diff --git a/aios-install.sh b/aios-install.sh
deleted file mode 100755
index 03cc9f5..0000000
--- a/aios-install.sh
+++ /dev/null
@@ -1,134 +0,0 @@
-#!/bin/bash
-# aios installer - systemd-nspawn with aigpt + Claude Code
-
-set -e
-
-AIOS_VERSION="0.1.0"
-AIOS_ROOT="/var/lib/machines/aios"
-AIOS_CONFIG="$HOME/.config/syui/ai"
-
-echo "=== aios installer v${AIOS_VERSION} ==="
-echo ""
-echo "Installing: aigpt + Claude Code in systemd-nspawn"
-echo ""
-
-# 1. Create shared memory directory
-echo "[1/6] Creating shared memory directory..."
-mkdir -p "${AIOS_CONFIG}/gpt"
-chmod 700 "${AIOS_CONFIG}"
-echo "✓ Created: ${AIOS_CONFIG}"
-
-# 2. Download bootstrap container (if not exists)
-if [ ! -d "$AIOS_ROOT" ]; then
-    echo "[2/6] Downloading aios bootstrap container..."
-    if [ "$EUID" -eq 0 ]; then
-        mkdir -p /var/lib/machines
-        cd /var/lib/machines
-        curl -sL https://github.com/syui/aios/releases/download/latest/aios-bootstrap.tar.gz | tar xz
-        echo "✓ Bootstrap container extracted to: $AIOS_ROOT"
-    else
-        echo "⚠ Skipping (requires root)"
-    fi
-else
-    echo "[2/6] Bootstrap container already exists"
-fi
-
-# 3. Install aigpt (if not installed)
-if ! command -v aigpt &>/dev/null; then
-    echo "[3/6] Installing aigpt..."
-    if command -v cargo &>/dev/null; then
-        cd /tmp
-        git clone https://git.syui.ai/ai/gpt || git clone https://github.com/syui/aigpt
-        cd gpt 2>/dev/null || cd aigpt
-        cargo build --release
-
-        if [ "$EUID" -eq 0 ]; then
-            cp target/release/aigpt /usr/bin/
-        else
-            mkdir -p ~/.local/bin
-            cp target/release/aigpt ~/.local/bin/
-            echo "  Add to PATH: export PATH=\$HOME/.local/bin:\$PATH"
-        fi
-        echo "✓ aigpt installed"
-    else
-        echo "⚠ cargo not found. Install rust first:"
-        echo "    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh"
-    fi
-else
-    echo "[3/6] aigpt already installed"
-fi
-
-# 4. Initialize aigpt database
-if [ ! -f "${AIOS_CONFIG}/gpt/memory.db" ]; then
-    echo "[4/6] Initializing aigpt database..."
-
-    # Start aigpt server temporarily to create DB
-    if command -v aigpt &>/dev/null; then
-        aigpt server --enable-layer4 &
-        AIGPT_PID=$!
-        sleep 2
-        kill $AIGPT_PID 2>/dev/null || true
-
-        # Enable WAL mode for concurrent access
-        if command -v sqlite3 &>/dev/null; then
-            sqlite3 "${AIOS_CONFIG}/gpt/memory.db" <<EOF
-PRAGMA journal_mode=WAL;
-PRAGMA synchronous=NORMAL;
-PRAGMA cache_size=-64000;
-EOF
-            echo "✓ Database initialized with WAL mode"
-        else
-            echo "⚠ sqlite3 not found, skipping WAL mode setup"
-        fi
-    else
-        echo "⚠ aigpt not available, skipping database init"
-    fi
-else
-    echo "[4/6] Database already exists"
-fi
-
-# 5. Install MCP configuration
-echo "[5/6] Installing MCP configuration..."
-cp cfg/mcp.json "${AIOS_CONFIG}/mcp.json"
-cp cfg/config.toml "${AIOS_CONFIG}/config.toml"
-echo "✓ Configuration files installed"
-
-# 6. Install systemd-nspawn configuration
-if [ "$EUID" -eq 0 ]; then
-    echo "[6/6] Installing systemd-nspawn configuration..."
-    mkdir -p /etc/systemd/nspawn
-
-    # Replace %h with actual home directory
-    sed "s|%h|$HOME|g" cfg/nspawn/aios.nspawn > /etc/systemd/nspawn/aios.nspawn
-
-    echo "✓ systemd-nspawn configuration installed"
-
-    # Enable and start container
-    echo ""
-    echo "Starting aios container..."
-    systemctl enable systemd-nspawn@aios
-    systemctl start systemd-nspawn@aios
-    echo "✓ aios container started"
-else
-    echo "[6/6] Skipping systemd setup (requires root)"
-fi
-
-echo ""
-echo "================================================"
-echo "✓ aios installation complete!"
-echo "================================================"
-echo ""
-echo "Next steps:"
-echo ""
-echo "  # Enter aios container:"
-echo "  $ sudo machinectl shell aios"
-echo ""
-echo "  # Inside container, start Claude Code:"
-echo "  $ claude"
-echo "  # or"
-echo "  $ ai"
-echo ""
-echo "Configuration:"
-echo "  Shared memory: ${AIOS_CONFIG}/gpt/memory.db"
-echo "  MCP config:    ${AIOS_CONFIG}/mcp.json"
-echo ""