diff --git a/exAiChatBot-chatbot2.0-agent b/exAiChatBot-chatbot2.0-agent
index aa4a80a..74d37bc 160000
--- a/exAiChatBot-chatbot2.0-agent
+++ b/exAiChatBot-chatbot2.0-agent
@@ -1 +1 @@
-Subproject commit aa4a80abcb54fff21b778ea6d9fb091ab65cf6dc
+Subproject commit 74d37bc5e5c8ab116cb5fa68ed583c5e9defcc08
diff --git a/local-dev/bin/rsync b/local-dev/bin/rsync
new file mode 100755
index 0000000..59b082d
--- /dev/null
+++ b/local-dev/bin/rsync
@@ -0,0 +1,124 @@
+#!/usr/bin/env bash
+# Minimal rsync stand-in for Windows Git Bash (tar-over-ssh).
+# Supports the flags used by server-dev/sync-submodules-rsync.sh:
+#   rsync -az [--delete] [--exclude PATTERN ...] SRC/ HOST:DEST/
+set -euo pipefail
+
+DELETE=false
+EXCLUDES=()
+ARGS=()
+
+while (($#)); do
+  case "$1" in
+    -az|-a|-z|-v|-q|-P|--progress) shift ;;
+    --delete) DELETE=true; shift ;;
+    --exclude)
+      EXCLUDES+=("$2"); shift 2 ;;
+    --exclude=*)
+      EXCLUDES+=("${1#--exclude=}"); shift ;;
+    -*)
+      # ignore unknown short/long flags used by callers
+      shift ;;
+    *)
+      ARGS+=("$1"); shift ;;
+  esac
+done
+
+if ((${#ARGS[@]} < 2)); then
+  echo "rsync-shim: need SRC and DEST" >&2
+  exit 1
+fi
+
+SRC="${ARGS[0]}"
+DEST="${ARGS[1]}"
+
+# Git Bash /d/foo → Windows D:/foo (OpenSSH scp 용)
+to_win_path() {
+  local p="$1"
+  if [[ "${p}" =~ ^/([a-zA-Z])/(.*)$ ]]; then
+    local drive rest
+    drive="$(echo "${BASH_REMATCH[1]}" | tr 'a-z' 'A-Z')"
+    rest="${BASH_REMATCH[2]}"
+    echo "${drive}:/${rest}"
+  else
+    echo "${p}"
+  fi
+}
+
+copy_file_remote() {
+  local src_file="$1"
+  local dest="$2"
+  local win_src
+  win_src="$(to_win_path "${src_file}")"
+  if [[ -f "${win_src}" || -f "${src_file}" ]]; then
+    local local_src="${src_file}"
+    [[ -f "${win_src}" ]] && local_src="${win_src}"
+    scp -o BatchMode=yes -q "${local_src}" "${dest}" && return 0
+  fi
+  # fallback: tar stream single file
+  local base dir
+  base="$(basename "${src_file}")"
+  dir="$(cd "$(dirname "${src_file}")" && pwd)"
+  local host="${dest%%:*}"
+  local remote="${dest#*:}"
+  local remote_dir remote_base
+  if [[ "${remote}" == */ ]]; then
+    remote_dir="${remote%/}"
+    remote_base="${base}"
+  else
+    remote_dir="$(dirname "${remote}")"
+    remote_base="$(basename "${remote}")"
+  fi
+  ssh -o BatchMode=yes "${host}" "mkdir -p '${remote_dir}'"
+  tar -C "${dir}" -cf - "${base}" \
+    | ssh -o BatchMode=yes "${host}" "tar -C '${remote_dir}' -xf - && if [[ '${remote_base}' != '${base}' ]]; then mv '${remote_dir}/${base}' '${remote_dir}/${remote_base}'; fi"
+}
+
+# file → file copy (overlay yml etc.)
