diff --git a/src/components/MCPGuideTab.tsx b/src/components/MCPGuideTab.tsx
index cd81424..f7476b0 100644
--- a/src/components/MCPGuideTab.tsx
+++ b/src/components/MCPGuideTab.tsx
@@ -38,7 +38,7 @@ export const MCPGuideTab: React.FC = () => {
   const sseEventSourceRef = useRef<EventSource | null>(null);
 
   // Local Ollama / GPU Probe State
-  const [ollamaEndpoint, setOllamaEndpoint] = useState<string>('http://localhost:11434');
+  const [ollamaEndpoint, setOllamaEndpoint] = useState<string>('http://10.30.20.128:11434');
   const [probingOllama, setProbingOllama] = useState<boolean>(false);
   const [probeResult, setProbeResult] = useState<any>(null);
 
@@ -593,7 +593,7 @@ main();
                   type="text"
                   value={ollamaEndpoint}
                   onChange={(e) => setOllamaEndpoint(e.target.value)}
-                  placeholder="http://localhost:11434"
+                  placeholder="http://10.30.20.128:11434"
                   className="px-3 py-2 bg-slate-50 border border-slate-300 rounded-xl text-xs font-mono text-slate-800 w-48 sm:w-60 focus:outline-none focus:ring-2 focus:ring-emerald-500"
                 />
                 <button
diff --git a/src/components/MCPHubTab.tsx b/src/components/MCPHubTab.tsx
index a520750..232cb63 100644
--- a/src/components/MCPHubTab.tsx
+++ b/src/components/MCPHubTab.tsx
@@ -597,7 +597,7 @@ export const MCPHubTab: React.FC<MCPHubTabProps> = ({
       customScript: `
         const text = args.text || '';
         const words = text.toLowerCase().match(/\\b[a-z]{4,}\\b/g) || [];
-        const freq: Record<string, number> = {};
+        const freq = {};
         words.forEach(w => freq[w] = (freq[w] || 0) + 1);
         const topKeywords = Object.entries(freq).sort((a,b) => b[1] - a[1]).slice(0, 5).map(e => e[0]);
         return {
diff --git a/src/server/mcpRegistry.ts b/src/server/mcpRegistry.ts
index fb2f254..5fb9d07 100644
--- a/src/server/mcpRegistry.ts
+++ b/src/server/mcpRegistry.ts
@@ -106,8 +106,8 @@ class MCPRegistryManager {
       enabled: true,
       roadSign: {
         isRoadSign: true,
-        signpostTitle: 'LOCAL OLLAMA GPU WORKSTATION (localhost:11434)',
-        targetHostLocation: 'http://localhost:11434',
+        signpostTitle: 'LOCAL OLLAMA GPU WORKSTATION (shadow-death:11434)',
+        targetHostLocation: 'http://10.30.20.128:11434',
         directionsInstructions: 'Connects directly to your local Ollama instance on port 11434. Start with: ollama serve',
         osPlatform: 'docker',
       },
diff --git a/src/server/tools/localModelTools.ts b/src/server/tools/localModelTools.ts
index 0c1f40a..fd412e7 100644
--- a/src/server/tools/localModelTools.ts
+++ b/src/server/tools/localModelTools.ts
@@ -16,7 +16,7 @@ export const LOCAL_MODEL_TOOLS: ToolDefinition[] = [
           description: 'Ollama model tag to invoke (e.g., "llama3.2:1b", "llama3.2:3b", "deepseek-r1:1.5b", "qwen2.5-coder:1.5b", "phi3.5", "mistral:7b"). Defaults to "llama3.2:1b".',
         },
         systemPrompt: { type: 'string', description: 'Optional system instructions for the sub-model.' },
-        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://localhost:11434".' },
+        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://10.30.20.128:11434".' },
         temperature: { type: 'number', description: 'Sampling temperature (0.0 to 1.0).' },
         format: { type: 'string', enum: ['json', 'text'], description: 'Optional output formatting (e.g. "json" for structured data).' },
       },
@@ -38,7 +38,7 @@ export const LOCAL_MODEL_TOOLS: ToolDefinition[] = [
           type: 'string',
           description: 'Local vision model name (e.g., "llava", "llama3.2-vision", "minicpm-v", "bakllava", "qwen2-vl"). Defaults to "llama3.2-vision".',
         },
-        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://localhost:11434".' },
+        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://10.30.20.128:11434".' },
       },
       required: ['imageUrlOrBase64'],
     },
@@ -58,7 +58,7 @@ export const LOCAL_MODEL_TOOLS: ToolDefinition[] = [
           type: 'string',
           description: 'Local embedding model name (e.g., "nomic-embed-text", "bge-m3", "all-minilm", "snowflake-arctic-embed", "mxbai-embed-large"). Defaults to "nomic-embed-text".',
         },
-        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://localhost:11434".' },
+        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://10.30.20.128:11434".' },
       },
       required: ['text'],
     },
@@ -77,7 +77,7 @@ export const LOCAL_MODEL_TOOLS: ToolDefinition[] = [
           enum: ['list_models', 'running_vram_models', 'gpu_telemetry', 'ping_endpoint'],
           description: 'Management action to perform.',
         },
-        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://localhost:11434".' },
+        endpoint: { type: 'string', description: 'Ollama host endpoint URL. Defaults to "http://10.30.20.128:11434".' },
       },
       required: ['action'],
     },
@@ -151,7 +151,7 @@ export async function executeLocalModelTool(toolName: string, args: any): Promis
           prompt,
           model = 'llama3.2:1b',
           systemPrompt,
-          endpoint = 'http://localhost:11434',
+          endpoint = 'http://10.30.20.128:11434',
           temperature = 0.7,
           format,
         } = args;
@@ -228,7 +228,7 @@ export async function executeLocalModelTool(toolName: string, args: any): Promis
           imageUrlOrBase64,
           prompt = 'Describe this image in detail, extract any visible text, and detect key objects.',
           model = 'llama3.2-vision',
-          endpoint = 'http://localhost:11434',
+          endpoint = 'http://10.30.20.128:11434',
         } = args;
 
         const cleanEndpoint = endpoint.replace(/\/+$/, '');
@@ -308,7 +308,7 @@ export async function executeLocalModelTool(toolName: string, args: any): Promis
           text,
           compareText,
           model = 'nomic-embed-text',
-          endpoint = 'http://localhost:11434',
+          endpoint = 'http://10.30.20.128:11434',
         } = args;
 
         const cleanEndpoint = endpoint.replace(/\/+$/, '');
@@ -385,7 +385,7 @@ export async function executeLocalModelTool(toolName: string, args: any): Promis
 
       // 4. OLLAMA GPU & MODEL MANAGER
       case 'ollama_gpu_model_manager': {
-        const { action = 'list_models', endpoint = 'http://localhost:11434' } = args;
+        const { action = 'list_models', endpoint = 'http://10.30.20.128:11434' } = args;
         const cleanEndpoint = endpoint.replace(/\/+$/, '');
         let isLive = false;
         let livePayload: any = null;