Dedicated Server Software - Minecraft.Server.exe (#498)

* add: Dedicated Server implementation

- Introduced `ServerMain.cpp` for the dedicated server logic, handling command-line arguments, server initialization, and network management.
- Created `postbuild_server.ps1` script for post-build tasks, including copying necessary resources and DLLs for the dedicated server.
- Added `CopyServerAssets.cmake` to manage the copying of server assets during the build process, ensuring required files are available for the dedicated server.
- Defined project filters in `Minecraft.Server.vcxproj.filters` for better organization of server-related files.

* add: refactor world loader & add server properties

- Introduced ServerLogger for logging startup steps and world I/O operations.
- Implemented ServerProperties for loading and saving server configuration from `server.properties`.
- Added WorldManager to handle world loading and creation based on server properties.
- Updated ServerMain to integrate server properties loading and world management.
- Enhanced project files to include new source and header files for the server components.

* update: implement enhanced logging functionality with configurable log levels

* update: update keyboard and mouse input initialization 1dc8a005ed111463c22c17b487e5ec8a3e2d30f3

* fix: change virtual screen resolution to 1920x1080(HD)

Since 31881af56936aeef38ff322b975fd0 , `skinHud.swf` for 720 is not included in `MediaWindows64.arc`,
the app crashes unless the virtual screen is set to HD.

* fix: dedicated server build settings for miniaudio migration and missing sources

- remove stale Windows64 Miles (mss64) link/copy references from server build
- add Common/Filesystem/Filesystem.cpp to Minecraft.Server.vcxproj
- add Windows64/PostProcesser.cpp to Minecraft.Server.vcxproj
- fix unresolved externals (PostProcesser::*, FileExists) in dedicated server build

* update: changed the virtual screen to 720p

Since the crash caused by the 720p `skinHud.swf` not being included in `MediaWindows64.arc` has been resolved, switching back to 720p to reduce resource usage.

* add: add Docker support for Dedicated Server

add with entrypoint and build scripts

* fix: add initial save for newly created worlds in dedicated server

on the server side, I fixed the behavior introduced after commit aadb511, where newly created worlds are intentionally not saved to disk immediately.

* update: add basically all configuration options that are implemented in the classes to `server.properties`

* update: add LAN advertising configuration for server.properties

LAN-Discovery, which isn’t needed in server mode and could potentially be a security risk, has also been disabled(only server mode).

* add: add implementing interactive command line using linenoise

- Integrated linenoise library for line editing and completion in the server console.
- Updated ServerLogger to handle external writes safely during logging.
- Modified ServerMain to initialize and manage the ServerCli for command input.
- The implementation is separate from everything else, so it doesn't affect anything else.
- The command input section and execution section are separated into threads.

* update: enhance command line completion with predictive hints

Like most command line tools, it highlights predictions in gray.

* add: implement `StringUtils` for string manipulation and refactor usages

Unified the scattered utility functions.

* fix: send DisconnectPacket on shutdown and fix Win64 recv-thread teardown race

Before this change, server/host shutdown closed sockets directly in
ServerConnection::stop(), which bypassed the normal disconnect flow.
As a result, clients could be dropped without receiving a proper
DisconnectPacket during stop/kill/world-close paths.

Also, WinsockNetLayer::Shutdown() could destroy synchronization objects
while host-side recv threads were still exiting, causing a crash in
RecvThreadProc (access violation on world close in host mode).

* fix: return client to menus when Win64 host connection drops

- Add client-side host disconnect handling in CPlatformNetworkManagerStub::DoWork() for _WINDOWS64.
- When in QNET_STATE_GAME_PLAY as a non-host and WinsockNetLayer::IsConnected() becomes false, trigger g_NetworkManager.HandleDisconnect(false) to enter the normal disconnect/UI flow.
- Use m_bLeaveGameOnTick as a one-shot guard to prevent repeated disconnect handling while the link remains down.
- Reset m_bLeaveGameOnTick on LeaveGame(), HostGame(), and JoinGame() to avoid stale state across sessions.

* update: converted Japanese comments to English

* add: create `Minecraft.Server` developer guide in English and Japanese

* update: add note about issue

* add: add `nlohmann/json` json lib

* add: add FileUtils

Moved file operations to `utils`.

* add: Dedicated Server BAN access manager with persistent player and IP bans

- add Access frontend that publishes thread-safe ban manager snapshots for dedicated server use
- add BanManager storage for banned-players.json and banned-ips.json with load/save/update flows
- add persistent player and IP ban checks during dedicated server connection handling
- add UTF-8 BOM-safe JSON parsing and shared file helpers backed by nlohmann/json
- add Unicode-safe ban file read/write and safer atomic replacement behavior on Windows
- add active-ban snapshot APIs and expiry-aware filtering for expires metadata
- add RAII-based dedicated access shutdown handling during server startup and teardown

* update: changed file read/write operations to use `FileUtils`.