+if [[ -f "${SRC}" && "${DEST}" == *:* ]]; then
+  copy_file_remote "${SRC}" "${DEST}"
+  exit 0
+fi
+
+# normalize trailing slash semantics like rsync SRC/
+SRC_DIR="${SRC%/}"
+if [[ ! -d "${SRC_DIR}" ]]; then
+  # allow copying a single file into a remote dir
+  if [[ -f "${SRC_DIR}" ]]; then
+    copy_file_remote "${SRC_DIR}" "${DEST}"
+    exit 0
+  fi
+  echo "rsync-shim: source not found: ${SRC}" >&2
+  exit 1
+fi
+
+if [[ "${DEST}" != *:* ]]; then
+  echo "rsync-shim: only remote DEST (host:path) supported" >&2
+  exit 1
+fi
+
+HOST="${DEST%%:*}"
+REMOTE_PATH="${DEST#*:}"
+REMOTE_PATH="${REMOTE_PATH%/}"
+
+TAR_EXCLUDES=()
+for pat in "${EXCLUDES[@]}"; do
+  TAR_EXCLUDES+=(--exclude "${pat}")
+done
+
+ssh -o BatchMode=yes "${HOST}" "mkdir -p '${REMOTE_PATH}'"
+
+if $DELETE; then
+  # wipe remote dir contents then unpack (approx --delete)
+  # 서버 public-* 등이 root/docker 소유일 수 있어 실패해도 이어서 덮어쓴다
+  ssh -o BatchMode=yes "${HOST}" \
+    "chmod -R u+w '${REMOTE_PATH}' 2>/dev/null || true; \
+     find '${REMOTE_PATH}' -mindepth 1 -maxdepth 1 -exec rm -rf {} + 2>/dev/null || true" \
+    || true
+fi
+
+# shellcheck disable=SC2086
+tar -C "${SRC_DIR}" "${TAR_EXCLUDES[@]}" -cf - . \
+  | ssh -o BatchMode=yes "${HOST}" "tar -C '${REMOTE_PATH}' -xf -"
+
+echo "rsync-shim: synced ${SRC_DIR}/ -> ${HOST}:${REMOTE_PATH}/"
diff --git a/local-dev/run-start-all-server-windows.sh b/local-dev/run-start-all-server-windows.sh
new file mode 100755
index 0000000..73825ce
--- /dev/null
+++ b/local-dev/run-start-all-server-windows.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+# Windows (Git Bash) helper for ./start-all-server.sh
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+export PATH="${ROOT_DIR}/local-dev/bin:/c/Program Files/nodejs:/c/Program Files/Git/usr/bin:${PATH}"
+export GIT_SSH_COMMAND="${GIT_SSH_COMMAND:-ssh -o BatchMode=yes -o ConnectTimeout=20}"
+# Git Bash/MSYS 가 /chatbot/app 같은 env 를 Windows 경로로 바꾸지 않게
+export MSYS_NO_PATHCONV=1
+export MSYS2_ARG_CONV_EXCL='*'
+
+# Prefer Windows OpenSSH (has the exdev key)
+if [[ -x /c/Windows/System32/OpenSSH/ssh.exe ]]; then
+  export GIT_SSH_COMMAND="/c/Windows/System32/OpenSSH/ssh.exe -o BatchMode=yes -o ConnectTimeout=20"
+  export PATH="/c/Windows/System32/OpenSSH:${PATH}"
+fi
+
+cd "${ROOT_DIR}"
+echo "[windows] node=$(command -v node) $(node -v 2>/dev/null || true)"
+echo "[windows] npm=$(command -v npm)"
+echo "[windows] rsync=$(command -v rsync)"
+echo "[windows] ssh=$(command -v ssh)"
+
+# smoke checks
+ssh -o BatchMode=yes -o ConnectTimeout=15 aidev@chatbot.exdev.co.kr 'echo SSH_CHATBOT_OK'
+git ls-remote origin HEAD >/dev/null
+echo "[windows] Gitea git OK"
+
+exec bash ./start-all-server.sh "$@"