diff --git a/bot.py b/bot.py
index 9c902cf..78abf22 100644
--- a/bot.py
+++ b/bot.py
@@ -445,8 +445,30 @@ class GravityBot(commands.Bot):
                 conv_id = cid
                 break
 
-        if conv_id and message.content.strip():
-            self.bridge.write_command(conv_id, message.content.strip())
+        text = message.content.strip()
+
+        # Special command: !auto on/off
+        if text in ("!auto on", "!auto off"):
+            if conv_id:
+                self.bridge.write_command(conv_id, text)
+                enabled = text == "!auto on"
+                emoji = "🟢" if enabled else "🔴"
+                mode = "자동 승인" if enabled else "수동 승인"
+                embed = discord.Embed(
+                    title=f"{emoji} {mode} 모드",
+                    description=f"Antigravity IDE 설정이 변경됩니다.\n"
+                                f"`chat.tools.autoApprove = {enabled}`\n"
+                                f"`chat.agent.autoApprove = {enabled}`",
+                    color=discord.Color.green() if enabled else discord.Color.red(),
+                )
+                await message.channel.send(embed=embed)
+            else:
+                await message.reply("⚠️ 채널에 연결된 세션이 없습니다.")
+            return
+
+        # General text relay
+        if conv_id and text:
+            self.bridge.write_command(conv_id, text)
             await message.add_reaction("📨")
 
         await self.process_commands(message)
diff --git a/extension/gravity-bridge-0.1.0.vsix b/extension/gravity-bridge-0.1.0.vsix
index da54b23..396cd0f 100644
Binary files a/extension/gravity-bridge-0.1.0.vsix and b/extension/gravity-bridge-0.1.0.vsix differ
diff --git a/extension/src/extension.ts b/extension/src/extension.ts
index bafcf85..e2526c9 100644
--- a/extension/src/extension.ts
+++ b/extension/src/extension.ts
@@ -157,7 +157,7 @@ async function handleResponse(filePath: string) {
 
 /**
  * Handle a text command from Discord.
- * Types the text into the active editor or chat input.
+ * Supports special commands (!auto on/off) and general text relay.
  */
 async function handleCommand(filePath: string) {
     try {
@@ -170,14 +170,24 @@ async function handleCommand(filePath: string) {
 
         if (command.consumed || !command.text) { return; }
 
-        console.log(`Gravity Bridge: command received — "${command.text.substring(0, 50)}..."`);
+        const text = command.text.trim();
+        console.log(`Gravity Bridge: command received — "${text.substring(0, 50)}"`);
 
-        // Type into the active text input (chat panel)
+        // Special command: auto-approve toggle
+        if (text === '!auto on' || text === '!auto off') {
+            const enabled = text === '!auto on';
+            await toggleAutoApprove(enabled);
+
+            // Mark as consumed
+            command.consumed = true;
+            fs.writeFileSync(filePath, JSON.stringify(command, null, 2), 'utf-8');
+            return;
+        }
+
+        // General text: type into chat panel
         await vscode.commands.executeCommand('workbench.action.chat.open');
-        // Small delay for chat panel to open
         await new Promise(resolve => setTimeout(resolve, 500));
 
-        // Type the text using clipboard
         const oldClipboard = await vscode.env.clipboard.readText();
         await vscode.env.clipboard.writeText(command.text);
         await vscode.commands.executeCommand('editor.action.clipboardPasteAction');
@@ -193,6 +203,50 @@ async function handleCommand(filePath: string) {
     }
 }
 
+/**
+ * Toggle Antigravity's auto-approve settings.
+ */
+async function toggleAutoApprove(enabled: boolean) {
+    const config = vscode.workspace.getConfiguration();
+
+    try {
+        // Core auto-approve settings
+        await config.update('chat.tools.autoApprove', enabled, vscode.ConfigurationTarget.Global);
+        await config.update('chat.agent.autoApprove', enabled, vscode.ConfigurationTarget.Global);
+
+        // Terminal auto-execution
+        if (enabled) {
+            await config.update('chat.tools.terminal.enableAutoApprove', true, vscode.ConfigurationTarget.Global);
+        }
+
+        // File edits auto-accept
+        await config.update('autoAcceptV2.autoAcceptFileEdits', enabled, vscode.ConfigurationTarget.Global);
+
+        // Update status bar
+        statusBar.text = enabled
+            ? '$(radio-tower) Bridge: Auto ✅'
+            : '$(radio-tower) Bridge: Manual 🔒';
+
+        const mode = enabled ? '자동 승인 ON 🟢' : '수동 승인 OFF 🔴';
+        vscode.window.showInformationMessage(`Gravity Bridge: ${mode}`);
+        console.log(`Gravity Bridge: auto-approve set to ${enabled}`);
+
+        // Write status back to bridge for bot to report
+        const statusPath = path.join(bridgePath, 'commands', `auto-status-${Date.now()}.json`);
+        fs.writeFileSync(statusPath, JSON.stringify({
+            id: `auto-status-${Date.now()}`,
+            text: `[SYSTEM] Auto-approve: ${enabled ? 'ON' : 'OFF'}`,
+            timestamp: Date.now() / 1000,
+            consumed: true,
+            auto_approve: enabled,
+        }, null, 2), 'utf-8');
+
+    } catch (err) {
+        console.error('Gravity Bridge: failed to toggle auto-approve', err);
+        vscode.window.showErrorMessage(`Auto-approve toggle failed: ${err}`);
+    }
+}
+
 /**
  * Simulate approval — try multiple strategies.
  */