diff --git a/docs/packets/outgoing/boat.json b/docs/packets/outgoing/boat.json
index db1a96a9e..25708cbc8 100644
--- a/docs/packets/outgoing/boat.json
+++ b/docs/packets/outgoing/boat.json
@@ -113,70 +113,6 @@
                                        "line":  27
                                    },
                         "notes":  "High Seas expansion only. Entities include mobiles and items on the boat. Coordinates include the boat\u0027s movement offset."
-                    },
-                    {
-                        "id":  "0xF7",
-                        "name":  "Packet Container",
-                        "description":  "Container packet for batching multiple entity packets. Used for efficient display of boats and other groups of entities.",
-                        "direction":  "outgoing",
-                        "isDynamic":  true,
-                        "size":  "5+",
-                        "fields":  [
-                                       {
-                                           "name":  "Packet ID",
-                                           "type":  "byte",
-                                           "size":  1,
-                                           "value":  "0xF7",
-                                           "description":  "Packet identifier"
-                                       },
-                                       {
-                                           "name":  "Length",
-                                           "type":  "ushort",
-                                           "size":  2,
-                                           "description":  "Total packet length"
-                                       },
-                                       {
-                                           "name":  "Packet Count",
-                                           "type":  "ushort",
-                                           "size":  2,
-                                           "description":  "Number of embedded packets"
-                                       },
-                                       {
-                                           "name":  "Packets",
-                                           "type":  "array",
-                                           "description":  "Embedded packets (typically 0xF3 World Entity packets)",
-                                           "loop":  {
-                                                        "countField":  "packetCount",
-                                                        "fields":  [
-                                                                       {
-                                                                           "name":  "Embedded Packet",
-                                                                           "type":  "packet",
-                                                                           "description":  "Complete embedded packet (0xF3 World Entity or similar)"
-                                                                       }
-                                                                   ]
-                                                    }
-                                       }
-                                   ],
-                        "related":  [
-                                        {
-                                            "id":  "0xF3",
-                                            "relationship":  "contains",
-                                            "note":  "Typically contains World Entity packets"
-                                        },
-                                        {
-                                            "id":  "0xF6",
-                                            "relationship":  "variant",
-                                            "note":  "Used alongside Move Boat HS for boat display"
-                                        }
-                                    ],
-                        "clientVersion":  {
-                                              "feature":  "HighSeas"
-                                          },
-                        "notes":  "Uses PacketContainerBuilder for dynamic growth when embedding many packets. Minimum packet length is 5 bytes (header only).",
-                        "source":  {
-                                       "file":  "Projects/Server/Network/Packets/PacketContainerBuilder.cs",
-                                       "line":  23
-                                   }
                     }
                 ]
 }
\ No newline at end of file
diff --git a/docs/packets/outgoing/container.json b/docs/packets/outgoing/container.json
index e159ced9a..bb9a2c078 100644
--- a/docs/packets/outgoing/container.json
+++ b/docs/packets/outgoing/container.json
@@ -522,6 +522,7 @@
                         "name":  "Packet Container",
                         "description":  "Container packet for batching multiple entity packets. Used for sending groups of related entities efficiently, such as all items and mobiles visible on a boat.",
                         "direction":  "outgoing",
+                        "tags": ["Boat"],
                         "isDynamic":  true,
                         "size":  "5+",
                         "fields":  [
@@ -566,16 +567,20 @@
                                             "id":  "0xF3",
                                             "relationship":  "contains",
                                             "note":  "Typically contains World Entity packets"
+                                        },
+                                        {
+                                            "id":  "0xF6",
+                                            "relationship":  "variant",
+                                            "note":  "Used alongside Move Boat HS for boat display"
                                         }
                                     ],
                         "clientVersion":  {
-                                              "min":  "7.0.0.0",
-                                              "feature":  "StygianAbyss"
+                                              "feature":  "HighSeas"
                                           },
-                        "notes":  "Uses PacketContainerBuilder for efficient dynamic growth. Commonly used by boat system to batch all visible entities on deck.",
+                        "notes":  "Uses PacketContainerBuilder for efficient dynamic growth. Commonly used by boat system to batch all visible entities on deck. Minimum packet length is 5 bytes (header only).",
                         "source":  {
                                        "file":  "Projects/Server/Network/Packets/PacketContainerBuilder.cs",
-                                       "line":  9
+                                       "line":  23
                                    }
                     }
                 ]
diff --git a/docs/packets/packets.html b/docs/packets/packets.html
index b2054a0e7..128290cf4 100644
--- a/docs/packets/packets.html
+++ b/docs/packets/packets.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!DOCTYPE html>
 <html lang="en">
 <head>
   <meta charset="UTF-8">
@@ -77,21 +77,24 @@
 <body class="bg-modern-dark-black text-gold-300 font-sans h-screen overflow-hidden">
 <div id="app" class="h-screen flex flex-col">
   <!-- Header -->
-  <header class="bg-modern-black p-4 shadow-lg border-b border-gold-500/30">
-    <div class="max-w-7xl mx-auto flex items-center justify-between">
-      <div class="flex items-center space-x-4">
-        <img src="https://modernuo.com/branding/logo.svg" class="h-12 w-12">
-        <div>
-          <h1 class="text-white text-xl font-medium">ModernUO Packet Documentation</h1>
-          <p class="text-gold-500/70 text-sm">Ultima Online Network Protocol Reference</p>
+  <header class="bg-modern-black p-3 md:p-4 shadow-lg border-b border-gold-500/30">
+    <div class="max-w-7xl mx-auto flex items-center justify-between gap-2">
+      <div class="flex items-center space-x-2 md:space-x-4 min-w-0">
+        <img src="https://modernuo.com/branding/logo.svg" class="h-8 w-8 md:h-12 md:w-12 flex-shrink-0">
+        <div class="min-w-0">
+          <h1 class="text-white text-base md:text-xl font-medium">
+            <span class="md:hidden">Packet Documentation</span>
+            <span class="hidden md:inline">ModernUO Packet Documentation</span>
+          </h1>
+          <p class="text-gold-500/70 text-xs md:text-sm hidden sm:block">Ultima Online Network Protocol Reference</p>
         </div>
       </div>
-      <div class="flex items-center space-x-4">
-        <button id="typeLegendBtn" class="px-3 py-1.5 text-sm bg-modern-dark-black text-gold-400 rounded border border-gold-500/30 hover:border-gold-500 hover:bg-gold-500/10 transition-colors flex items-center space-x-1.5">
+      <div class="flex items-center space-x-2 md:space-x-4 flex-shrink-0">
+        <button id="typeLegendBtn" class="px-2 md:px-3 py-1.5 text-sm bg-modern-dark-black text-gold-400 rounded border border-gold-500/30 hover:border-gold-500 hover:bg-gold-500/10 transition-colors flex items-center space-x-1.5">
           <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg>
-          <span>Types</span>
+          <span class="hidden sm:inline">Types</span>
         </button>
-        <span id="packetCount" class="text-gold-500/70 text-sm"></span>
+        <span id="packetCount" class="text-gold-500/70 text-xs md:text-sm whitespace-nowrap"></span>
       </div>
     </div>
   </header>
@@ -99,9 +102,15 @@
   <!-- Main Content -->
   <div class="flex-1 flex overflow-hidden min-h-0">
     <!-- Left Panel: Packet List -->
-    <aside id="sidebar" class="w-80 bg-modern-black border-r border-gold-500/30 flex flex-col overflow-hidden">
+    <aside id="sidebar" class="w-full md:w-80 bg-modern-black border-r border-gold-500/30 flex flex-col overflow-hidden">
       <!-- Search & Filter -->
       <div class="p-3 border-b border-gold-500/20 space-y-2">
+        <!-- Collapse button for medium screens -->
+        <div class="hidden md:flex xl:hidden justify-end -mt-1 -mr-1 mb-1">
+          <button id="collapseSidebarBtn" class="p-1 text-gold-500/70 hover:text-gold-500 transition-colors" title="Collapse sidebar">
+            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 19l-7-7 7-7m8 14l-7-7 7-7"></path></svg>
+          </button>
+        </div>
         <input
           type="text"
           id="searchInput"
@@ -115,10 +124,14 @@
           <button data-filter="both" class="filter-btn flex-1 px-2 py-1 text-xs rounded bg-modern-dark-black text-both border border-both/50 hover:bg-both/20">Both</button>
         </div>
         <div class="flex items-center gap-2">
-          <span class="text-gold-500/70 text-xs flex-shrink-0">Tags:</span>
+          <button id="toggleTagsBtn" class="md:hidden text-gold-500/70 text-xs flex items-center gap-1 hover:text-gold-400">
+            <span>Tags</span>
+            <svg id="toggleTagsIcon" class="w-3 h-3 transition-transform" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path></svg>
+          </button>
+          <span class="text-gold-500/70 text-xs flex-shrink-0 hidden md:inline">Tags:</span>
           <button id="clearTagsBtn" class="text-xs px-2 py-0.5 rounded bg-modern-dark-black text-gold-500/70 border border-gold-500/30 hover:border-gold-500 hover:text-gold-400 hidden">Clear</button>
         </div>
-        <div id="tagFilter" class="flex flex-wrap gap-1 max-h-32 overflow-y-auto">
+        <div id="tagFilter" class="hidden md:flex flex-wrap gap-1 max-h-32 overflow-y-auto">
           <!-- Tags will be populated by JavaScript -->
         </div>
       </div>
@@ -129,9 +142,20 @@
       </div>
     </aside>
 
+    <!-- Expand sidebar button (shown when collapsed on medium screens) -->
+    <button id="expandSidebarBtn" class="hidden bg-modern-black border-r border-gold-500/30 px-2 py-4 text-gold-500/70 hover:text-gold-500 hover:bg-modern-black-hover transition-colors" title="Expand sidebar">
+      <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 5l7 7-7 7M5 5l7 7-7 7"></path></svg>
+    </button>
+
     <!-- Right Panel: Packet Details -->
-    <main class="flex-1 overflow-y-auto bg-modern-dark-black">
-      <div id="packetDetails" class="p-6 max-w-4xl mx-auto">
+    <main id="detailPanel" class="hidden md:block flex-1 overflow-y-auto bg-modern-dark-black">
+      <div id="packetDetails" class="p-4 md:p-6 max-w-4xl mx-auto">
+        <!-- Mobile back button -->
+        <button id="mobileBackBtn" class="md:hidden flex items-center space-x-2 text-gold-500 hover:text-gold-400 mb-4 -ml-1">
+          <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"></path></svg>
+          <span>Back to list</span>
+        </button>
+
         <!-- Welcome message when no packet selected -->
         <div id="welcomeMessage" class="text-center py-16">
           <div class="text-gold-500/50 text-6xl mb-4">&#x1F4E6;</div>
@@ -152,9 +176,9 @@
               </div>
               <h2 id="detailName" class="text-xl text-gold-500 font-medium"></h2>
             </div>
-            <a id="sourceLink" href="#" target="_blank" class="flex items-center space-x-1 text-sm text-gold-500/70 hover:text-gold-500 transition-colors">
-              <svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24"><path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/></svg>
-              <span>View Source</span>
+            <a id="sourceLink" href="#" target="_blank" class="flex items-center space-x-1 text-sm text-gold-500/70 hover:text-gold-500 transition-colors" title="View Source on GitHub">
+              <svg class="w-5 h-5 md:w-4 md:h-4" fill="currentColor" viewBox="0 0 24 24"><path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/></svg>
+              <span class="hidden md:inline">View Source</span>
             </a>
           </div>
 
