /dev/null
+++ b/scripts/genswaggerui.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0
+# ref: https://github.com/johanbrandhorst/grpc-gateway-boilerplate/blob/main/scripts/generate-swagger-ui.sh
+# source scripts/aliases.sh
+# source scripts/environment.sh
+
+cache_dir=".cache/swagger-ui"
+output_dir="docs/openapi"
+swagger_ui_repo="https://github.com/swagger-api/swagger-ui.git"
+swagger_ui_version="${1:-v5.18.2}"
+
+escape_str() {
+  echo "$1" | sed -e 's/[]\/$*.^[]/\\&/g'
+}
+
+if [[ -z ${swagger_ui_version} ]]; then
+  echo "missing ${swagger_ui_version}"
+  exit 1
+fi
+
+[[ ! -d ${output_dir} ]] && mkdir -p "${output_dir}"
+
+# cache swagger-ui dist
+if [[ ! -d ${cache_dir} ]]; then
+  mkdir -p "${cache_dir}"
+  tmp="$(mktemp -d)"
+  git clone --depth 1 --branch "${swagger_ui_version}" "${swagger_ui_repo}" "${tmp}"
+  cp -r "${tmp}/dist/"* "${cache_dir}"
+  cp -r "${tmp}/LICENSE" "${cache_dir}"
+  rm -rf "${tmp}"
+fi
+
+# fixme: populate swagger.json
+buf generate
+tmp="    urls: ["
+for i in $(find "${output_dir}" -name "*.swagger.json"); do
+  escaped_gen_dir="$(escape_str "${output_dir}/")"
+  path="${i//${escaped_gen_dir}/}"
+  tmp="${tmp}{\"url\":\"${path}\",\"name\":\"${path}\"},"
+done
+# delete last characters from $tmp
+tmp="${tmp//.$/}"
+tmp="${tmp}],"
+
+# generate swagger-ui
+#find "${output_dir}" -type f -name "*.swagger.json" -delete
+mkdir -p "${output_dir}"
+cp -r "${cache_dir}/"* "${output_dir}"
+
+# fixme: replace the default URL
+line="$(cat "${output_dir}/swagger-initializer.js" | grep -n "url" | cut -f1 -d:)"
+escaped_tmp="$(escape_str "${tmp}")"
+sed -i'' -e "${line} s/^.*$/${escaped_tmp}/" "${output_dir}/swagger-initializer.js"
+rm -f "${output_dir}/swagger-initializer.js-e"
+
+# fixme: optionally trunk.io
+trunk fmt "${output_dir}"
diff --git a/scripts/install/go.sh b/scripts/install/go.sh
new file mode 100755
index 0000000..49b733f
--- /dev/null
+++ b/scripts/install/go.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0
+# source ../alias.sh
+source ../environment.sh
+
+# install golang
+if [[ -z $(command -v go) ]]; then
+  sudo apt-get update -yq
+  sudo apt-get install -yq --no-install-recommends golang
+fi
+
+# install sbctl
+if [[ -z $(command -v sbctl) ]]; then
+  # version: 0.16
+  # https://github.com/Foxboron/sbctl/commit/53e074d6934f5ecfffa81a576293219c717f7d19
+  go install github.com/foxboron/sbctl/cmd/sbctl@53e074d6934f5ecfffa81a576293219c717f7d19
+fi
+
+go version
+sbctl status
diff --git a/scripts/install/rust.sh b/scripts/install/rust.sh
new file mode 100755
index 0000000..c4ea0ab
--- /dev/null
+++ b/scripts/install/rust.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0
+# source ../alias.sh
+source ../environment.sh
+
+# install rust
+if [[ -z $(command -v rustup) ]]; then
+  sudo apt-get update -yq
+  sudo apt-get install -yq --no-install-recommends rustup
+fi
+
+# set rust toolchain
+if [[ -n $(command -v rustc) ]]; then
+  rustup default stable
+  rustup component add rust-src
+fi
+
+# install bindgen-cli
+[[ -n $(command -v bindgen-cli) ]] || cargo install bindgen-cli
+
+rustc --version
+cargo --version
+bindgen --version
diff --git a/scripts/install/swift.sh b/scripts/install/swift.sh
new file mode 100755
index 0000000..9c314b3
--- /dev/null
+++ b/scripts/install/swift.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0
+# source ../alias.sh
+source ../environment.sh
+
+ARCH="$(uname -m)"
+SWIFT_VERSION="6.0.2"
+SWIFT_STATIC_SDK_CHECKSUM="aa5515476a403797223fc2aad4ca0c3bf83995d5427fb297cab1d93c68cee075"
+
+# install swift
+if [[ -z $(command -v swift) ]]; then
+  curl -fsSLo /tmp/swift.tgz "https://download.swift.org/swift-${SWIFT_VERSION}-release/ubuntu2404-${ARCH}/swift-${SWIFT_VERSION}-RELEASE/swift-${SWIFT_VERSION}-RELEASE-ubuntu24.04-${ARCH}.tar.gz"
+  # fixme: verify download
+  # curl -fsSLo /tmp/swift.tgz.sig "https://download.swift.org/swift-${SWIFT_VERSION}-release/ubuntu2404-${ARCH}/swift-${SWIFT_VERSION}-RELEASE/swift-${SWIFT_VERSION}-RELEASE-ubuntu24.04-${ARCH}.tar.gz.sig"
+  # curl https://swift.org/keys/all-keys.asc | gpg --import -
+  # gpg --keyserver hkp://keyserver.ubuntu.com --refresh-keys Swift
+  # gpg --verify /tmp/swift.tgz.sig /tmp/swift.tgz
+  tar -xzf /tmp/swift.tgz -C / --strip-components=1
+  rm -f /tmp/swift.tgz*
+fi
+
+# static sdk
+grep -q "swift-${SWIFT_VERSION}-RELEASE_static-linux-0.0.1" <(swift sdk list) || swift sdk install \
+  --checksum "${SWIFT_STATIC_SDK_CHECKSUM}" \
+  "https://download.swift.org/swift-${SWIFT_VERSION}-release/static-sdk/swift-${SWIFT_VERSION}-RELEASE/swift-${SWIFT_VERSION}-RELEASE_static-linux-0.0.1.artifactbundle.tar.gz"
+
+swift --version
+swift sdk list
diff --git a/scripts/install/toolchain.sh b/scripts/install/toolchain.sh
new file mode 100755
index 0000000..3a2814d
--- /dev/null
+++ b/scripts/install/toolchain.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0
+# source scripts/alias.sh
+# source scripts/environment.sh
+
+apt-get update -yq
+apt-get install -yq --no-install-recommends \
+  binutils \
+  bison \
+  build-essential \
+  ccache \
+  clang \
+  cmake \
+  dfu-util \
+  flex \
+  gcc \
+  git \
+  gnupg2 \
+  gperf \
+  libc6-dev \
+  libcurl4 \
+  libedit2 \
+  libelf-dev \
+  libffi-dev \
+  libgcc-9-dev \
+  libncurses6 \
+  libsqlite3-0 \
+  libssl-dev \
+  libstdc++-9-dev \
+  libusb-1.0-0 \
+  libxml2 \
+  libz3-dev \
+  lld \
+  llvm \
+  ninja-build \
+  pkg-config \
+  python3 \
+  python3-pip \
+  python3-venv \
+  tzdata \
+  uuid-dev \
+  wget \
+  zlib1g-dev