diff --git a/server/src/dashboard.html b/server/src/dashboard.html
index 701c174..b639bb1 100644
--- a/server/src/dashboard.html
+++ b/server/src/dashboard.html
@@ -105,8 +105,9 @@
         }
         .main-container {
             display: flex;
+            flex-direction: column;
             flex: 1;
-            gap: 20px;
+            gap: 10px;
             min-height: 0;
         }
         .panel {
@@ -127,9 +128,11 @@
             padding-bottom: 10px;
         }
         .graph-panel {
-            flex: 2;
+            flex: 1;
             position: relative;
             overflow: hidden;
+            display: flex;
+            flex-direction: column;
         }
         
         /* Filter Bar */
@@ -225,17 +228,58 @@
             border-bottom: 1px solid var(--border-color);
         }
 
+        .tabs {
+            display: flex;
+            gap: 5px;
+            margin-bottom: 10px;
+            border-bottom: 1px solid var(--border-color);
+            padding-bottom: 5px;
+        }
+        .tab-button {
+            padding: 8px 16px;
+            background: var(--panel-bg);
+            border: 1px solid var(--border-color);
+            border-bottom: none;
+            border-radius: 4px 4px 0 0;
+            color: var(--text-color);
+            cursor: pointer;
+            opacity: 0.7;
+        }
+        .tab-button.active {
+            opacity: 1;
+            background: var(--bg-color);
+            font-weight: bold;
+            border-bottom: 1px solid var(--bg-color);
+            margin-bottom: -6px;
+        }
+        .tab-content {
+            display: none;
+            height: 100%;
+            flex-direction: column;
+            flex: 1;
+        }
+        .tab-content.active {
+            display: flex;
+        }
         .right-column {
             flex: 1;
             display: flex;
             flex-direction: column;
-            gap: 20px;
             min-width: 300px;
             min-height: 0;
         }
+        .right-column-panels {
+            flex: 1;
+            display: flex;
+            flex-direction: column;
+            gap: 20px;
+            overflow-y: auto;
+        }
         .search-panel {
             flex: 1;
             min-height: 0;
+            display: flex;
+            flex-direction: column;
         }
         input[type="text"] {
             width: 100%;
@@ -370,8 +414,9 @@
         }
         
         .activity-panel {
-            height: 180px;
-            margin-top: 20px;
+            flex: 1;
+            display: flex;
+            flex-direction: column;
         }
         #activity-feed {
             overflow-y: auto;
@@ -407,42 +452,50 @@
     </div>
     