@@ -183,8 +207,8 @@
           <!-- Fields Table -->
           <div id="fieldsSection" class="mb-6">
             <h3 class="text-gold-500 font-medium mb-3">Packet Structure</h3>
-            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-hidden">
-              <table class="w-full text-sm table-fixed">
+            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-x-auto">
+              <table class="w-full text-sm table-fixed min-w-[600px]">
                 <thead>
                   <tr class="bg-gold-500/10 text-gold-500">
                     <th class="px-4 py-2 text-left font-medium w-16">Offset</th>
@@ -204,8 +228,8 @@
           <!-- Subpackets (for container packets like 0xBF, 0xD7) -->
           <div id="subpacketsSection" class="mb-6 hidden">
             <h3 class="text-gold-500 font-medium mb-3">Subpackets</h3>
-            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-hidden">
-              <table class="w-full text-sm">
+            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-x-auto">
+              <table class="w-full text-sm min-w-[500px]">
                 <thead>
                   <tr class="bg-gold-500/10 text-gold-500">
                     <th class="px-4 py-2 text-left font-medium w-24">SubID</th>
@@ -357,7 +381,7 @@
 
 <!-- Hidden data containers -->
 <span id="packets" style="display:none; visibility: hidden">
-  {"outgoing":[{"id":"0x82","name":"Account Login Rejected","description":"Sent when account login fails. Contains the reason for rejection.","direction":"outgoing","isDynamic":false,"size":2,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x82","description":"Packet identifier"},{"name":"Reason","type":"enum","size":1,"description":"Rejection reason code","values":[{"value":"0","name":"Invalid","description":"Invalid credentials"},{"value":"1","name":"InUse","description":"Account already in use"},{"value":"2","name":"Blocked","description":"Account blocked"},{"value":"3","name":"BadPass","description":"Incorrect password"},{"value":"254","name":"Idle","description":"Idle timeout"},{"value":"255","name":"BadComm","description":"Communication error"}]}],"related":[{"id":"0x80","relationship":"request","note":"The login attempt that failed"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingAccountPackets.cs","line":402},"category":"Account","tags":["Account"]},{"id":"0xA8","name":"Account Login Ack (Server List)","description":"Sent after successful account login. Contains the list of available game servers.","direction":"outgoing","isDynamic":true,"size":"6 + (40 x serverCount)","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xA8","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"System Info Flag","type":"byte","size":1,"value":"0x5D","description":"System info flag"},{"name":"Server Count","type":"ushort","size":2,"description":"Number of servers in list"},{"name":"Servers","type":"array","description":"Server list entries","loop":{"countField":"serverCount","fields":[{"name":"Index","type":"ushort","size":2,"description":"Server index"},{"name":"Name","type":"ascii","size":32,"description":"Server name"},{"name":"Full Percent","type":"byte","size":1,"description":"Server load percentage"},{"name":"Timezone","type":"sbyte","size":1,"description":"Server timezone offset"},{"name":"IP Address","type":"uint","size":4,"description":"Server IP address (IPv4)"}]}}],"related":[{"id":"0x80","relationship":"request","note":"The successful login request"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingAccountPackets.cs","line":411},"category":"Account","tags":["Account"]},{"id":"0x8C","name":"Play Server Ack","description":"Sent after selecting a server. Contains connection details for the game server.","direction":"outgoing","isDynamic":false,"size":11,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x8C","description":"Packet identifier"},{"name":"IP Address","type":"uint","size":4,"description":"Game server IP address (little-endian)"},{"name":"Port","type":"short","size":2,"description":"Game server port"},{"name":"Auth ID","type":"int","size":4,"description":"Authentication ID for game login"}],"related":[{"id":"0xA0","relationship":"request","note":"The server selection request"},{"id":"0x91","relationship":"response","note":"Client sends game login with this authId"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingAccountPackets.cs","line":447},"category":"Account","tags":["Account"]},{"id":"0xA9","name":"Character List","description":"Sent after game login. Contains the list of characters on the account and starting city information. Extended format in 7.0.13.0+ includes city coordinates.","direction":"outgoing","isDynamic":true,"size":"Varies","variants":[{"version":"Classic","name":"Pre-7.0.13.0 Format","condition":"Client version \u003c 7.0.13.0","size":"9+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xA9","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Char Count","type":"byte","size":1,"description":"Number of character slots (1, 5, 6, or 7)"},{"name":"Characters","type":"loop","description":"Character list entries (60 bytes each)","loop":{"countField":"charCount","itemSize":60,"fields":[{"name":"Name","type":"ascii","size":30,"description":"Character name (empty if slot unused)"},{"name":"Password","type":"ascii","size":30,"description":"Always empty (legacy field)"}]}},{"name":"City Count","type":"byte","size":1,"description":"Number of starting cities"},{"name":"Cities","type":"loop","description":"Starting city entries (63 bytes each)","loop":{"countField":"cityCount","itemSize":63,"fields":[{"name":"Index","type":"byte","size":1,"description":"City index"},{"name":"City Name","type":"ascii","size":31,"description":"City name"},{"name":"Building Name","type":"ascii","size":31,"description":"Building/tavern name"}]}},{"name":"Flags","type":"bitfield","size":4,"description":"Character list flags","flags":[{"bit":"0","name":"Unknown1","description":"Unknown"},{"bit":"1","name":"Overwrite Config","description":"Overwrite configuration file"},{"bit":"2","name":"One Character Slot","description":"Limit to 1 character slot"},{"bit":"3","name":"Context Menus","description":"Enable context menus"},{"bit":"4","name":"Slot Limit","description":"Limit character slots"},{"bit":"5","name":"AOS","description":"Age of Shadows features"},{"bit":"6","name":"Sixth Character Slot","description":"Enable 6th character slot"},{"bit":"7","name":"SE","description":"Samurai Empire features"},{"bit":"8","name":"ML","description":"Mondain\u0027s Legacy features"},{"bit":"9","name":"Unknown2","description":"Unknown"},{"bit":"10","name":"KR","description":"Kingdom Reborn features"},{"bit":"11","name":"SA","description":"Stygian Abyss features"},{"bit":"12","name":"HS","description":"High Seas features"},{"bit":"13","name":"Seventh Character Slot","description":"Enable 7th character slot"},{"bit":"14","name":"Unknown3","description":"Unknown"},{"bit":"15","name":"New Movement","description":"New movement system"},{"bit":"16","name":"New Felucca Areas","description":"New Felucca areas"}]}]},{"version":"NewCharacterList (7.0.13.0+)","name":"Extended City Format","condition":"Client version \u003e= 7.0.13.0 (NewCharacterList)","size":"11+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xA9","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Char Count","type":"byte","size":1,"description":"Number of character slots (1, 5, 6, or 7)"},{"name":"Characters","type":"loop","description":"Character list entries (60 bytes each)","loop":{"countField":"charCount","itemSize":60,"fields":[{"name":"Name","type":"ascii","size":30,"description":"Character name (empty if slot unused)"},{"name":"Password","type":"ascii","size":30,"description":"Always empty (legacy field)"}]}},{"name":"City Count","type":"byte","size":1,"description":"Number of starting cities"},{"name":"Cities","type":"loop","description":"Starting city entries (89 bytes each, extended format)","loop":{"countField":"cityCount","itemSize":89,"fields":[{"name":"Index","type":"byte","size":1,"description":"City index"},{"name":"City Name","type":"ascii","size":32,"description":"City name (1 byte longer than classic)"},{"name":"Building Name","type":"ascii","size":32,"description":"Building/tavern name (1 byte longer than classic)"},{"name":"X","type":"int","size":4,"description":"X coordinate of starting location"},{"name":"Y","type":"int","size":4,"description":"Y coordinate of starting location"},{"name":"Z","type":"int","size":4,"description":"Z coordinate of starting location"},{"name":"Map ID","type":"int","size":4,"description":"Map ID for starting location"},{"name":"Cliloc","type":"int","size":4,"description":"Cliloc ID for city description"},{"name":"Unknown","type":"int","size":4,"value":"0","description":"Unknown (always 0)"}]}},{"name":"Flags","type":"bitfield","size":4,"description":"Character list flags (same as classic format)","flags":[{"bit":"2","name":"One Character Slot","description":"Limit to 1 character slot"},{"bit":"3","name":"Context Menus","description":"Enable context menus"},{"bit":"4","name":"Slot Limit","description":"Limit character slots"},{"bit":"5","name":"AOS","description":"Age of Shadows features"},{"bit":"6","name":"Sixth Character Slot","description":"Enable 6th character slot"},{"bit":"7","name":"SE","description":"Samurai Empire features"},{"bit":"8","name":"ML","description":"Mondain\u0027s Legacy features"},{"bit":"11","name":"SA","description":"Stygian Abyss features"},{"bit":"12","name":"HS","description":"High Seas features"},{"bit":"13","name":"Seventh Character Slot","description":"Enable 7th character slot"}]},{"name":"Last Char Slot","type":"short","size":2,"value":"-1","description":"Last played character slot index (-1 if none)"}]}],"related":[{"id":"0x91","relationship":"request","note":"Game login request"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingAccountPackets.cs","line":293},"category":"Account","tags":["Account"]},{"id":"0x1B","name":"Login Confirmation","description":"Sent when entering the world. Confirms the player\u0027s mobile serial and initial position.","direction":"outgoing","isDynamic":false,"size":37,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x1B","description":"Packet identifier"},{"name":"Serial","type":"uint","size":4,"description":"Player mobile serial"},{"name":"Unknown","type":"int","size":4,"value":"0","description":"Unknown (always 0)"},{"name":"Body","type":"short","size":2,"description":"Player body ID"},{"name":"X","type":"short","size":2,"description":"X coordinate"},{"name":"Y","type":"short","size":2,"description":"Y coordinate"},{"name":"Z","type":"short","size":2,"description":"Z coordinate"},{"name":"Direction","type":"byte","size":1,"description":"Facing direction"},{"name":"Unknown2","type":"byte","size":1,"value":"0","description":"Unknown"},{"name":"Unknown3","type":"int","size":4,"value":"-1","description":"Unknown (always -1)"},{"name":"Unknown4","type":"int","size":4,"value":"0","description":"Unknown"},{"name":"Map Width","type":"short","size":2,"description":"Map width in tiles"},{"name":"Map Height","type":"short","size":2,"description":"Map height in tiles"},{"name":"Unknown5","type":"byte[6]","size":6,"description":"Unknown (zeros)"}],"related":[{"id":"0x5D","relationship":"request","note":"Play character request"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingAccountPackets.cs","line":190},"category":"Account","tags":["Account"]},{"id":"0x55","name":"Login Complete","description":"Final packet in the login sequence. 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ID","type":"byte","size":1,"value":"0x72","description":"Packet identifier"},{"name":"Warmode","type":"bool","size":1,"description":"True = war mode, False = peace mode"},{"name":"Unknown1","type":"byte","size":1,"value":"0x00","description":"Unknown"},{"name":"Unknown2","type":"byte","size":1,"value":"0x32","description":"Unknown (50)"},{"name":"Unknown3","type":"byte","size":1,"value":"0x00","description":"Unknown"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingCombatPackets.cs","line":40},"category":"Combat","tags":["Combat"]},{"id":"0xAA","name":"Change Combatant","description":"Notifies client of current combat target.","direction":"outgoing","isDynamic":false,"size":5,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xAA","description":"Packet identifier"},{"name":"Combatant Serial","type":"uint","size":4,"description":"Serial of current combatant (0 = none)"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingCombatPackets.cs","line":43},"category":"Combat","tags":["Combat"]},{"id":"0x24","name":"Display Container","description":"Opens a container gump on the client.","direction":"outgoing","isDynamic":false,"size":"Varies","variants":[{"version":"pre-HighSeas","name":"Classic","size":7,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x24","description":"Packet identifier"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of the container"},{"name":"Gump ID","type":"ushort","size":2,"description":"Gump graphic ID"}]},{"version":"HighSeas+","name":"High Seas Extended","condition":"Client version \u003e= 7.0.9.0 (HighSeas)","size":9,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x24","description":"Packet identifier"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of the container"},{"name":"Gump ID","type":"ushort","size":2,"description":"Gump graphic ID"},{"name":"Container Type","type":"short","size":2,"value":"0x007D","description":"Container type (125)"}]}],"clientVersion":{"feature":"HighSeas adds containerType field"},"source":{"file":"Projects/Server/Network/Packets/OutgoingContainerPackets.cs","line":108},"category":"Container","tags":["Container"]},{"id":"0x25","name":"Container Content Update","description":"Updates a single item in a container.","direction":"outgoing","isDynamic":false,"size":"Varies","variants":[{"version":"pre-6017","name":"Classic","size":20,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x25","description":"Packet identifier"},{"name":"Item Serial","type":"uint","size":4,"description":"Serial of the item"},{"name":"Item ID","type":"ushort","size":2,"description":"Item graphic ID"},{"name":"Item ID Offset","type":"byte","size":1,"value":"0x00","description":"Item ID offset (signed)"},{"name":"Amount","type":"ushort","size":2,"description":"Stack amount"},{"name":"X","type":"short","size":2,"description":"X position in container"},{"name":"Y","type":"short","size":2,"description":"Y position in container"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of parent container"},{"name":"Hue","type":"ushort","size":2,"description":"Item hue"}]},{"version":"6017+","name":"Container Grid Lines","condition":"Client version \u003e= 6.0.1.7 (ContainerGridLines)","size":21,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x25","description":"Packet identifier"},{"name":"Item Serial","type":"uint","size":4,"description":"Serial of the item"},{"name":"Item ID","type":"ushort","size":2,"description":"Item graphic ID"},{"name":"Item ID Offset","type":"byte","size":1,"value":"0x00","description":"Item ID offset (signed)"},{"name":"Amount","type":"ushort","size":2,"description":"Stack amount"},{"name":"X","type":"short","size":2,"description":"X position in container"},{"name":"Y","type":"short","size":2,"description":"Y position in container"},{"name":"Grid Location","type":"byte","size":1,"description":"Grid slot position"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of parent container"},{"name":"Hue","type":"ushort","size":2,"description":"Item hue"}]}],"clientVersion":{"feature":"ContainerGridLines adds gridLocation byte"},"source":{"file":"Projects/Server/Network/Packets/OutgoingContainerPackets.cs","line":127},"category":"Container","tags":["Container"]},{"id":"0x3C","name":"Container \u0026 Old Spellbook Content","description":"Sends full contents of a container. Also used for corpse contents and old-style spellbook content (pre-AOS clients). For AOS+ spellbooks, use 0xBF/0x1B instead.","direction":"outgoing","isDynamic":true,"size":"Varies","variants":[{"version":"pre-6017","name":"Classic Format","condition":"Client version \u003c 6.0.1.7","size":"5 + (itemCount x 19)","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x3C","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Item Count","type":"ushort","size":2,"description":"Number of items"},{"name":"Items","type":"loop","description":"Item entries (19 bytes each)","loop":{"countField":"itemCount","itemSize":19,"fields":[{"name":"Item Serial","type":"uint","size":4,"description":"Serial of the item"},{"name":"Item ID","type":"ushort","size":2,"description":"Item graphic ID"},{"name":"Item ID Offset","type":"byte","size":1,"description":"Item ID offset (signed)"},{"name":"Amount","type":"ushort","size":2,"description":"Stack amount"},{"name":"X","type":"short","size":2,"description":"X