diff --git a/README.md b/README.md
index e88a193..d29b0fb 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
   <img src="assets/icon.png" width="120" alt="Connect AI Logo" />
 </p>
 
-<h1 align="center">Connect AI v2 (P-Reinforce)</h1>
+<h1 align="center">G1nation (P-Reinforce)</h1>
 
 <p align="center">
   <strong>100% Local · 100% Offline · Autonomous Knowledge Engine</strong><br/>
@@ -10,7 +10,7 @@
 </p>
 
 <p align="center">
-  <img src="https://img.shields.io/badge/version-2.1.30-blue" alt="version" />
+  <img src="https://img.shields.io/badge/version-2.2.66-blue" alt="version" />
   <img src="https://img.shields.io/badge/license-MIT-green" alt="license" />
   <img src="https://img.shields.io/badge/integration-Agent_University-purple" alt="integration" />
   <img src="https://img.shields.io/badge/engine-Ollama%20%7C%20LM%20Studio-orange" alt="engine" />
@@ -20,7 +20,7 @@
 
 ## 🌟 Overview: The P-Reinforce Architecture
 
-Connect AI v2.1.30은 단순한 코딩 에이전트를 넘어섭니다. **P-Reinforce 아키텍처**를 기반으로 설계된 이 에이전트는 사용자의 모든 정보와 지시를 받아들여 **스스로 의미를 분석하고, 폴더를 생성하고, 마크다운 위키 파일로 정리하여 클라우드에 자동 백업**하는 자율 지식 정원사(Autonomous Gardener)입니다.
+G1nation v2.2.66은 단순한 코딩 에이전트를 넘어섭니다. **P-Reinforce 아키텍처**를 기반으로 설계된 이 에이전트는 사용자의 모든 정보와 지시를 받아들여 **스스로 의미를 분석하고, 폴더를 생성하고, 마크다운 위키 파일로 정리하여 클라우드에 자동 백업**하는 자율 지식 정원사(Autonomous Gardener)입니다.
 
 ---
 
@@ -37,8 +37,11 @@ Agent University 웹 플랫폼과 실시간으로 통신합니다.
 로컬 PC에서 파일 생성이 일어나는 순간, 에이전트가 스스로 GitHub 저장소에 `git add`, `commit`, `push`를 수행합니다. 
 마스터는 이제 지루한 푸시 커맨드를 입력할 필요가 없습니다.
 
-### 4. 🔗 설치형 모델 자동 감지 (Dynamic Model Detection)
-Ollama 또는 LM Studio에 설치된 모델을 내부 API(`v1/models`)를 호출하여 자동 감지하고, UI의 스위치 보드(드롭다운)에 연결합니다. 어떤 모델을 쓸지 번거롭게 입력하지 마십시오.
+### 4. 💾 결과물 내보내기 (Export to MD)
+AI의 답변 결과를 클릭 한 번으로 마크다운(.md) 파일로 즉시 저장할 수 있습니다. 지식 베이스 구축이 더욱 빨라집니다.
+
+### 5. 🔗 설치형 모델 자동 감지 (Dynamic Model Detection)
+Ollama 또는 LM Studio에 설치된 모델을 내부 API(`v1/models`)를 호출하여 자동 감지하고, UI의 스위치 보드(드롭다운)에 연결합니다.
 
 ---
 
@@ -61,7 +64,7 @@ Ollama 또는 LM Studio에 설치된 모델을 내부 API(`v1/models`)를 호출
 
 ### A.U 멤버십 유저 (Recommended)
 1. 상단 탭의 [Releases](https://github.com/wonseokjung/connect-ai/releases) 메뉴로 진입.
-2. 최신 `v2.1.30.vsix` 파일을 다운로드.
+2. 최신 `v2.2.66.vsix` 파일을 다운로드.
 3. VS Code 에서 `Cmd+Shift+P` → **Extensions: Install from VSIX** → 다운받은 파일 선택
 