- As a side effect, saving has become faster!

* fix: Re-added the source that had somehow disappeared.

* add: significantly improved the dedicated server logging system

- add ServerLogManager to Minecraft.Server as the single entry point for dedicated-server log output
- forward CMinecraftApp logger output to the server logger when running with g_Win64DedicatedServer
- add named network logs for incoming, accepted, rejected, and disconnected connections
- cache connection metadata by smallId so player name and remote IP remain available for disconnect logs
- keep Minecraft.Client changes minimal by using lightweight hook points and handling log orchestration on the server side

* fix: added the updated library source

* add: add `ban` and `pardon` commands for Player and IP

* fix: fix stop command shutdown process

add dedicated server shutdown request handling

* fix: fixed the save logic during server shutdown

Removed redundant repeated saves and eliminated the risks of async writes.

* update: added new sever files to Docker entrypoint

* fix: replace shutdown flag with atomic variable for thread safety

* update: update Dedicated Server developer guide

English is machine translated.
Please forgive me.

* update: check for the existence of `GameHDD` and create

* add: add Whitelist to Dedicated Server

* refactor: clean up and refactor the code

- unify duplicated implementations that were copied repeatedly
- update outdated patterns to more modern ones

* fix: include UI header (new update fix)

* fix: fix the detection range for excessive logging

`getHighestNonEmptyY()` returning `-1` occurs normally when the chunk is entirely air.
The caller (`Minecraft.World/LevelChunk.cpp:2400`) normalizes `-1` to `0`.

* update: add world size config to dedicated server properties

* update: update README add explanation of  `server.properties` & launch arguments

* update: add nightly release workflow for dedicated server and client builds to Actions

* fix: update name for workflow

* add random seed generation

* add: add Docker nightly workflow for Dedicated Server publish to GitHub Container Registry

* fix: ghost player when clients disconnect out of order

#4

* fix: fix 7zip option

* fix: fix Docker workflow for Dedicated Server artifact handling

* add: add no build Dedicated Server startup scripts and Docker Compose

* update: add README for Docker Dedicated Server setup with no local build

* refactor: refactor command path structure

As the number of commands has increased and become harder to navigate, each command has been organized into separate folders.

* update: support stream(file stdin) input mode for server CLI

Support for the stream (file stdin) required when attaching a tty to a Docker container on Linux.

* add: add new CLI Console Commands for Dedicated Server

Most of these commands are executed using the command dispatcher implemented on the `Minecraft.World` side. When registering them with the dispatcher, the sender uses a permission-enabled configuration that treats the CLI as a player.

- default game.
- enchant
- experience.
- give
- kill(currently, getting a permission error for some reason)
- time
- weather.
- update tp & gamemode command

* fix: change player map icon to random select

* update: increase the player limit

* add: restore the basic anti-cheat implementation and add spawn protection

Added the following anti-cheat measures and add spawn protection to `server.properties`.
- instant break
- speed
- reach