position in container"},{"name":"Y","type":"short","size":2,"description":"Y position in container"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of parent container"},{"name":"Hue","type":"ushort","size":2,"description":"Item hue"}]}}]},{"version":"6017+ (ContainerGridLines)","name":"Grid Location Format","condition":"Client version \u003e= 6.0.1.7 (ContainerGridLines)","size":"5 + (itemCount x 20)","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x3C","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Item Count","type":"ushort","size":2,"description":"Number of items"},{"name":"Items","type":"loop","description":"Item entries (20 bytes each)","loop":{"countField":"itemCount","itemSize":20,"fields":[{"name":"Item Serial","type":"uint","size":4,"description":"Serial of the item"},{"name":"Item ID","type":"ushort","size":2,"description":"Item graphic ID"},{"name":"Item ID Offset","type":"byte","size":1,"description":"Item ID offset (signed)"},{"name":"Amount","type":"ushort","size":2,"description":"Stack amount"},{"name":"X","type":"short","size":2,"description":"X position in container"},{"name":"Y","type":"short","size":2,"description":"Y position in container"},{"name":"Grid Location","type":"byte","size":1,"description":"Grid slot position in container"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of parent container"},{"name":"Hue","type":"ushort","size":2,"description":"Item hue"}]}}]}],"related":[{"id":"0xBF/0x1B","relationship":"variant","note":"New Spellbook Content for AOS+ clients"},{"id":"0x89","relationship":"related","note":"Corpse Equipment (layer mappings for corpse items)"}],"clientVersion":{"feature":"ContainerGridLines (6.0.1.7+) adds gridLocation byte per item"},"notes":"Also used for corpse contents. Corpses are special containers that display equipped items on a body graphic. Use with 0x89 Corpse Equipment for full corpse display.","source":{"file":"Projects/Server/Network/Packets/OutgoingContainerPackets.cs","line":169},"category":"Container","tags":["Container","Spellbook","Corpse"]},{"id":"0xBF","subId":"0x1B","name":"New Spellbook Content","description":"Sends spellbook contents using AOS format with a 64-bit bitmask of known spells.","direction":"outgoing","isDynamic":false,"size":23,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"value":"0x0017","description":"Packet length (23)"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x001B","description":"Subcommand (New Spellbook Content)"},{"name":"Command","type":"short","size":2,"value":"0x0001","description":"Command (always 1)"},{"name":"Book Serial","type":"uint","size":4,"description":"Serial of the spellbook"},{"name":"Graphic","type":"short","size":2,"description":"Spellbook graphic ID"},{"name":"Offset","type":"short","size":2,"description":"Spell offset (circle/school start)"},{"name":"Spell Bits","type":"ulong","size":8,"description":"64-bit mask of known spells (written byte-by-byte, Little Endian)"}],"related":[{"id":"0x3C","relationship":"variant","note":"Old Spellbook Content for pre-AOS clients"}],"clientVersion":{"min":"5.0.0a","feature":"NewSpellbook (Core.AOS \u0026\u0026 ns.NewSpellbook)"},"notes":"Used when Core.AOS \u0026\u0026 ns.NewSpellbook. Otherwise, old 0x3C format is used with spells as pseudo-items.","source":{"file":"Projects/Server/Network/Packets/OutgoingContainerPackets.cs","line":46},"category":"Container","tags":["Container","Spell","Spellbook","Extended Commands (0xBF)"]},{"id":"0xF7","name":"Packet Container","description":"Container packet for batching multiple entity packets. Used for sending groups of related entities efficiently, such as all items and mobiles visible on a boat.","direction":"outgoing","isDynamic":true,"size":"5+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xF7","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Total packet length"},{"name":"Packet Count","type":"ushort","size":2,"description":"Number of embedded packets"},{"name":"Packets","type":"array","description":"Embedded packets (typically 0xF3 World Entity packets)","loop":{"countField":"packetCount","fields":[{"name":"Embedded Packet","type":"bytes","size":"var","description":"Complete embedded packet (typically 24-26 byte 0xF3 World Entity)"}]}}],"related":[{"id":"0xF3","relationship":"contains","note":"Typically contains World Entity packets"}],"clientVersion":{"min":"7.0.0.0","feature":"StygianAbyss"},"notes":"Uses PacketContainerBuilder for efficient dynamic growth. Commonly used by boat system to batch all visible entities on deck.","source":{"file":"Projects/Server/Network/Packets/PacketContainerBuilder.cs","line":9},"category":"Container","tags":["Container"]},{"id":"0xBF","subId":"0x14","name":"Display Context Menu","description":"Displays a context menu for an entity.","direction":"outgoing","isDynamic":true,"size":"Varies","variants":[{"name":"Old Format","version":"0x01","condition":"command == 0x01 (pre-NewHaven)","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0014","description":"Context Menu subcommand"},{"name":"Command","type":"short","size":2,"value":"0x0001","description":"Old format command"},{"name":"Target Serial","type":"uint","size":4,"description":"Serial of the target entity"},{"name":"Entry Count","type":"byte","size":1,"description":"Number of menu entries"},{"name":"Entries","type":"loop","description":"Menu entries","loop":{"countField":"entryCount","fields":[{"name":"Index","type":"short","size":2,"description":"Entry index"},{"name":"Cliloc Offset","type":"ushort","size":2,"description":"Cliloc number - 3000000"},{"name":"Flags","type":"bitfield","size":2,"description":"Entry flags","flags":[{"bit":"0","name":"Disabled","description":"Entry is disabled"},{"bit":"1","name":"Arrow","description":"Show arrow"},{"bit":"2","name":"Highlighted","description":"Entry is highlighted"},{"bit":"5","name":"Colored","description":"Entry uses custom color"}]},{"name":"Hue","type":"short","size":2,"description":"Text hue (if Colored flag set)","condition":"flags \u0026 0x20"}]}}]},{"name":"New Format","version":"0x02","condition":"command == 0x02 (NewHaven+)","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0014","description":"Context Menu subcommand"},{"name":"Command","type":"short","size":2,"value":"0x0002","description":"New format command"},{"name":"Target Serial","type":"uint","size":4,"description":"Serial of the target entity"},{"name":"Entry Count","type":"byte","size":1,"description":"Number of menu entries"},{"name":"Entries","type":"loop","description":"Menu entries","loop":{"countField":"entryCount","fields":[{"name":"Cliloc Number","type":"int","size":4,"description":"Full cliloc number"},{"name":"Index","type":"short","size":2,"description":"Entry index"},{"name":"Flags","type":"short","size":2,"description":"Entry flags (see Old Format)"}]}}]}],"related":[{"id":"0xBF/0x13","relationship":"request","note":"Context Menu Request from client"},{"id":"0xBF/0x15","relationship":"response","note":"Context Menu Response from client"}],"clientVersion":{"feature":"NewHaven clients (6.0.0.0+) use command 0x02"},"source":{"file":"Projects/UOContent/Context Menus/ContextMenuSystem.cs","line":142},"category":"Context Menu","tags":["Context Menu"]},{"id":"0x89","name":"Corpse Equipment","description":"Sends the equipment layer mapping for items on a corpse, including virtual hair and facial hair items.","direction":"outgoing","isDynamic":true,"size":"8+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x89","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Corpse Serial","type":"uint","size":4,"description":"Serial of the corpse"},{"name":"Equipment","type":"loop","description":"Equipment layer mappings (5 bytes each, until terminator)","loop":{"terminator":"Layer == 0","fields":[{"name":"Layer","type":"byte","size":1,"description":"Equipment layer + 1 (0 = terminator)"},{"name":"Item Serial","type":"uint","size":4,"description":"Serial of item in this layer"}]}},{"name":"Terminator","type":"byte","size":1,"value":"0x00","description":"Layer.Invalid (0) marks end of list"}],"notes":"Layer values are offset by +1 (e.g., Layer.Hair (0x0B) is sent as 0x0C). Hair and facial hair use virtual serials.","related":[{"id":"0x3C","direction":"outgoing","relationship":"related","note":"Container Content (also used for corpse items)"}],"source":{"file":"Projects/UOContent/Items/Misc/Corpses/CorpsePackets.cs","line":24},"category":"Corpse","tags":["Corpse"]},{"id":"0x0B","name":"Damage","description":"Shows damage dealt to a mobile (client 5.0.0a+).","direction":"outgoing","isDynamic":false,"size":7,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x0B","description":"Packet identifier"},{"name":"Serial","type":"uint","size":4,"description":"Serial of damaged mobile"},{"name":"Damage","type":"ushort","size":2,"description":"Damage amount (clamped 0-65535)"}],"clientVersion":{"min":"5.0.0a","feature":"DamagePacket"},"notes":"For pre-5.0.0a clients, use 0xBF/0x22 instead.","source":{"file":"Projects/Server/Network/Packets/OutgoingDamagePackets.cs","line":34},"category":"Combat","tags":["Combat"]},{"id":"0xBF/0x22","name":"Damage (Old)","description":"Shows damage dealt to a mobile (pre-5.0.0a clients).","direction":"outgoing","isDynamic":false,"size":11,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"value":"11","description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x22","description":"Subcommand (Damage)"},{"name":"Unknown","type":"byte","size":1,"value":"0x01","description":"Unknown (always 1)"},{"name":"Serial","type":"uint","size":4,"description":"Serial of damaged mobile"},{"name":"Damage","type":"byte","size":1,"description":"Damage amount (clamped 0-255)"}],"clientVersion":{"max":"5.0.0a","notes":"For clients before DamagePacket feature"},"notes":"Damage is capped at 255 for old clients.","source":{"file":"Projects/Server/Network/Packets/OutgoingDamagePackets.cs","line":40},"category":"Combat","tags":["Combat"]},{"id":"0x54","name":"Sound Effect","description":"Plays a sound effect at a location.","direction":"outgoing","isDynamic":false,"size":12,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x54","description":"Packet identifier"},{"name":"Flags","type":"byte","size":1,"value":"0x01","description":"Sound flags"},{"name":"Sound ID","type":"short","size":2,"description":"Sound effect ID"},{"name":"Volume","type":"short","size":2,"value":"0x0000","description":"Volume (unused)"},{"name":"X","type":"short","size":2,"description":"X coordinate"},{"name":"Y","type":"short","size":2,"description":"Y coordinate"},{"name":"Z","type":"short","size":2,"description":"Z coordinate"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingEffectPackets.cs","line":41},"category":"Effects","tags":["Effects"]},{"id":"0x70","name":"Screen Effect","description":"Triggers a screen-wide visual effect (fade in/out).","direction":"outgoing","isDynamic":false,"size":28,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x70","description":"Packet identifier"},{"name":"Effect Type","type":"byte","size":1,"value":"0x04","description":"Effect type (4)"},{"name":"Padding1","type":"byte[]","size":8,"description":"Padding (zeros)"},{"name":"Type","type":"enum","enumType":"sequential","size":2,"description":"Screen effect type","values":[{"value":0,"name":"Fade Out","description":"Fade screen to black"},{"value":1,"name":"Fade In","description":"Fade screen from black"},{"value":2,"name":"Light Flash","description":"Light flash effect"},{"value":3,"name":"Fade In Out","description":"Fade out then in"},{"value":4,"name":"Darken Screen","description":"Darken screen"}]},{"name":"Padding2","type":"byte[]","size":16,"description":"Padding (zeros)"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingEffectPackets.cs","line":322},"category":"Effects","tags":["Effects"]},{"id":"0xC0","name":"Hued Effect","description":"Displays a graphical effect with hue and render mode.","direction":"outgoing","isDynamic":false,"size":36,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xC0","description":"Packet identifier"},{"name":"Effect Type","type":"enum","enumType":"sequential","size":1,"description":"Effect type","values":[{"value":0,"name":"Moving","description":"Effect moves between two points"},{"value":1,"name":"Lightning","description":"Lightning bolt effect"},{"value":2,"name":"Fixed XYZ","description":"Effect at fixed location"},{"value":3,"name":"Fixed From","description":"Effect attached to source"}]},{"name":"Source Serial","type":"uint","size":4,"description":"Serial of source entity"},{"name":"Target Serial","type":"uint","size":4,"description":"Serial of target entity"},{"name":"Item ID","type":"short","size":2,"description":"Effect graphic ID"},{"name":"Src X","type":"short","size":2,"description":"Source X coordinate"},{"name":"Src Y","type":"short","size":2,"description":"Source Y coordinate"},{"name":"Src Z","type":"sbyte","size":1,"description":"Source Z coordinate"},{"name":"Dst X","type":"short","size":2,"description":"Destination X coordinate"},{"name":"Dst Y","type":"short","size":2,"description":"Destination Y coordinate"},{"name":"Dst Z","type":"sbyte","size":1,"description":"Destination Z coordinate"},{"name":"Speed","type":"byte","size":1,"description":"Effect speed"},{"name":"Duration","type":"byte","size":1,"description":"Effect duration"},{"name":"Unknown1","type":"byte","size":1,"value":"0x00","description":"Unknown"},{"name":"Unknown2","type":"byte","size":1,"value":"0x00","description":"Unknown"},{"name":"Fixed Direction","type":"bool","size":1,"description":"Fixed direction"},{"name":"Explode","type":"bool","size":1,"description":"Explode on impact"},{"name":"Hue","type":"int","size":4,"description":"Effect hue"},{"name":"Render Mode","type":"int","size":4,"description":"Render mode"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingEffectPackets.cs","line":175},"category":"Effects","tags":["Effects"]},{"id":"0xC7","name":"Particle Effect","description":"Displays an advanced particle effect with extended parameters.","direction":"outgoing","isDynamic":false,"size":49,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xC7","description":"Packet identifier"},{"name":"Effect Type","type":"byte","size":1,"description":"Effect type (see 0xC0)"},{"name":"Source Serial","type":"uint","size":4,"description":"Serial of source entity"},{"name":"Target Serial","type":"uint","size":4,"description":"Serial of target entity"},{"name":"Item ID","type":"short","size":2,"description":"Effect graphic ID"},{"name":"Src X","type":"short","size":2,"description":"Source X coordinate"},{"name":"Src Y","type":"short","size":2,"description":"Source Y coordinate"},{"name":"Src Z","type":"sbyte","size":1,"description":"Source Z coordinate"},{"name":"Dst X","type":"short","size":2,"description":"Destination X coordinate"},{"name":"Dst Y","type":"short","size":2,"description":"Destination Y coordinate"},{"name":"Dst Z","type":"sbyte","size":1,"description":"Destination Z coordinate"},{"name":"Speed","type":"byte","size":1,"description":"Effect speed"},{"name":"Duration","type":"byte","size":1,"description":"Effect duration"},{"name":"Unknown1","type":"byte","size":1,"value":"0x00","description":"Unknown"},{"name":"Unknown2","type":"byte","size":1,"value":"0x00","description":"Unknown"},{"name":"Fixed Direction","type":"bool","size":1,"description":"Fixed direction"},{"name":"Explode","type":"bool","size":1,"description":"Explode on impact"},{"name":"Hue","type":"int","size":4,"description":"Effect hue"},{"name":"Render Mode","type":"int","size":4,"description":"Render mode"},{"name":"Effect","type":"short","size":2,"description":"Particle effect ID"},{"name":"Explode Effect","type":"short","size":2,"description":"Explosion effect ID"},{"name":"Explode Sound","type":"short","size":2,"description":"Explosion sound ID"},{"name":"Serial","type":"uint","size":4,"description":"Associated entity serial"},{"name":"Layer","type":"byte","size":1,"description":"Effect layer"},{"name":"Unknown3","type":"short","size":2,"description":"Unknown"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingEffectPackets.cs","line":58},"category":"Effects","tags":["Effects"]},{"id":"0xD6","name":"Object Property List","description":"Sends the full Object Property List (tooltip) for an entity. Contains a hash for client caching and a list of localized property entries.","direction":"outgoing","isDynamic":true,"size":"15+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xD6","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Unknown1","type":"ushort","size":2,"value":"0x0001","description":"Unknown (always 1)"},{"name":"Serial","type":"uint","size":4,"description":"Entity serial"},{"name":"Unknown2","type":"ushort","size":2,"value":"0x0000","description":"Unknown (always 0)"},{"name":"Hash","type":"int","size":4,"description":"XOR hash of all properties (computed with 26-bit mask)"},{"name":"Properties","type":"array","description":"Property entries, terminated by number=0","loop":{"terminator":"number == 0","fields":[{"name":"Number","type":"int","size":4,"description":"Cliloc number (0 = end of list)"},{"name":"String Length","type":"ushort","size":2,"description":"Length of arguments in bytes (0 if no arguments)"},{"name":"Arguments","type":"utf16le","size":"var","description":"Unicode LE string with tab-separated cliloc arguments. Length = String Length field"}]}}],"related":[{"id":"0xDC","relationship":"notification","note":"OPL Info notifies client of hash change, triggering 0xD6 request"}],"clientVersion":{"min":"4.0.0a","feature":"AOS tooltips"},"notes":"Hash is calculated by XORing each property\u0027s cliloc number with ((hash \u003e\u003e 31) \u0026 1) ^ (hash \u003c\u003c 1). Properties are cliloc entries with optional Unicode LE arguments separated by tabs.","source":{"file":"Projects/Server/PropertyList/ObjectPropertyList.cs","line":19},"category":"Item","tags":["Item","Mobile"]},{"id":"0x1D","name":"Remove Entity","description":"Removes an entity (item, mobile, or multi) from the client\u0027s view.","direction":"outgoing","isDynamic":false,"size":5,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x1D","description":"Packet identifier"},{"name":"Serial","type":"uint","size":4,"description":"Serial of entity to remove"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingEntityPackets.cs","line":75},"category":"Item","tags":["Item","Mobile"]},{"id":"0xDC","name":"OPL Info (Object Property List)","description":"Notifies the client of an entity\u0027s Object Property List hash. Client compares hash to cached version and requests full OPL if different.","direction":"outgoing","isDynamic":false,"size":9,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xDC","description":"Packet identifier"},{"name":"Serial","type":"uint","size":4,"description":"Entity serial"},{"name":"Hash","type":"int","size":4,"description":"Hash of the Object Property List"}],"related":[{"id":"0xD6","direction":"outgoing","relationship":"data","note":"Full Object Property List packet"}],"source":{"file":"Projects/Server/Network/Packets/OutgoingEntityPackets.cs","line":33},"category":"Item","tags":["Item","Mobile"]},{"id":"0xF3","name":"World Entity (SA+)","description":"Unified entity packet for items, mobiles, and multis. Replaces older 0x1A World Item packet for Stygian Abyss+ clients. 