diff --git a/static/scripts/install-and-run-llama-qwen35-122b.sh b/static/scripts/install-and-run-llama-qwen35-122b.sh
new file mode 100755
index 0000000..aab2b87
--- /dev/null
+++ b/static/scripts/install-and-run-llama-qwen35-122b.sh
@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# install-and-run-llama-qwen35-122b.sh
+# 新規DGX Spark環境向け: llama.cpp ビルド + llama-server 起動（Qwen3.5-122B）
+#
+# One-liner:
+#   curl -sL https://www.techswan.online/scripts/install-and-run-llama-qwen35-122b.sh | bash
+
+REPO_DIR="${REPO_DIR:-$HOME/llama.cpp}"
+BUILD_DIR="${BUILD_DIR:-build-max}"
+JOBS="${JOBS:-$(nproc)}"
+
+MODEL="${MODEL:-unsloth/Qwen3.5-122B-A10B-GGUF:Q4_K_M}"
+PORT="${PORT:-8080}"
+CTX="${CTX:-204800}"
+BATCH="${BATCH:-512}"
+UBATCH="${UBATCH:-256}"
+THREADS="${THREADS:-8}"
+PARALLEL="${PARALLEL:-1}"
+CACHE_K="${CACHE_K:-q8_0}"
+CACHE_V="${CACHE_V:-q8_0}"
+SWA_FULL="${SWA_FULL:-1}"
+NGL="${NGL:-999}"
+LOG_FILE="${LOG_FILE:-/tmp/llama-qwen35-122b.log}"
+
+echo "[1/5] Install build deps"
+sudo apt-get update -y
+sudo apt-get install -y git cmake build-essential libssl-dev curl
+
+echo "[2/5] Clone/Update llama.cpp"
+if [[ -d "$REPO_DIR/.git" ]]; then
+  git -C "$REPO_DIR" pull --ff-only
+else
+  git clone https://github.com/ggml-org/llama.cpp.git "$REPO_DIR"
+fi
+
+echo "[3/5] Configure + Build (CUDA ON)"
+cmake -S "$REPO_DIR" -B "$REPO_DIR/$BUILD_DIR" -DGGML_CUDA=ON -DLLAMA_OPENSSL=ON
+cmake --build "$REPO_DIR/$BUILD_DIR" -j "$JOBS" --target llama-server llama-cli
+
+BIN="$REPO_DIR/$BUILD_DIR/bin/llama-server"
+if [[ ! -x "$BIN" ]]; then
+  echo "[ERROR] build succeeded but llama-server not found: $BIN" >&2
+  exit 1
+fi
+
+echo "[4/5] Write run helper"
+cat > "$HOME/run-llama-qwen35-122b.sh" <<EOF
+#!/usr/bin/env bash
+set -euo pipefail
+MODEL="${MODEL}"
+PORT="${PORT}"
+CTX="${CTX}"
+BATCH="${BATCH}"
+UBATCH="${UBATCH}"
+THREADS="${THREADS}"
+PARALLEL="${PARALLEL}"
+CACHE_K="${CACHE_K}"
+CACHE_V="${CACHE_V}"
+SWA_FULL="${SWA_FULL}"
+NGL="${NGL}"
+LOG_FILE="${LOG_FILE}"
+pkill -f "llama-server.*Qwen3.5-122B-A10B" 2>/dev/null || true
+sleep 1
+ARGS=(
+  -hf "\$MODEL"
+  --host 0.0.0.0 --port "\$PORT"
+  -ngl "\$NGL"
+  -c "\$CTX" -b "\$BATCH" -ub "\$UBATCH"
+  -t "\$THREADS"
+  --parallel "\$PARALLEL"
+  --cache-type-k "\$CACHE_K"
+  --cache-type-v "\$CACHE_V"
+  --flash-attn on
+)
+if [[ "\$SWA_FULL" == "1" ]]; then
+  ARGS+=(--swa-full)
+fi
+nohup "$BIN" "\${ARGS[@]}" > "\$LOG_FILE" 2>&1 &
+echo "started: pid=\$! log=\$LOG_FILE"
+EOF
+chmod +x "$HOME/run-llama-qwen35-122b.sh"
+
+echo "[5/5] Start server"
+"$HOME/run-llama-qwen35-122b.sh"
+
+echo "[INFO] Waiting health..."
+for i in {1..40}; do
+  if curl -fsS "http://127.0.0.1:${PORT}/health" >/dev/null 2>&1; then
+    echo "[OK] health ready: http://127.0.0.1:${PORT}/health"
+    exit 0
+  fi
+  sleep 3
+done
+
+echo "[WARN] still loading model. check logs: tail -f ${LOG_FILE}"