 ### 개발자 빌드 (Build from Source)
@@ -75,23 +78,6 @@ npx vsce package
 
 ---
 
-## ⚙️ Engine Setup (엔진 설정 방법)
-
-### ✅ LM Studio (Apple Silicon, Windows) - 권장
-1. [lmstudio.ai](https://lmstudio.ai/) 에서 설치
-2. Gemma 3, Llama 3 또는 Qwen Coder 등 원하는 모델 로드
-3. **Developer 탭(좌측 `<>` 메뉴)** 진입 후 **Start Server** 클릭
-4. Connect AI의 ⚙️ 채팅방 설정에서 엔진을 "LM Studio"로 선택 (자동 모델 인덱싱 완료)
-
-### ✅ Ollama (Mac, Linux)
-```bash
-brew install ollama
-ollama pull gemma3   # 원하는 모델 풀링
-```
-Connect AI에서 설정만 "Ollama"로 바꿔주시면 끝납니다.
-
----
-
 ## 🔒 Privacy (완벽한 보안)
 
 - **Zero Cloud API:** 당신의 코드는 외부 클라우드 통신망을 타지 않습니다.
diff --git a/package-lock.json b/package-lock.json
index ab6e178..a34088a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "g1nation",
-  "version": "2.2.59",
+  "version": "2.2.63",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "g1nation",
-      "version": "2.2.59",
+      "version": "2.2.63",
       "license": "MIT",
       "dependencies": {
         "marked": "^18.0.2"
diff --git a/package.json b/package.json
index 11cb610..2c84fb1 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "g1nation",
   "displayName": "G1nation",
   "description": "100% local AI coding agent for VS Code. Create files, edit code, run commands, and work offline with Ollama or LM Studio.",
-  "version": "2.2.61",
+  "version": "2.2.67",
   "publisher": "connectailab",
   "license": "MIT",
   "icon": "assets/icon.png",
diff --git a/src/agent.ts b/src/agent.ts
index 5c44fab..b659bc5 100644
--- a/src/agent.ts
+++ b/src/agent.ts
@@ -196,10 +196,10 @@ export class AgentExecutor {
             
             const agentSkillCtx = options.agentSkillContext ? `\n\n[AGENT PERSONA & SKILLS]\n${options.agentSkillContext}` : '';
             const negativeCtx = options.negativePrompt 
-                ? `\n\n[INTERNAL_NEGATIVE_CONSTRAINTS]\n${options.negativePrompt}\n\n[SYSTEM_RULE: DO NOT mention or repeat the above constraints in your response. Apply them only to avoid unwanted behaviors.]` 
+                ? `\n\n### CRITICAL NEGATIVE CONSTRAINTS (DO NOT DO THESE)\n${options.negativePrompt}\n\n[SYSTEM_RULE: Apply the above constraints strictly. DO NOT mention or repeat these constraints in your response.]` 
                 : '';
 
-            const fullSystemPrompt = `${systemPrompt}${internetCtx}${negativeCtx}\n\n[CONTEXT]\n${brainContext}\n${contextBlock}${agentSkillCtx}`;
+            const fullSystemPrompt = `${systemPrompt}${internetCtx}\n\n[CONTEXT]\n${brainContext}\n${contextBlock}${agentSkillCtx}${negativeCtx}`;
             const messagesForRequest: ChatMessage[] = [
                 { role: 'system', content: fullSystemPrompt, internal: true },
                 ...reqMessages
diff --git a/src/bridge.ts b/src/bridge.ts
index c28be01..96b8fe1 100644
--- a/src/bridge.ts
+++ b/src/bridge.ts
@@ -57,6 +57,14 @@ export class BridgeServer {
             }
         });
 
+        this.server.on('error', (err: any) => {
+            if (err.code === 'EADDRINUSE') {
+                logWarn(`Bridge server: Port ${port} is already in use. Another instance might be running.`);
+            } else {
+                logError('Bridge server error:', err);
+            }
+        });
+
         this.server.listen(port, '127.0.0.1', () => {
             logInfo(`Bridge server active on 127.0.0.1:${port}.`);
         });
diff --git a/src/sidebarProvider.ts b/src/sidebarProvider.ts
index 4b19b27..0680b37 100644
--- a/src/sidebarProvider.ts
+++ b/src/sidebarProvider.ts
@@ -21,6 +21,7 @@ interface LastVisibleChatSnapshot {
     brainProfileId: string;
     sessionId: string | null;
     timestamp: number;
+    negativePrompt?: string;
 }
 
 interface ChatSession {
@@ -29,6 +30,7 @@ interface ChatSession {
     timestamp: number;
     history: ChatMessage[];
     brainProfileId: string;
+    negativePrompt?: string;
 }
 