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length"},{"name":"Action","type":"byte","size":1,"value":"2","description":"Check/toggle action"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of the trade container"},{"name":"Accepted","type":"bool","size":4,"description":"True if accepting the trade"}]},{"name":"Update Gold/Platinum","condition":"action == UpdateGold (3)","size":16,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x6F","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Action","type":"byte","size":1,"value":"3","description":"Update gold action"},{"name":"Container Serial","type":"uint","size":4,"description":"Serial of the trade container"},{"name":"Gold","type":"int","size":4,"description":"Gold amount to trade"},{"name":"Platinum","type":"int","size":4,"description":"Platinum amount to trade"}]}],"related":[{"id":"0x6F","direction":"outgoing","relationship":"response","note":"Server sends trade window updates"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingMobilePackets.cs","line":93},"category":"Secure Trade","tags":["Secure Trade"]},{"id":"0x6C","name":"Target Response","description":"Client responds to a target cursor request.","direction":"incoming","isDynamic":false,"size":19,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x6C","description":"Packet identifier"},{"name":"Type","type":"enum","enumType":"sequential","size":1,"description":"Target type","values":[{"value":0,"name":"Object","description":"Targeting a specific object (mobile/item)"},{"value":1,"name":"Location","description":"Targeting a location/tile"}]},{"name":"Target ID","type":"int","size":4,"description":"Target cursor ID to match request"},{"name":"Flags","type":"enum","enumType":"sequential","size":1,"description":"Target flags","values":[{"value":0,"name":"Neutral","description":"Neutral targeting"},{"value":1,"name":"Harmful","description":"Harmful action"},{"value":2,"name":"Beneficial","description":"Beneficial action"},{"value":3,"name":"Cancel","description":"Targeting canceled"}]},{"name":"Target Serial","type":"uint","size":4,"description":"Serial of targeted object (0 for ground)"},{"name":"X","type":"short","size":2,"description":"Target X coordinate (-1 if canceled)"},{"name":"Y","type":"short","size":2,"description":"Target Y coordinate (-1 if canceled)"},{"name":"Unknown","type":"byte","size":1,"description":"Unknown (typically 0)"},{"name":"Z","type":"sbyte","size":1,"description":"Target Z coordinate"},{"name":"Graphic","type":"ushort","size":2,"description":"Graphic ID of targeted tile (0 for land)"}],"notes":"If x == -1 \u0026\u0026 y == -1 \u0026\u0026 serial is invalid, user pressed Escape to cancel targeting.","source":{"file":"Projects/UOContent/Network/Packets/IncomingTargetingPackets.cs","line":28},"category":"Targeting","tags":["Targeting"]},{"id":"0x3B","name":"Vendor Buy Reply","description":"Client confirms items to purchase from a vendor.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x3B","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Vendor Serial","type":"uint","size":4,"description":"Serial of the vendor"},{"name":"Flag","type":"byte","size":1,"description":"0x00 = buy, 0x02 = cancel"},{"name":"Items","type":"loop","loop":{"untilEnd":true,"fields":[{"name":"Layer","type":"byte","size":1,"description":"Layer/container index"},{"name":"Item Serial","type":"uint","size":4,"description":"Serial of item to buy"},{"name":"Amount","type":"short","size":2,"description":"Amount to purchase"}]}}],"related":[{"id":"0x74","relationship":"request","note":"Vendor Buy List packet that initiated 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ID","type":"byte","size":1,"value":"0x98","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Mobile Serial","type":"uint","size":4,"description":"Serial of mobile to query"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingMobilePackets.cs","line":43},"category":"Mobile","tags":["Mobile"]},{"id":"0x9A","name":"ASCII Prompt Response","description":"Client responds to an ASCII text prompt.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x9A","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Serial","type":"uint","size":4,"description":"Prompt serial"},{"name":"Prompt ID","type":"int","size":4,"description":"Prompt ID"},{"name":"Type","type":"int","size":4,"description":"Response type: 0 = cancel, other = submit"},{"name":"Text","type":"ascii-t","description":"Response text (max 128 chars)"}],"related":[{"id":"0xC2","relationship":"request","note":"Unicode Prompt packet that triggered this response"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingPlayerPackets.cs","line":214},"category":"Player","tags":["Player","Menu"]},{"id":"0x9B","name":"Help Request","description":"Client requests help/GM assistance.","direction":"incoming","isDynamic":false,"size":258,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x9B","description":"Packet identifier"},{"name":"Data","type":"byte[]","size":257,"description":"Help request data (format TBD)"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingPlayerPackets.cs","line":338},"category":"Player","tags":["Player"]},{"id":"0x9F","name":"Vendor Sell Reply","description":"Client confirms items to sell to a vendor.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0x9F","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Vendor Serial","type":"uint","size":4,"description":"Serial of the vendor"},{"name":"Item Count","type":"ushort","size":2,"description":"Number of items to sell"},{"name":"Items","type":"loop","loop":{"countField":"itemCount","fields":[{"name":"Item Serial","type":"uint","size":4,"description":"Serial of item to sell"},{"name":"Amount","type":"short","size":2,"description":"Amount to sell"}]}}],"related":[{"id":"0x9E","relationship":"request","note":"Vendor Sell List packet that initiated this"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingVendorPackets.cs","line":26},"category":"Vendor","tags":["Vendor"]},{"id":"0xA0","name":"Play Server","description":"Request to connect to a specific game server from the server list.","direction":"incoming","isDynamic":false,"size":3,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xA0","description":"Packet identifier"},{"name":"Server Index","type":"short","size":2,"description":"Index of selected server in the list"}],"related":[{"id":"0x8C","relationship":"response","note":"Server connection details"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingAccountPackets.cs","line":398},"category":"Account","tags":["Account"]},{"id":"0xA4","name":"System Info","description":"Client sends system/hardware information.","direction":"incoming","isDynamic":false,"size":149,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xA4","description":"Packet identifier"},{"name":"Unknown1","type":"byte","size":1,"description":"Unknown"},{"name":"Unknown2","type":"ushort","size":2,"description":"Unknown"},{"name":"Unknown3","type":"byte","size":1,"description":"Unknown"},{"name":"String1","type":"ascii","size":32,"description":"System string 1"},{"name":"String2","type":"ascii","size":32,"description":"System string 2"},{"name":"String3","type":"ascii","size":32,"description":"System string 3"},{"name":"String4","type":"ascii","size":32,"description":"System string 4"},{"name":"Unknown4","type":"ushort","size":2,"description":"Unknown"},{"name":"Unknown5","type":"ushort","size":2,"description":"Unknown"},{"name":"Unknown6","type":"int","size":4,"description":"Unknown"},{"name":"Unknown7","type":"int","size":4,"description":"Unknown"},{"name":"Unknown8","type":"int","size":4,"description":"Unknown"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingPlayerPackets.cs","line":103},"category":"Player","tags":["Player"]},{"id":"0xA7","name":"Request Scroll Window","description":"Client requests a tips/scroll window.","direction":"incoming","isDynamic":false,"size":4,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xA7","description":"Packet identifier"},{"name":"Last Tip","type":"short","size":2,"description":"Last tip ID viewed"},{"name":"Type","type":"byte","size":1,"description":"Scroll type"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingPlayerPackets.cs","line":63},"category":"Player","tags":["Player"]},{"id":"0xAD","name":"Unicode Speech","description":"Client sends Unicode-encoded speech message. Type byte upper bits (0xC0) indicate if keywords are encoded.","direction":"incoming","isDynamic":true,"size":"Varies","variants":[{"name":"Standard Unicode","condition":"type & 0xC0 == 0","size":"12+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xAD","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Type","type":"enum","size":1,"description":"Message type (0xC0 bits clear)","values":[{"value":0,"name":"Regular","description":"Normal speech"},{"value":1,"name":"System","description":"System message"},{"value":2,"name":"Emote","description":"Emote (*action*)"},{"value":8,"name":"Whisper","description":"Whisper"},{"value":9,"name":"Yell","description":"Yell"},{"value":13,"name":"Guild","description":"Guild chat"},{"value":14,"name":"Alliance","description":"Alliance chat"},{"value":15,"name":"Command","description":"Command"}]},{"name":"Hue","type":"short","size":2,"description":"Text color hue"},{"name":"Font","type":"short","size":2,"description":"Font ID"},{"name":"Language","type":"ascii","size":4,"description":"Language code (e.g., 'ENU')"},{"name":"Text","type":"utf16be-t","description":"Speech text (Big Endian Unicode, null-terminated)"}]},{"name":"Encoded Keywords","condition":"type & 0xC0 != 0","size":"14+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xAD","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Type","type":"byte","size":1,"description":"Message type with 0xC0 flag set. Lower 4 bits = message type (see Standard variant)"},{"name":"Hue","type":"short","size":2,"description":"Text color hue"},{"name":"Font","type":"short","size":2,"description":"Font ID"},{"name":"Language","type":"ascii","size":4,"description":"Language code (e.g., 'ENU')"},{"name":"Keyword Header","type":"ushort","size":2,"description":"Bits 15-4: keyword count (0-50), Bits 3-0: first hold value for packed IDs"},{"name":"Packed Keywords","type":"byte[]","description":"12-bit keyword IDs packed alternating: even indices use hold&lt;&lt;8|byte, odd indices use (short&0xFFF0)&gt;&gt;4 with new hold"},{"name":"Text","type":"utf8-t","description":"Speech text (UTF-8, null-terminated)"}]}],"notes":"Encoded keywords use 12-bit speech IDs packed efficiently. Keyword count must be 0-50. The packing alternates: even-indexed keywords combine the previous 4-bit hold with a new byte (12 bits total), odd-indexed keywords read a short and extract bits 15-4 as the ID, bits 3-0 as the next hold.","related":[{"id":"0x03","direction":"incoming","relationship":"variant","note":"ASCII Speech (simpler format)"},{"id":"0xAE","direction":"outgoing","relationship":"response","note":"Unicode Message sent to other clients"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingMessagePackets.cs","line":58},"category":"Message","tags":["Message"]},{"id":"0xB3","name":"Chat Action","description":"Client sends chat action commands like sending messages, joining channels, etc.","direction":"incoming","isDynamic":true,"size":"8+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xB3","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Language","type":"ascii","size":4,"description":"Language code (e.g., 'enu' for English)"},{"name":"Action ID","type":"short","size":2,"description":"Chat action ID"},{"name":"Parameter","type":"utf16be","size":"var","description":"Action parameter (Big Endian Unicode)"}],"related":[{"id":"0xB2","direction":"outgoing","relationship":"response","note":"Server responds with Chat Message"}],"source":{"file":"Projects/UOContent/Engines/Chat/ChatPackets.cs","line":51},"category":"Chat","tags":["Chat"]},{"id":"0xB5","name":"Open Chat Window Request","description":"Client requests to open the chat window. Newer clients don't send chat username.","direction":"incoming","isDynamic":false,"size":64,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xB5","description":"Packet identifier"},{"name":"Reserved","type":"byte[]","size":63,"description":"Reserved/unused (newer clients don't send chat username)"}],"related":[{"id":"0xB2","direction":"outgoing","relationship":"response","note":"Server responds with Chat Message (OpenChatWindow command)"}],"source":{"file":"Projects/UOContent/Engines/Chat/ChatPackets.cs","line":30},"category":"Chat","tags":["Chat"]},{"id":"0xB6","name":"Object Help Request","description":"Sent when the player requests help/info about an object (Shift+Click or context menu).","direction":"incoming","isDynamic":false,"size":9,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xB6","description":"Packet identifier"},{"name":"Serial","type":"uint","size":4,"description":"Serial of the target entity"},{"name":"Unknown","type":"byte","size":1,"description":"Unknown"},{"name":"Language","type":"ascii","size":3,"description":"Language code (e.g., 'ENU')"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingEntityPackets.cs","line":32},"category":"Item","tags":["Item","Mobile"]},{"id":"0xB8","name":"Profile Request","description":"Client requests to view or edit a mobile's profile.","direction":"incoming","isDynamic":true,"size":"Varies","variants":[{"name":"Display Profile","condition":"mode == Display (0)","size":8,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xB8","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Mode","type":"byte","size":1,"value":"0","description":"Display mode"},{"name":"Mobile Serial","type":"uint","size":4,"description":"Serial of target mobile"}]},{"name":"Edit Profile","condition":"mode == Edit (1)","size":"12+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xB8","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Mode","type":"byte","size":1,"value":"1","description":"Edit mode"},{"name":"Mobile Serial","type":"uint","size":4,"description":"Serial of target mobile"},{"name":"Padding","type":"short","size":2,"description":"Unused padding"},{"name":"Text Length","type":"ushort","size":2,"description":"Length of text in characters"},{"name":"Text","type":"utf16be","description":"New profile text (Big Endian Unicode)"}]}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingMobilePackets.cs","line":53},"category":"Mobile","tags":["Mobile"]},{"id":"0xBD","name":"Client Version","description":"Response to server's version request (0xBD). 