* fix: fix Docker image tag

---------

Co-authored-by: sylvessa <225480449+sylvessa@users.noreply.github.com>

48 files changed, 3751 insertions, 0 deletions

diff --git a/Minecraft.Server/Console/ServerCli.cpp b/Minecraft.Server/Console/ServerCli.cpp
new file mode 100644
index 00000000..b633effd
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCli.cpp
@@ -0,0 +1,44 @@
+#include "stdafx.h"
+
+#include "ServerCli.h"
+
+#include "ServerCliEngine.h"
+#include "ServerCliInput.h"
+
+namespace ServerRuntime
+{
+	ServerCli::ServerCli()
+		: m_engine(new ServerCliEngine())
+		, m_input(new ServerCliInput())
+	{
+	}
+
+	ServerCli::~ServerCli()
+	{
+		Stop();
+	}
+
+	void ServerCli::Start()
+	{
+		if (m_input && m_engine)
+		{
+			m_input->Start(m_engine.get());
+		}
+	}
+
+	void ServerCli::Stop()
+	{
+		if (m_input)
+		{
+			m_input->Stop();
+		}
+	}
+
+	void ServerCli::Poll()
+	{
+		if (m_engine)
+		{
+			m_engine->Poll();
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/ServerCli.h b/Minecraft.Server/Console/ServerCli.h
new file mode 100644
index 00000000..f544450b
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCli.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <memory>
+
+namespace ServerRuntime
+{
+	class ServerCliEngine;
+	class ServerCliInput;
+
+	/**
+	 * **Server CLI facade**
+	 *
+	 * Owns the command engine and input component, and exposes a small lifecycle API.
+	 * CLI 全体の開始・停止・更新をまとめる窓口クラス
+	 */
+	class ServerCli
+	{
+	public:
+		ServerCli();
+		~ServerCli();
+
+		/**
+		 * **Start console input processing**
+		 *
+		 * Connects input to the engine and starts background reading.
+		 * 入力処理を開始してエンジンに接続
+		 */
+		void Start();
+
+		/**
+		 * **Stop console input processing**
+		 *
+		 * Stops background input safely and detaches from the engine.
+		 * 入力処理を安全に停止
+		 */
+		void Stop();
+
+		/**
+		 * **Process queued command lines**
+		 *
+		 * Drains commands collected by input and executes them in the main loop.
+		 * 入力キューのコマンドを実行
+		 */
+		void Poll();
+
+	private:
+		std::unique_ptr<ServerCliEngine> m_engine;
+		std::unique_ptr<ServerCliInput> m_input;
+	};
+}
diff --git a/Minecraft.Server/Console/ServerCliEngine.cpp b/Minecraft.Server/Console/ServerCliEngine.cpp
new file mode 100644
index 00000000..82bbdcc8
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliEngine.cpp
@@ -0,0 +1,395 @@
+#include "stdafx.h"
+
+#include "ServerCliEngine.h"
+
+#include "ServerCliParser.h"
+#include "ServerCliRegistry.h"
+#include "commands\IServerCliCommand.h"
+#include "commands\ban\CliCommandBan.h"
+#include "commands\ban-ip\CliCommandBanIp.h"
+#include "commands\ban-list\CliCommandBanList.h"
+#include "commands\defaultgamemode\CliCommandDefaultGamemode.h"
+#include "commands\enchant\CliCommandEnchant.h"
+#include "commands\experience\CliCommandExperience.h"
+#include "commands\gamemode\CliCommandGamemode.h"
+#include "commands\give\CliCommandGive.h"
+#include "commands\help\CliCommandHelp.h"
+#include "commands\kill\CliCommandKill.h"
+#include "commands\list\CliCommandList.h"
+#include "commands\pardon\CliCommandPardon.h"
+#include "commands\pardon-ip\CliCommandPardonIp.h"
+#include "commands\stop\CliCommandStop.h"
+#include "commands\time\CliCommandTime.h"
+#include "commands\tp\CliCommandTp.h"
+#include "commands\weather\CliCommandWeather.h"
+#include "commands\whitelist\CliCommandWhitelist.h"
+#include "..\Common\StringUtils.h"
+#include "..\ServerShutdown.h"
+#include "..\ServerLogger.h"
+#include "..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\Minecraft.World\CommandDispatcher.h"
+#include "..\..\Minecraft.World\CommandSender.h"
+#include "..\..\Minecraft.World\LevelSettings.h"
+#include "..\..\Minecraft.World\StringHelpers.h"
+
+#include <stdlib.h>
+#include <unordered_set>
+
+namespace ServerRuntime
+{
+
+	/**
+	 * Create an authorized Sender to make the CLI appear as a user.
+	 * The return value can also be used to display logs.
+	 */
+	namespace
+	{
+		class ServerCliConsoleCommandSender : public CommandSender
+		{
+		public:
+			explicit ServerCliConsoleCommandSender(const ServerCliEngine *engine)
+				: m_engine(engine)
+			{
+			}
+
+			void sendMessage(const wstring &message, ChatPacket::EChatPacketMessage type, int customData, const wstring &additionalMessage) override
+			{
+				(void)type;
+				(void)customData;
+				(void)additionalMessage;
+				if (m_engine == nullptr)
+				{
+					return;
+				}
+
+				m_engine->LogInfo(StringUtils::WideToUtf8(message));
+			}
+
+			bool hasPermission(EGameCommand command) override
+			{
+				(void)command;
+				return true;
+			}
+
+		private:
+			const ServerCliEngine *m_engine;
+		};
+	}
+
+	ServerCliEngine::ServerCliEngine()
+		: m_registry(new ServerCliRegistry())
+		, m_consoleSender(std::make_shared<ServerCliConsoleCommandSender>(this))
+	{
+		RegisterDefaultCommands();
+	}
+
+	ServerCliEngine::~ServerCliEngine()
+	{
+	}
+
+	void ServerCliEngine::RegisterDefaultCommands()