 /**
@@ -39,9 +41,11 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
     private static readonly activeSessionStateKey = 'g1nation.activeSessionId';
     private static readonly lastVisibleChatStateKey = 'g1nation.lastVisibleChat';
     private static readonly blankChatStateKey = 'g1nation.blankChatActive';
+    private static readonly lastAgentStateKey = 'g1nation.lastAgentPath';
     private _view?: vscode.WebviewView;
     public brainEnabled = true;
     private _currentSessionBrainId: string | null = null;
+    private _currentNegativePrompt: string = '';
 
     constructor(
         private readonly _extensionUri: vscode.Uri,
@@ -134,11 +138,23 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                     await this._sendAgentContent(data.path);
                     break;
                 case 'updateAgent':
-                    await this._updateAgent(data.path, data.content);
+                    await this._updateAgent(data.path, data.content, data.negativePrompt);
                     break;
                 case 'refreshModels':
                     await this._sendModels();
                     break;
+                case 'exportResponse':
+                    const workspacePath = vscode.workspace.workspaceFolders?.[0].uri.fsPath || '';
+                    const defaultPath = path.join(workspacePath, 'g1_response.md');
+                    const uri = await vscode.window.showSaveDialog({
+                        defaultUri: vscode.Uri.file(defaultPath),
+                        filters: { 'Markdown': ['md'] }
+                    });
+                    if (uri) {
+                        await vscode.workspace.fs.writeFile(uri, Buffer.from(data.text, 'utf8'));
+                        vscode.window.showInformationMessage(`✅ Exported to ${path.basename(uri.fsPath)}`);
+                    }
+                    break;
             }
         });
     }
@@ -172,9 +188,14 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
         if (snapshot?.history?.length) {
             this._currentSessionId = snapshot.sessionId || null;
             this._currentSessionBrainId = snapshot.brainProfileId || getActiveBrainProfile().id;
+            this._currentNegativePrompt = snapshot.negativePrompt || '';
             await this._setActiveBrainProfile(this._currentSessionBrainId, true);
             this._agent.setHistory(snapshot.history);
-            this._view.webview.postMessage({ type: 'restoreHistory', value: snapshot.history });
+            this._view.webview.postMessage({ 
+                type: 'restoreHistory', 
+                value: snapshot.history,
+                negativePrompt: this._currentNegativePrompt
+            });
         }
     }
 
@@ -188,7 +209,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
             history,
             brainProfileId: this._currentSessionBrainId || getActiveBrainProfile().id,
             sessionId: this._currentSessionId,
-            timestamp: Date.now()
+            timestamp: Date.now(),
+            negativePrompt: this._currentNegativePrompt
         };
         await this._context.globalState.update(SidebarChatProvider.lastVisibleChatStateKey, snapshot);
     }
@@ -209,7 +231,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                 title,
                 timestamp: Date.now(),
                 history,
-                brainProfileId
+                brainProfileId,
+                negativePrompt: this._currentNegativePrompt
             });
         } else {
             const idx = sessions.findIndex(s => s.id === this._currentSessionId);
@@ -217,6 +240,7 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                 sessions[idx].history = history;
                 sessions[idx].timestamp = Date.now();
                 sessions[idx].brainProfileId = brainProfileId;
+                sessions[idx].negativePrompt = this._currentNegativePrompt;
                 if (!sessions[idx].title || sessions[idx].title === 'New Chat') {
                     sessions[idx].title = title;
                 }
@@ -226,7 +250,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                     title,
                     timestamp: Date.now(),
                     history,
-                    brainProfileId
+                    brainProfileId,
+                    negativePrompt: this._currentNegativePrompt
                 });
             }
         }
@@ -273,6 +298,7 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
 