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Razor CE sends version as ASCII string.","direction":"incoming","isDynamic":true,"size":"3+","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBE","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Version String","type":"ascii","size":"var","description":"Assistant version string (Razor CE sends 'version' or 'ProductName version')"}],"notes":"Razor Community Edition sends version as ASCII. Legacy UOAssist would send int32 + ASCII client version.","source":{"file":"Projects/UOContent/Assistants/AssistantHandler.cs","line":69},"category":"Assistant","tags":["Assistant"]},{"id":"0xBF","name":"Extended Command","description":"Wrapper packet for extended command subpackets. 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change","direction":"outgoing"},{"subId":"0x09","name":"Disarm Request","description":"Request to disarm opponent","direction":"incoming"},{"subId":"0x0A","name":"Stun Request","description":"Request to stun opponent","direction":"incoming"},{"subId":"0x0B","name":"Language","description":"Client language setting","direction":"incoming"},{"subId":"0x0C","name":"Status Bar Close","description":"Client closed a status bar","direction":"incoming"},{"subId":"0x0E","name":"Animate","description":"Request to play animation","direction":"incoming"},{"subId":"0x0F","name":"Client Info","description":"Client type and flags (Spy on Client)","direction":"incoming"},{"subId":"0x10","name":"Query Object Properties","description":"Request object property list","direction":"incoming"},{"subId":"0x13","name":"Context Menu Request","description":"Request context menu for entity","direction":"incoming"},{"subId":"0x14","name":"Context Menu Display","description":"Display context menu to client","direction":"outgoing"},{"subId":"0x15","name":"Context Menu Response","description":"Selected context menu option","direction":"incoming"},{"subId":"0x18","name":"Map Patches","description":"Send map diff/patch information","direction":"outgoing"},{"subId":"0x19","name":"Stat Lock Info","description":"Stat lock states and bonded status","direction":"outgoing"},{"subId":"0x1A","name":"Stat Lock Change","description":"Change STR/DEX/INT lock state","direction":"incoming"},{"subId":"0x1B","name":"New Spellbook Content","description":"Spellbook spell list (AOS+)","direction":"outgoing"},{"subId":"0x1C","name":"Cast Spell","description":"Cast spell by ID","direction":"incoming"},{"subId":"0x1E","name":"Query Design Details","description":"Request house design details","direction":"incoming"},{"subId":"0x21","name":"Set Weapon Ability","description":"Clear weapon ability selection","direction":"outgoing"},{"subId":"0x22","name":"Damage","description":"Display damage number (old 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mode","direction":"incoming"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":43},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x05","subId":"0x05","name":"Screen Size","description":"Client reports screen size.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x05","description":"Screen Size subcommand"},{"name":"Width","type":"int","size":4,"description":"Screen width"},{"name":"Unknown","type":"int","size":4,"description":"Unknown value"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":136},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x06","subId":"0x06","name":"Party Message","description":"Client sends party-related commands.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x06","description":"Party Message subcommand"},{"name":"Party Command","type":"enum","enumType":"sequential","size":1,"description":"Party command type","values":[{"value":1,"name":"Add Member","description":"Add member to party"},{"value":2,"name":"Remove Member","description":"Remove member from party"},{"value":3,"name":"Private Message","description":"Send private message to party member"},{"value":4,"name":"Public Message","description":"Send public message to party"},{"value":6,"name":"Set Can Loot","description":"Set loot permission"},{"value":8,"name":"Accept","description":"Accept party invitation"},{"value":9,"name":"Decline","description":"Decline party invitation"}]},{"name":"Data","type":"byte[]","description":"Command-specific data (target serial, message text)"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":142},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x07","subId":"0x07","name":"Quest Arrow Click","description":"Client clicked the quest tracking arrow.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x07","description":"Quest Arrow Click subcommand"},{"name":"Right Click","type":"bool","size":1,"description":"True if right-clicked, false if left-clicked"}],"related":[{"id":"0xBA","relationship":"response","note":"Quest Arrow packet"}],"source":{"file":"Projects/UOContent/Skills/Tracking/Tracking.cs","line":26},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x09","subId":"0x09","name":"Disarm Request","description":"Client requests to disarm opponent.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x09","description":"Disarm Request subcommand"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":289},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x0A","subId":"0x0A","name":"Stun Request","description":"Client requests to stun opponent.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0A","description":"Stun Request subcommand"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":277},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x0B","subId":"0x0B","name":"Language","description":"Client sets language preference.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0B","description":"Language subcommand"},{"name":"Language","type":"ascii","size":4,"description":"Language code (e.g., 'ENU')"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":343},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x0C","subId":"0x0C","name":"Close Status","description":"Client closes a status gump.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0C","description":"Close Status subcommand"},{"name":"Serial","type":"uint","size":4,"description":"Serial of mobile whose status to close"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":338},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x0E","subId":"0x0E","name":"Animate","description":"Client requests to play an animation.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0E","description":"Animate subcommand"},{"name":"Action","type":"int","size":4,"description":"Animation action ID (must be in valid list)"}],"notes":"Only specific animation IDs are allowed for security.","source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":233},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x0F","subId":"0x0F","name":"Client Info","description":"Client type information (Spy on Client). No data is read from this packet.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x0F","description":"Client Info subcommand"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":52},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x10","subId":"0x10","name":"Query Properties","description":"Client queries Object Property List (tooltip) for an entity.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x10","description":"Query Properties subcommand"},{"name":"Serial","type":"uint","size":4,"description":"Serial of entity to query"}],"related":[{"id":"0xDC","direction":"outgoing","relationship":"response","note":"OPL Info packet"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingExtendedCommandPackets.cs","line":355},"category":"Extended Commands (0xBF)","tags":["Extended Commands (0xBF)"]},{"id":"0xBF/0x13","subId":"0x13","name":"Context Menu Request","description":"Client requests context menu for an entity.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xBF","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Sub-Command","type":"ushort","size":2,"value":"0x13","description":"Context Menu Request subcommand"},{"name":"Target Serial","type":"uint","size":4,"description":"Serial of entity to show context menu 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game"},{"name":"Unknown","type":"byte","size":1,"description":"Unknown byte"},{"name":"Command","type":"byte","size":1,"value":"0x17","description":"Move Tile command"},{"name":"Tile Number","type":"byte","size":1,"description":"Tile index number"},{"name":"Current Direction","type":"byte","size":1,"description":"Current tile direction (unused)"},{"name":"New Direction","type":"enum","size":1,"description":"New tile direction","values":[{"value":"0","name":"Up","description":"Facing up"},{"value":"1","name":"Left","description":"Facing left"},{"value":"2","name":"Down","description":"Facing down"},{"value":"3","name":"Right","description":"Facing right"}]},{"name":"Reserved","type":"byte","size":1,"description":"Reserved byte"},{"name":"Flip","type":"bool","size":1,"description":"True to flip tile face-up"},{"name":"Current Y","type":"short","size":2,"description":"Current Y position (unused)"},{"name":"Current X","type":"short","size":2,"description":"Current X position (unused)"},{"name":"Reserved 2","type":"byte","size":1,"description":"Reserved byte"},{"name":"New Y","type":"short","size":2,"description":"New Y position"},{"name":"New X","type":"short","size":2,"description":"New X position"},{"name":"Reserved 3","type":"byte","size":1,"description":"Reserved byte"}],"source":{"file":"Projects/UOContent/Items/Games/Mahjong/MahjongPackets.cs","line":236},"category":"Mahjong","tags":["Mahjong"]},{"id":"0xDA","subId":"0x18","name":"Mahjong Move Dealer Indicator","description":"Dealer moves the dealer indicator with direction and wind.","direction":"incoming","isDynamic":false,"size":15,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xDA","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Game Serial","type":"uint","size":4,"description":"Serial of the Mahjong game"},{"name":"Unknown","type":"byte","size":1,"description":"Unknown 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position"}],"source":{"file":"Projects/UOContent/Items/Games/Mahjong/MahjongPackets.cs","line":271},"category":"Mahjong","tags":["Mahjong"]},{"id":"0xE1","name":"Client Type","description":"Sent by the client to identify the client type and version.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xE1","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Unknown","type":"ushort","size":2,"description":"Unknown"},{"name":"Client Type","type":"ushort","size":2,"description":"Client type identifier"},{"name":"Version","type":"ascii","description":"Client version string"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingAccountPackets.cs","line":200},"category":"Account","tags":["Account"]},{"id":"0xEC","name":"Equip Macro","description":"Client requests to equip multiple items from a saved 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Contains seed and client version information.","direction":"incoming","isDynamic":false,"size":21,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xEF","description":"Packet identifier"},{"name":"Seed","type":"int","size":4,"description":"Random seed for encryption"},{"name":"Client Major","type":"int","size":4,"description":"Client major version"},{"name":"Client Minor","type":"int","size":4,"description":"Client minor version"},{"name":"Client Revision","type":"int","size":4,"description":"Client revision"},{"name":"Client Patch","type":"int","size":4,"description":"Client patch level"}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingAccountPackets.cs","line":419},"category":"Account","tags":["Account"]},{"id":"0xF4","name":"Crash Report","description":"Client sends crash/error report.","direction":"incoming","isDynamic":true,"size":"var","fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xF4","description":"Packet identifier"},{"name":"Length","type":"ushort","size":2,"description":"Packet length"},{"name":"Client Major","type":"byte","size":1,"description":"Client major version"},{"name":"Client Minor","type":"byte","size":1,"description":"Client minor version"},{"name":"Client Rev","type":"byte","size":1,"description":"Client revision"},{"name":"Client Pat","type":"byte","size":1,"description":"Client patch"},{"name":"X","type":"ushort","size":2,"description":"Player X coordinate at crash"},{"name":"Y","type":"ushort","size":2,"description":"Player Y coordinate at crash"},{"name":"Z","type":"sbyte","size":1,"description":"Player Z coordinate at crash"},{"name":"Map","type":"byte","size":1,"description":"Map ID at crash"},{"name":"Account Name","type":"ascii","size":32,"description":"Account name"},{"name":"Character Name","type":"ascii","size":32,"description":"Character name"},{"name":"IP Address","type":"ascii","size":15,"description":"Client IP address"},{"name":"Unknown1","type":"int","size":4,"description":"Unknown"},{"name":"Exception Code","type":"int","size":4,"description":"Exception code"},{"name":"Process Name","type":"ascii","size":100,"description":"Process name"},{"name":"Report Text","type":"ascii","size":100,"description":"Report text"},{"name":"Terminator","type":"byte","size":1,"value":"0x00","description":"Null terminator"},{"name":"Offset","type":"int","size":4,"description":"Crash offset"},{"name":"Stack Count","type":"byte","size":1,"description":"Number of stack trace entries"},{"name":"Stack Addresses","type":"loop","loop":{"countField":"stackCount","fields":[{"name":"Address","type":"int","size":4,"description":"Stack frame address"}]}}],"source":{"file":"Projects/UOContent/Network/Packets/IncomingPlayerPackets.cs","line":413},"category":"Player","tags":["Player"]},{"id":"0xF8","name":"Create Character (New)","description":"Request to create a new character. This is the newer 106-byte version with support for 4 skills.","direction":"incoming","isDynamic":false,"size":106,"fields":[{"name":"Packet ID","type":"byte","size":1,"value":"0xF8","description":"Packet identifier"},{"name":"Unknown1","type":"int","size":4,"description":"Unknown"},{"name":"Unknown2","type":"int","size":4,"description":"Unknown"},{"name":"Unknown3","type":"byte","size":1,"description":"Unknown"},{"name":"Name","type":"ascii","size":30,"description":"Character name"},{"name":"Unknown4","type":"byte[2]","size":2,"description":"Unknown"},{"name":"Flags","type":"int","size":4,"description":"Client flags"},{"name":"Unknown5","type":"byte[8]","size":8,"description":"Unknown"},{"name":"Profession","type":"byte","size":1,"description":"Starting profession"},{"name":"Unknown6","type":"byte[15]","size":15,"description":"Unknown"},{"name":"Gender Race","type":"byte","size":1,"description":"Gender and race combined value"},{"name":"Strength","type":"byte","size":1,"description":"Starting strength"},{"name":"Dexterity","type":"byte","size":1,"description":"Starting dexterity"},{"name":"Intelligence","type":"byte","size":1,"description":"Starting intelligence"},{"name":"Skill1Id","type":"byte","size":1,"description":"First skill ID"},{"name":"Skill1Value","type":"byte","size":1,"description":"First skill value"},{"name":"Skill2Id","type":"byte","size":1,"description":"Second skill ID"},{"name":"Skill2Value","type":"byte","size":1,"description":"Second skill value"},{"name":"Skill3Id","type":"byte","size":1,"description":"Third skill ID"},{"name":"Skill3Value","type":"byte","size":1,"description":"Third skill value"},{"name":"Skill4Id","type":"byte","size":1,"description":"Fourth skill ID (newer clients)"},{"name":"Skill4Value","type":"byte","size":1,"description":"Fourth skill value (newer clients)"},{"name":"Skin Hue","type":"ushort","size":2,"description":"Skin color hue"},{"name":"Hair Style","type":"short","size":2,"description":"Hair style ID"},{"name":"Hair Hue","type":"short","size":2,"description":"Hair color hue"},{"name":"Facial Hair Style","type":"short","size":2,"description":"Facial hair style ID"},{"name":"Facial Hair Hue","type":"short","size":2,"description":"Facial hair color hue"},{"name":"Unknown7","type":"byte","size":1,"description":"Unknown"},{"name":"City Index","type":"byte","size":1,"description":"Starting city index"},{"name":"Char Slot","type":"int","size":4,"description":"Character slot"},{"name":"Client IP","type":"int","size":4,"description":"Client IP"},{"name":"Shirt Hue","type":"short","size":2,"description":"Starting shirt hue"},{"name":"Pants Hue","type":"short","size":2,"description":"Starting pants hue"}],"related":[{"id":"0x00","relationship":"variant","note":"Create Character (Old) for pre-7.0.16.0 with 3 skills"}],"clientVersion":{"min":"7.0.16.0","notes":"Replaces 0x00, adds 4th starting skill"},"source":{"file":"Projects/UOContent/Network/Packets/IncomingAccountPackets.cs","line":58},"notes":"Uses the same handler as 0x00 but with 2 additional bytes for the 4th skill.","category":"Account","tags":["Account"]}]}
 </span>
 
