diff --git a/assets/icon.png b/assets/icon.png
index 7ad0a04..dfdf6b2 100644
Binary files a/assets/icon.png and b/assets/icon.png differ
diff --git a/assets/manifest.json b/assets/manifest.json
index 4de6981..ef3b6fd 100644
--- a/assets/manifest.json
+++ b/assets/manifest.json
@@ -1,10 +1,23 @@
 {
   "dxt_version": "0.1",
-  "name": "siwat-system-portal",
+  "name": "Siwat System Portal",
   "version": "1.0.0",
   "description": "Siwat System MCP Extension for Siwat System API",
   "author": {
-    "name": "Siwat Sirichai"
+    "name": "Siwat Sirichai",
+    "email": "siwat@siwatinc.com",
+    "url": "https://portal.siwatsystem.com"
+  },
+  "homepage": "https://portal.siwatsystem.com",
+  "documentation": "https://portal.siwatsystem.com/api/docs",
+  "icon": "icon.png",
+  "keywords": [
+    "siwatsystem"
+  ],
+  "compatibility": {
+    "runtimes": {
+        "node": ">=16.0.0"
+    }
   },
   "server": {
     "type": "node",
@@ -28,5 +41,25 @@
       "sensitive": true,
       "required": true
     }
-  }
+  },
+  "prompts": [
+    {
+        "name": "Set VPN Location",
+        "description": "Choose a VPN location for one of your devices",
+        "argument": ["location", "device"],
+        "text": "Set the VPN location my ${arguments.device} to ${arguments.location}"
+    },
+    {
+        "name": "Get VPN Location",
+        "description": "Get the current VPN location for one of your devices",
+        "argument": ["device"],
+        "text": "Get the VPN location for my ${arguments.device}"
+    },
+    {
+        "name": "Get Email History",
+        "description": "Retrieve the email history for a specific date range for a specific domain",
+        "argument": ["domain", "start_date", "end_date"],
+        "text": "Get the email history for ${arguments.domain} from ${arguments.start_date} to ${arguments.end_date}"
+    }
+  ]
 }