             this._agent.stop();
             this._currentSessionId = id;
+            this._currentNegativePrompt = session.negativePrompt || '';
             const sessionBrainId = session.brainProfileId || getActiveBrainProfile().id;
             await this._setActiveBrainProfile(sessionBrainId, true);
             this._agent.setHistory(history);
@@ -284,7 +310,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                 value: {
                     id,
                     title: session.title || 'Chat Session',
-                    history
+                    history,
+                    negativePrompt: this._currentNegativePrompt
                 }
             });
             if (!skipSessionListRefresh) {
@@ -338,7 +365,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                     title: String(session.title || fallbackTitle),
                     timestamp: typeof session.timestamp === 'number' ? session.timestamp : Date.now(),
                     history,
-                    brainProfileId: String(session.brainProfileId || getActiveBrainProfile().id)
+                    brainProfileId: String(session.brainProfileId || getActiveBrainProfile().id),
+                    negativePrompt: String(session.negativePrompt || '')
                 };
             })
             .filter((session): session is ChatSession => !!session)
@@ -599,7 +627,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                 }
             }
         }
-        this._view.webview.postMessage({ type: 'agentsList', value: agents });
+        const lastPath = this._context.globalState.get<string>(SidebarChatProvider.lastAgentStateKey, 'none');
+        this._view.webview.postMessage({ type: 'agentsList', value: agents, selected: lastPath });
     }
 
     private async _createAgent() {
@@ -632,14 +661,23 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
         if (!this._view || !agentPath || agentPath === 'none') return;
         if (fs.existsSync(agentPath)) {
             const content = fs.readFileSync(agentPath, 'utf8');
-            this._view.webview.postMessage({ type: 'agentContent', value: content });
+            const negativePrompt = this._context.globalState.get<string>(`negativePrompt:${agentPath}`, '');
+            this._view.webview.postMessage({ 
+                type: 'agentContent', 
+                value: content,
+                negativePrompt: negativePrompt
+            });
+            await this._context.globalState.update(SidebarChatProvider.lastAgentStateKey, agentPath);
         }
     }
 
-    private async _updateAgent(agentPath: string, content: string) {
+    private async _updateAgent(agentPath: string, content: string, negativePrompt?: string) {
         if (!agentPath || agentPath === 'none') return;
         try {
             fs.writeFileSync(agentPath, content, 'utf8');
+            if (negativePrompt !== undefined) {
+                await this._context.globalState.update(`negativePrompt:${agentPath}`, negativePrompt);
+            }
             vscode.window.showInformationMessage('Agent skill updated successfully.');
         } catch (err: any) {
             vscode.window.showErrorMessage(`Failed to update agent: ${err.message}`);
@@ -650,6 +688,7 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
         if (!this._view) return;
 
         const { value, model, internet, files, agentFile, negativePrompt } = data;
+        this._currentNegativePrompt = negativePrompt || '';
         this._currentSessionBrainId = getActiveBrainProfile().id;
         
         let agentSkillContext = undefined;
@@ -899,13 +938,16 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
         .markdown-body code { font-family: 'SF Mono', monospace; font-size: 11.5px; background: rgba(175, 184, 193, 0.2); padding: 0.2em 0.4em; border-radius: 4px; }
 
         /* --- UI Elements --- */
-        .copy-btn {
-            position: absolute; top: 0; right: 0; background: var(--bg-secondary); border: 1px solid var(--border);
-            color: var(--text-dim); padding: 4px 10px; border-radius: 6px; font-size: 10px; cursor: pointer; opacity: 0; transition: 0.2s;
-            z-index: 20;
+        .msg-actions {
+            position: absolute; bottom: -12px; right: 0; display: flex; gap: 4px; opacity: 0; transition: 0.2s; z-index: 20;
         }
-        .msg:hover .copy-btn { opacity: 1; }
-        .copy-btn:hover { color: var(--text-bright); border-color: var(--accent); background: var(--accent-glow); }
+        .msg:hover .msg-actions { opacity: 1; }
+        .action-btn {
+            background: var(--bg-secondary); border: 1px solid var(--border);
+            color: var(--text-dim); padding: 4px 10px; border-radius: 6px; font-size: 10px; cursor: pointer; transition: 0.2s;
+            display: flex; align-items: center; gap: 4px;
+        }
+        .action-btn:hover { color: var(--text-bright); border-color: var(--accent); background: var(--accent-glow); }
 