 <script>
@@ -524,6 +548,106 @@ const packetList = document.getElementById('packetList');
 const packetCount = document.getElementById('packetCount');
 const welcomeMessage = document.getElementById('welcomeMessage');
 const packetContent = document.getElementById('packetContent');
+const sidebar = document.getElementById('sidebar');
+const detailPanel = document.getElementById('detailPanel');
+const mobileBackBtn = document.getElementById('mobileBackBtn');
+const collapseSidebarBtn = document.getElementById('collapseSidebarBtn');
+const expandSidebarBtn = document.getElementById('expandSidebarBtn');
+
+// Responsive breakpoints
+const MOBILE_BREAKPOINT = 768; // md breakpoint
+const LARGE_BREAKPOINT = 1280; // xl breakpoint
+
+function isMobile() {
+  return window.innerWidth < MOBILE_BREAKPOINT;
+}
+
+function isMediumScreen() {
+  return window.innerWidth >= MOBILE_BREAKPOINT && window.innerWidth < LARGE_BREAKPOINT;
+}
+
+// Sidebar collapse state (for medium screens)
+let isSidebarCollapsed = false;
+
+function collapseSidebar() {
+  if (!isMediumScreen()) return;
+  isSidebarCollapsed = true;
+  sidebar.classList.add('hidden');
+  expandSidebarBtn.classList.remove('hidden');
+}
+
+function expandSidebar() {
+  isSidebarCollapsed = false;
+  sidebar.classList.remove('hidden');
+  expandSidebarBtn.classList.add('hidden');
+}
+
+// Collapse/expand button handlers
+collapseSidebarBtn.addEventListener('click', collapseSidebar);
+expandSidebarBtn.addEventListener('click', expandSidebar);
+
+function showMobileDetailView() {
+  if (!isMobile()) return;
+  sidebar.classList.add('hidden');
+  detailPanel.classList.remove('hidden');
+}
+
+function showMobileListView() {
+  if (!isMobile()) return;
+  sidebar.classList.remove('hidden');
+  detailPanel.classList.add('hidden');
+}
+
+// Back button handler
+mobileBackBtn.addEventListener('click', () => {
+  showMobileListView();
+});
+
+// Handle window resize - reset to proper state
+window.addEventListener('resize', () => {
+  if (isMobile()) {
+    // Mobile: hide expand button, handle list/detail toggle
+    expandSidebarBtn.classList.add('hidden');
+    if (!selectedPacket) {
+      sidebar.classList.remove('hidden');
+      detailPanel.classList.add('hidden');
+    }
+  } else if (isMediumScreen()) {
+    // Medium: show both panels, respect collapsed state
+    detailPanel.classList.remove('hidden');
+    if (isSidebarCollapsed) {
+      sidebar.classList.add('hidden');
+      expandSidebarBtn.classList.remove('hidden');
+    } else {
+      sidebar.classList.remove('hidden');
+      expandSidebarBtn.classList.add('hidden');
+    }
+  } else {
+    // Large: always show both panels, no collapse
+    sidebar.classList.remove('hidden');
+    detailPanel.classList.remove('hidden');
+    expandSidebarBtn.classList.add('hidden');
+    isSidebarCollapsed = false;
+  }
+});
+
+// Tags toggle for mobile
+const toggleTagsBtn = document.getElementById('toggleTagsBtn');
+const toggleTagsIcon = document.getElementById('toggleTagsIcon');
+let tagsExpanded = false;
+
+toggleTagsBtn.addEventListener('click', () => {
+  tagsExpanded = !tagsExpanded;
+  if (tagsExpanded) {
+    tagFilterContainer.classList.remove('hidden');
+    tagFilterContainer.classList.add('flex');
+    toggleTagsIcon.style.transform = 'rotate(180deg)';
+  } else {
+    tagFilterContainer.classList.add('hidden');
+    tagFilterContainer.classList.remove('flex');
+    toggleTagsIcon.style.transform = '';
+  }
+});
 