     <div class="main-container">
-        <div class="panel graph-panel">
-            <h2>Knowledge Graph</h2>
-            <div class="graph-filters" id="graph-filters">
-                <!-- Filters injected dynamically -->
-            </div>
-            <div class="graph-controls">
-                <button onclick="zoomGraph(0.2)" title="Zoom In">+</button>
-                <button onclick="zoomGraph(-0.2)" title="Zoom Out">-</button>
-                <button onclick="resetGraph()" title="Reset View">⌂</button>
-            </div>
-            <div id="network-container">
-                <div id="inspector-panel">
-                    <button id="inspector-close" onclick="closeInspector()">✕</button>
-                    <h2 id="inspector-title" style="margin-top:0; color:var(--text-primary);"></h2>
-                    <div class="inspector-meta">
-                        <div><strong>Type:</strong> <span id="inspector-type"></span></div>
-                        <div><strong>Namespace:</strong> <span id="inspector-namespace"></span></div>
+        <div class="tabs">
+            <button class="tab-button active" onclick="switchTab('graph-tab', this)">Graph Explorer</button>
+            <button class="tab-button" onclick="switchTab('search-tab', this)">Omni-Search</button>
+            <button class="tab-button" onclick="switchTab('task-tab', this)">Task Board</button>
+            <button class="tab-button" onclick="switchTab('activity-tab', this)">Live Activity</button>
+        </div>
+
+        <div id="graph-tab" class="tab-content active">
+            <div class="panel graph-panel" style="flex:1;">
+                <div class="graph-filters" id="graph-filters">
+                    <!-- Filters injected dynamically -->
+                </div>
+                <div class="graph-controls">
+                    <button onclick="zoomGraph(0.2)" title="Zoom In">+</button>
+                    <button onclick="zoomGraph(-0.2)" title="Zoom Out">-</button>
+                    <button onclick="resetGraph()" title="Reset View">⌂</button>
+                </div>
+                <div id="network-container">
+                    <div id="inspector-panel">
+                        <button id="inspector-close" onclick="closeInspector()">✕</button>
+                        <h2 id="inspector-title" style="margin-top:0; color:var(--text-primary);"></h2>
+                        <div class="inspector-meta">
+                            <div><strong>Type:</strong> <span id="inspector-type"></span></div>
+                            <div><strong>Namespace:</strong> <span id="inspector-namespace"></span></div>
+                        </div>
+                        <h4 style="margin:10px 0 5px 0;">Observations</h4>
+                        <ul id="inspector-observations" style="padding-left:20px; font-size:0.9em; line-height:1.4;"></ul>
+                        <h4 style="margin:15px 0 5px 0;">Relations</h4>
+                        <ul id="inspector-relations" style="padding-left:20px; font-size:0.9em; line-height:1.4;"></ul>
                     </div>
-                    <h4 style="margin:10px 0 5px 0;">Observations</h4>
-                    <ul id="inspector-observations" style="padding-left:20px; font-size:0.9em; line-height:1.4;"></ul>
-                    <h4 style="margin:15px 0 5px 0;">Relations</h4>
-                    <ul id="inspector-relations" style="padding-left:20px; font-size:0.9em; line-height:1.4;"></ul>
                 </div>
             </div>
         </div>
-        
-        <div class="right-column">
+
+        <div id="search-tab" class="tab-content">
             <div class="panel search-panel">
-                <h2>Omni-Search</h2>
                 <input type="text" id="search-box" placeholder="Search memory (e.g., 'database')..." onkeyup="handleSearch(event)">
                 <div id="search-results"></div>
             </div>
-            
-            <div class="panel kanban-panel">
-                <h2>Task Board</h2>
-                <div class="kanban-board">
+        </div>
+
+        <div id="task-tab" class="tab-content">
+            <div class="panel kanban-panel" style="flex:1; display:flex; flex-direction:column;">
+                <div class="kanban-board" style="flex:1;">
                     <div class="kanban-column">
                         <h3>TODO / IN PROGRESS</h3>
                         <div class="kanban-items" id="tasks-active"></div>
@@ -454,14 +507,30 @@
                 </div>
             </div>
         </div>
-    </div>
-    
-    <div class="panel activity-panel">
-        <h2>Live Activity Feed</h2>
-        <div id="activity-feed"></div>
+
+        <div id="activity-tab" class="tab-content">
+            <div class="panel activity-panel" style="flex:1; display:flex; flex-direction:column;">
+                <div id="activity-feed" style="flex:1;"></div>
+            </div>
+        </div>
     </div>
 
     <script>
+        // --- Tabs ---
+        function switchTab(tabId, btn) {
+            document.querySelectorAll('.tab-content').forEach(el => el.classList.remove('active'));
+            document.querySelectorAll('.tab-button').forEach(el => el.classList.remove('active'));
+            
+            document.getElementById(tabId).classList.add('active');
+            btn.classList.add('active');
+            
+            if (tabId === 'graph-tab' && network) {
+                // Resize graph when becoming visible again
+                network.redraw();
+                network.fit();
+            }
+        }
+
         // --- Theme Toggle ---
         function toggleTheme() {
             const currentTheme = document.documentElement.getAttribute('data-theme');
diff --git a/server/src/handlers.rs b/server/src/handlers.rs
index 97f347b..80923e7 100644
--- a/server/src/handlers.rs
+++ b/server/src/handlers.rs
@@ -26,9 +26,7 @@ impl MemoryHandler {
                     id,
                     serde_json::json!({
                         "protocolVersion": "2024-11-05",
-                        "capabilities": {
-                            "tools": {}
-                        },
+                        "capabilities": {},
                         "serverInfo": {
                             "name": "gemini-mcp-memory",
                             "version": "3.0.0"
diff --git a/win-nvim/src/main.rs b/win-nvim/src/main.rs
index 01ef0a8..5ca3778 100644
--- a/win-nvim/src/main.rs
+++ b/win-nvim/src/main.rs
@@ -57,9 +57,7 @@ async fn main() {
                         id,
                         result: Some(json!({
                             "protocolVersion": "2024-11-05",
-                            "capabilities": {
-                                "tools": {}
-                            },
+                            "capabilities": {},
                             "serverInfo": {
                                 "name": "mcp-memory-win-nvim",
                                 "version": "0.1.0"