         .icon-btn {
             background: var(--surface); border: 1px solid var(--border); color: var(--text-dim); width: 28px; height: 28px;
@@ -1091,6 +1133,10 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
             document.body.removeChild(textarea);
         }
 
+        function exportToMD(text) {
+            vscode.postMessage({ type: 'exportResponse', text: text });
+        }
+
         function addMsg(text, role) {
             const isUser = role === 'user';
             const msgEl = document.createElement('div');
@@ -1110,12 +1156,22 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                 body.innerHTML = fmt(text);
             }
 
-            const copyBtn = document.createElement('button');
-            copyBtn.className = 'copy-btn'; copyBtn.innerText = '📋 Copy';
-            copyBtn.onclick = (e) => { e.stopPropagation(); copyToClipboard(msgEl._raw, copyBtn); };
-            msgEl.appendChild(copyBtn);
+            const actions = document.createElement('div');
+            actions.className = 'msg-actions';
 
+            const copyBtn = document.createElement('button');
+            copyBtn.className = 'action-btn'; copyBtn.innerText = '📋 Copy';
+            copyBtn.onclick = (e) => { e.stopPropagation(); copyToClipboard(msgEl._raw, copyBtn); };
+
+            const exportBtn = document.createElement('button');
+            exportBtn.className = 'action-btn'; exportBtn.innerText = '💾 Export';
+            exportBtn.onclick = (e) => { e.stopPropagation(); exportToMD(msgEl._raw); };
+
+            actions.appendChild(copyBtn);
+            actions.appendChild(exportBtn);
+            
             msgEl.appendChild(head); msgEl.appendChild(body);
+            msgEl.appendChild(actions);
             chat.appendChild(msgEl); chat.scrollTop = chat.scrollHeight;
             return { body, msgEl };
         }
@@ -1143,11 +1199,16 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                     break;
                 case 'restoreHistory':
                 case 'sessionLoaded':
-                    const history = msg.type === 'sessionLoaded' ? msg.value.history : msg.value;
+                    const historyData = msg.type === 'sessionLoaded' ? msg.value : msg;
+                    const history = Array.isArray(historyData.history) ? historyData.history : (Array.isArray(historyData) ? historyData : []);
+                    
                     if (history && history.length > 0) {
                         chat.innerHTML = '';
                         history.forEach(m => addMsg(m.content, m.role === 'assistant' ? 'assistant' : 'user'));
                     }
+                    if (historyData.negativePrompt !== undefined) {
+                        negativePrompt.value = historyData.negativePrompt;
+                    }
                     historyOverlay.classList.remove('visible');
                     break;
                 case 'clearChat':
@@ -1196,11 +1257,16 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                     agentSel.innerHTML = '<option value="none">No Agent</option>';
                     msg.value.forEach(a => {
                         const o = document.createElement('option'); o.value = a.path; o.innerText = a.name;
+                        if (a.path === msg.selected) o.selected = true;
                         agentSel.appendChild(o);
                     });
+                    if (msg.selected && msg.selected !== 'none') {
+                        vscode.postMessage({ type: 'getAgentContent', path: msg.selected });
+                    }
                     break;
                 case 'agentContent':
                     agentPrompt.value = msg.value;
+                    negativePrompt.value = msg.negativePrompt || '';
                     break;
                 case 'error':
                     thinkingBar.classList.remove('active'); sendBtn.disabled = false;
@@ -1304,7 +1370,8 @@ export class SidebarChatProvider implements vscode.WebviewViewProvider, BridgeIn
                 vscode.postMessage({ 
                     type: 'updateAgent', 
                     path: agentSel.value, 
-                    content: agentPrompt.value 
+                    content: agentPrompt.value,
+                    negativePrompt: negativePrompt.value.trim()
                 });
             }
         };