 // Helper to ensure tags is always an array
 function ensureArray(val) {
@@ -848,6 +972,9 @@ function renderFields(fields, parentOffset = 0) {
 function selectPacket(packet) {
   selectedPacket = packet;
 
+  // Switch to detail view on mobile
+  showMobileDetailView();
+
   // Update list selection
   document.querySelectorAll('.packet-item').forEach(el => {
     const idMatch = el.dataset.id === packet.id && (el.dataset.subid || '') === (packet.subId || '');
@@ -1477,7 +1604,13 @@ function loadFromHash() {
       (!direction || p.direction === direction)
     );
 
-    if (packet) selectPacket(packet);
+    if (packet) {
+      selectPacket(packet);
+      // Collapse sidebar on medium screens when loading with hash
+      if (isMediumScreen()) {
+        collapseSidebar();
+      }
+    }
   }
 }
 
diff --git a/docs/packets/template.html b/docs/packets/template.html
index 9e25876c0..a14527caf 100644
--- a/docs/packets/template.html
+++ b/docs/packets/template.html
@@ -77,21 +77,24 @@
 <body class="bg-modern-dark-black text-gold-300 font-sans h-screen overflow-hidden">
 <div id="app" class="h-screen flex flex-col">
   <!-- Header -->
-  <header class="bg-modern-black p-4 shadow-lg border-b border-gold-500/30">
-    <div class="max-w-7xl mx-auto flex items-center justify-between">
-      <div class="flex items-center space-x-4">
-        <img src="https://modernuo.com/branding/logo.svg" class="h-12 w-12">
-        <div>
-          <h1 class="text-white text-xl font-medium">ModernUO Packet Documentation</h1>
-          <p class="text-gold-500/70 text-sm">Ultima Online Network Protocol Reference</p>
+  <header class="bg-modern-black p-3 md:p-4 shadow-lg border-b border-gold-500/30">
+    <div class="max-w-7xl mx-auto flex items-center justify-between gap-2">
+      <div class="flex items-center space-x-2 md:space-x-4 min-w-0">
+        <img src="https://modernuo.com/branding/logo.svg" class="h-8 w-8 md:h-12 md:w-12 flex-shrink-0">
+        <div class="min-w-0">
+          <h1 class="text-white text-base md:text-xl font-medium">
+            <span class="md:hidden">Packet Documentation</span>
+            <span class="hidden md:inline">ModernUO Packet Documentation</span>
+          </h1>
+          <p class="text-gold-500/70 text-xs md:text-sm hidden sm:block">Ultima Online Network Protocol Reference</p>
         </div>
       </div>
-      <div class="flex items-center space-x-4">
-        <button id="typeLegendBtn" class="px-3 py-1.5 text-sm bg-modern-dark-black text-gold-400 rounded border border-gold-500/30 hover:border-gold-500 hover:bg-gold-500/10 transition-colors flex items-center space-x-1.5">
+      <div class="flex items-center space-x-2 md:space-x-4 flex-shrink-0">
+        <button id="typeLegendBtn" class="px-2 md:px-3 py-1.5 text-sm bg-modern-dark-black text-gold-400 rounded border border-gold-500/30 hover:border-gold-500 hover:bg-gold-500/10 transition-colors flex items-center space-x-1.5">
           <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg>
-          <span>Types</span>
+          <span class="hidden sm:inline">Types</span>
         </button>
-        <span id="packetCount" class="text-gold-500/70 text-sm"></span>
+        <span id="packetCount" class="text-gold-500/70 text-xs md:text-sm whitespace-nowrap"></span>
       </div>
     </div>
   </header>
@@ -99,9 +102,15 @@
   <!-- Main Content -->
   <div class="flex-1 flex overflow-hidden min-h-0">
     <!-- Left Panel: Packet List -->
-    <aside id="sidebar" class="w-80 bg-modern-black border-r border-gold-500/30 flex flex-col overflow-hidden">
+    <aside id="sidebar" class="w-full md:w-80 bg-modern-black border-r border-gold-500/30 flex flex-col overflow-hidden">
       <!-- Search & Filter -->
       <div class="p-3 border-b border-gold-500/20 space-y-2">
+        <!-- Collapse button for medium screens -->
+        <div class="hidden md:flex xl:hidden justify-end -mt-1 -mr-1 mb-1">
+          <button id="collapseSidebarBtn" class="p-1 text-gold-500/70 hover:text-gold-500 transition-colors" title="Collapse sidebar">
+            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 19l-7-7 7-7m8 14l-7-7 7-7"></path></svg>
+          </button>
+        </div>
         <input
           type="text"
           id="searchInput"
@@ -115,10 +124,14 @@
           <button data-filter="both" class="filter-btn flex-1 px-2 py-1 text-xs rounded bg-modern-dark-black text-both border border-both/50 hover:bg-both/20">Both</button>
         </div>
         <div class="flex items-center gap-2">
-          <span class="text-gold-500/70 text-xs flex-shrink-0">Tags:</span>
+          <button id="toggleTagsBtn" class="md:hidden text-gold-500/70 text-xs flex items-center gap-1 hover:text-gold-400">
+            <span>Tags</span>
+            <svg id="toggleTagsIcon" class="w-3 h-3 transition-transform" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path></svg>
+          </button>
+          <span class="text-gold-500/70 text-xs flex-shrink-0 hidden md:inline">Tags:</span>
           <button id="clearTagsBtn" class="text-xs px-2 py-0.5 rounded bg-modern-dark-black text-gold-500/70 border border-gold-500/30 hover:border-gold-500 hover:text-gold-400 hidden">Clear</button>
         </div>
-        <div id="tagFilter" class="flex flex-wrap gap-1 max-h-32 overflow-y-auto">
+        <div id="tagFilter" class="hidden md:flex flex-wrap gap-1 max-h-32 overflow-y-auto">
           <!-- Tags will be populated by JavaScript -->
         </div>
       </div>
@@ -129,9 +142,20 @@
       </div>
     </aside>
 
+    <!-- Expand sidebar button (shown when collapsed on medium screens) -->
+    <button id="expandSidebarBtn" class="hidden bg-modern-black border-r border-gold-500/30 px-2 py-4 text-gold-500/70 hover:text-gold-500 hover:bg-modern-black-hover transition-colors" title="Expand sidebar">
+      <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 5l7 7-7 7M5 5l7 7-7 7"></path></svg>
+    </button>
+
     <!-- Right Panel: Packet Details -->
-    <main class="flex-1 overflow-y-auto bg-modern-dark-black">
-      <div id="packetDetails" class="p-6 max-w-4xl mx-auto">
+    <main id="detailPanel" class="hidden md:block flex-1 overflow-y-auto bg-modern-dark-black">
+      <div id="packetDetails" class="p-4 md:p-6 max-w-4xl mx-auto">
+        <!-- Mobile back button -->
+        <button id="mobileBackBtn" class="md:hidden flex items-center space-x-2 text-gold-500 hover:text-gold-400 mb-4 -ml-1">
+          <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"></path></svg>
+          <span>Back to list</span>
+        </button>
+
         <!-- Welcome message when no packet selected -->
         <div id="welcomeMessage" class="text-center py-16">
           <div class="text-gold-500/50 text-6xl mb-4">&#x1F4E6;</div>
@@ -152,9 +176,9 @@
               </div>
               <h2 id="detailName" class="text-xl text-gold-500 font-medium"></h2>
             </div>
-            <a id="sourceLink" href="#" target="_blank" class="flex items-center space-x-1 text-sm text-gold-500/70 hover:text-gold-500 transition-colors">
-              <svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24"><path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/></svg>
-              <span>View Source</span>
+            <a id="sourceLink" href="#" target="_blank" class="flex items-center space-x-1 text-sm text-gold-500/70 hover:text-gold-500 transition-colors" title="View Source on GitHub">
+              <svg class="w-5 h-5 md:w-4 md:h-4" fill="currentColor" viewBox="0 0 24 24"><path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/></svg>
+              <span class="hidden md:inline">View Source</span>
             </a>
           </div>
 
@@ -183,8 +207,8 @@
           <!-- Fields Table -->
           <div id="fieldsSection" class="mb-6">
             <h3 class="text-gold-500 font-medium mb-3">Packet Structure</h3>
-            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-hidden">
-              <table class="w-full text-sm table-fixed">
+            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-x-auto">
+              <table class="w-full text-sm table-fixed min-w-[600px]">
                 <thead>
                   <tr class="bg-gold-500/10 text-gold-500">
                     <th class="px-4 py-2 text-left font-medium w-16">Offset</th>
@@ -204,8 +228,8 @@
           <!-- Subpackets (for container packets like 0xBF, 0xD7) -->
           <div id="subpacketsSection" class="mb-6 hidden">
             <h3 class="text-gold-500 font-medium mb-3">Subpackets</h3>
-            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-hidden">
-              <table class="w-full text-sm">
+            <div class="bg-modern-black rounded-lg border border-gold-500/20 overflow-x-auto">
+              <table class="w-full text-sm min-w-[500px]">
                 <thead>
                   <tr class="bg-gold-500/10 text-gold-500">
                     <th class="px-4 py-2 text-left font-medium w-24">SubID</th>
@@ -524,6 +548,106 @@ const packetList = document.getElementById('packetList');
 const packetCount = document.getElementById('packetCount');
 const welcomeMessage = document.getElementById('welcomeMessage');
 const packetContent = document.getElementById('packetContent');
+const sidebar = document.getElementById('sidebar');
+const detailPanel = document.getElementById('detailPanel');
+const mobileBackBtn = document.getElementById('mobileBackBtn');
+const collapseSidebarBtn = document.getElementById('collapseSidebarBtn');
+const expandSidebarBtn = document.getElementById('expandSidebarBtn');
+
+// Responsive breakpoints
+const MOBILE_BREAKPOINT = 768; // md breakpoint
+const LARGE_BREAKPOINT = 1280; // xl breakpoint
+
+function isMobile() {
+  return window.innerWidth < MOBILE_BREAKPOINT;
+}
+
+function isMediumScreen() {
+  return window.innerWidth >= MOBILE_BREAKPOINT && window.innerWidth < LARGE_BREAKPOINT;
+}
+
+// Sidebar collapse state (for medium screens)
+let isSidebarCollapsed = false;
+
+function collapseSidebar() {
+  if (!isMediumScreen()) return;
+  isSidebarCollapsed = true;
+  sidebar.classList.add('hidden');
+  expandSidebarBtn.classList.remove('hidden');
+}
+
+function expandSidebar() {
+  isSidebarCollapsed = false;
+  sidebar.classList.remove('hidden');
+  expandSidebarBtn.classList.add('hidden');
+}
+
+// Collapse/expand button handlers
+collapseSidebarBtn.addEventListener('click', collapseSidebar);
+expandSidebarBtn.addEventListener('click', expandSidebar);
+
+function showMobileDetailView() {
+  if (!isMobile()) return;
+  sidebar.classList.add('hidden');
+  detailPanel.classList.remove('hidden');
+}
+
+function showMobileListView() {
+  if (!isMobile()) return;
+  sidebar.classList.remove('hidden');
+  detailPanel.classList.add('hidden');
+}
+
+// Back button handler
+mobileBackBtn.addEventListener('click', () => {
+  showMobileListView();
+});
+
+// Handle window resize - reset to proper state
+window.addEventListener('resize', () => {
+  if (isMobile()) {
+    // Mobile: hide expand button, handle list/detail toggle
+    expandSidebarBtn.classList.add('hidden');
+    if (!selectedPacket) {
+      sidebar.classList.remove('hidden');
+      detailPanel.classList.add('hidden');
+    }
+  } else if (isMediumScreen()) {
+    // Medium: show both panels, respect collapsed state
+    detailPanel.classList.remove('hidden');
+    if (isSidebarCollapsed) {
+      sidebar.classList.add('hidden');
+      expandSidebarBtn.classList.remove('hidden');
+    } else {
+      sidebar.classList.remove('hidden');
+      expandSidebarBtn.classList.add('hidden');
+    }
+  } else {
+    // Large: always show both panels, no collapse
+    sidebar.classList.remove('hidden');
+    detailPanel.classList.remove('hidden');
+    expandSidebarBtn.classList.add('hidden');
+    isSidebarCollapsed = false;
+  }
+});
+
+// Tags toggle for mobile
+const toggleTagsBtn = document.getElementById('toggleTagsBtn');
+const toggleTagsIcon = document.getElementById('toggleTagsIcon');
+let tagsExpanded = false;
+
+toggleTagsBtn.addEventListener('click', () => {
+  tagsExpanded = !tagsExpanded;
+  if (tagsExpanded) {
+    tagFilterContainer.classList.remove('hidden');
+    tagFilterContainer.classList.add('flex');
+    toggleTagsIcon.style.transform = 'rotate(180deg)';
+  } else {
+    tagFilterContainer.classList.add('hidden');
+    tagFilterContainer.classList.remove('flex');
+    toggleTagsIcon.style.transform = '';
+  }
+});
 
 // Helper to ensure tags is always an array
 function ensureArray(val) {
@@ -848,6 +972,9 @@ function renderFields(fields, parentOffset = 0) {
 function selectPacket(packet) {
   selectedPacket = packet;
 
+  // Switch to detail view on mobile
+  showMobileDetailView();
+
   // Update list selection
   document.querySelectorAll('.packet-item').forEach(el => {
     const idMatch = el.dataset.id === packet.id && (el.dataset.subid || '') === (packet.subId || '');
@@ -1477,7 +1604,13 @@ function loadFromHash() {
       (!direction || p.direction === direction)
     );
 
-    if (packet) selectPacket(packet);
+    if (packet) {
+      selectPacket(packet);
+      // Collapse sidebar on medium screens when loading with hash
+      if (isMediumScreen()) {
+        collapseSidebar();
+      }
+    }
   }
 }
 
diff --git a/docs/tools/build-packets.ps1 b/docs/tools/build-packets.ps1
index d1f25538b..1e93dbc89 100644
--- a/docs/tools/build-packets.ps1
+++ b/docs/tools/build-packets.ps1
@@ -42,7 +42,7 @@ $outgoingDir = Join-Path $packetsDir "outgoing"
 
 # Read incoming packets
 if (Test-Path $incomingDir) {
-    $incomingFiles = Get-ChildItem "$incomingDir\*.json" -ErrorAction SilentlyContinue
+    $incomingFiles = Get-ChildItem "$incomingDir\*.json" -ErrorAction SilentlyContinue | Sort-Object Name
     foreach ($file in $incomingFiles) {
         Write-Host "  Reading: $($file.Name)" -ForegroundColor Gray
         try {
@@ -88,7 +88,7 @@ if (Test-Path $incomingDir) {
 
 # Read outgoing packets
 if (Test-Path $outgoingDir) {
-    $outgoingFiles = Get-ChildItem "$outgoingDir\*.json" -ErrorAction SilentlyContinue
+    $outgoingFiles = Get-ChildItem "$outgoingDir\*.json" -ErrorAction SilentlyContinue | Sort-Object Name
     foreach ($file in $outgoingFiles) {
         Write-Host "  Reading: $($file.Name)" -ForegroundColor Gray
         try {
@@ -140,6 +140,25 @@ if ($totalPackets -eq 0) {
     Write-Warning "No packets found! The output will have empty documentation."
 }
 
+# Sort packets by ID for deterministic output
+# Handle IDs like "0x02" and "0xBF/0x05" (split on / and parse first part)
+$allPackets.incoming = @($allPackets.incoming | Sort-Object {
+    $baseId = $_.id -split '/' | Select-Object -First 1
+    [Convert]::ToInt32($baseId, 16)
+}, {
+    if ($_.subId) { [Convert]::ToInt32($_.subId, 16) }
+    elseif ($_.id -match '/') { [Convert]::ToInt32(($_.id -split '/' | Select-Object -Last 1), 16) }
+    else { 0 }
+})
+$allPackets.outgoing = @($allPackets.outgoing | Sort-Object {
+    $baseId = $_.id -split '/' | Select-Object -First 1
+    [Convert]::ToInt32($baseId, 16)
+}, {
+    if ($_.subId) { [Convert]::ToInt32($_.subId, 16) }
+    elseif ($_.id -match '/') { [Convert]::ToInt32(($_.id -split '/' | Select-Object -Last 1), 16) }
+    else { 0 }
+})
+
 # Convert to JSON
 $packetsJson = $allPackets | ConvertTo-Json -Depth 20 -Compress