+	{
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandHelp()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandStop()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandList()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandBan()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandBanIp()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandPardon()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandPardonIp()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandBanList()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandWhitelist()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandTp()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandTime()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandWeather()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandGive()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandEnchant()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandKill()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandGamemode()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandDefaultGamemode()));
+		m_registry->Register(std::unique_ptr<IServerCliCommand>(new CliCommandExperience()));
+	}
+
+	void ServerCliEngine::EnqueueCommandLine(const std::string &line)
+	{
+		std::lock_guard<std::mutex> lock(m_queueMutex);
+		m_pendingLines.push(line);
+	}
+
+	void ServerCliEngine::Poll()
+	{
+		for (;;)
+		{
+			std::string line;
+			{
+				// Keep the lock scope minimal: dequeue only, execute outside.
+				std::lock_guard<std::mutex> lock(m_queueMutex);
+				if (m_pendingLines.empty())
+				{
+					break;
+				}
+				line = m_pendingLines.front();
+				m_pendingLines.pop();
+			}
+
+			ExecuteCommandLine(line);
+		}
+	}
+
+	bool ServerCliEngine::ExecuteCommandLine(const std::string &line)
+	{
+		// Normalize user input before parsing (trim + optional leading slash).
+		std::wstring wide = trimString(StringUtils::Utf8ToWide(line));
+		if (wide.empty())
+		{
+			return true;
+		}
+
+		std::string normalizedLine = StringUtils::WideToUtf8(wide);
+		if (!normalizedLine.empty() && normalizedLine[0] == '/')
+		{
+			normalizedLine = normalizedLine.substr(1);
+		}
+
+		ServerCliParsedLine parsed = ServerCliParser::Parse(normalizedLine);
+		if (parsed.tokens.empty())
+		{
+			return true;
+		}
+
+		IServerCliCommand *command = m_registry->FindMutable(parsed.tokens[0]);
+		if (command == NULL)
+		{
+			LogWarn("Unknown command: " + parsed.tokens[0]);
+			return false;
+		}
+
+		return command->Execute(parsed, this);
+	}
+
+	void ServerCliEngine::BuildCompletions(const std::string &line, std::vector<std::string> *out) const
+	{
+		if (out == NULL)
+		{
+			return;
+		}
+
+		out->clear();
+		ServerCliCompletionContext context = ServerCliParser::BuildCompletionContext(line);
+		bool slashPrefixedCommand = false;
+		std::string commandToken;
+		if (!context.parsed.tokens.empty())
+		{
+			// Completion accepts both "tp" and "/tp" style command heads.
+			commandToken = context.parsed.tokens[0];
+			if (!commandToken.empty() && commandToken[0] == '/')
+			{
+				commandToken = commandToken.substr(1);
+				slashPrefixedCommand = true;
+			}
+		}
+
+		if (context.currentTokenIndex == 0)
+		{
+			std::string prefix = context.prefix;
+			if (!prefix.empty() && prefix[0] == '/')
+			{
+				prefix = prefix.substr(1);
+				slashPrefixedCommand = true;
+			}
+
+			std::string linePrefix = context.linePrefix;
+			if (slashPrefixedCommand && linePrefix.empty())
+			{
+				// Preserve leading slash when user started with "/".
+				linePrefix = "/";
+			}
+
+			m_registry->SuggestCommandNames(prefix, linePrefix, out);
+		}
+		else
+		{
+			const IServerCliCommand *command = m_registry->Find(commandToken);
+			if (command != NULL)
+			{
+				command->Complete(context, this, out);
+			}
+		}
+
+		std::unordered_set<std::string> seen;
+		std::vector<std::string> unique;
+		for (size_t i = 0; i < out->size(); ++i)
+		{
+			// Remove duplicates while keeping first-seen ordering.
+			if (seen.insert((*out)[i]).second)
+			{
+				unique.push_back((*out)[i]);
+			}
+		}
+		out->swap(unique);
+	}
+
+	void ServerCliEngine::LogInfo(const std::string &message) const
+	{
+		LogInfof("console", "%s", message.c_str());
+	}
+
+	void ServerCliEngine::LogWarn(const std::string &message) const
+	{
+		LogWarnf("console", "%s", message.c_str());
+	}
+
+	void ServerCliEngine::LogError(const std::string &message) const
+	{
+		LogErrorf("console", "%s", message.c_str());
+	}
+
+	void ServerCliEngine::RequestShutdown() const
+	{
+		RequestDedicatedServerShutdown();
+	}
+
+	std::vector<std::string> ServerCliEngine::GetOnlinePlayerNamesUtf8() const
+	{
+		std::vector<std::string> result;
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == NULL)
+		{
+			return result;
+		}
+
+		PlayerList *players = server->getPlayers();
+		if (players == NULL)
+		{
+			return result;
+		}
+
+		for (size_t i = 0; i < players->players.size(); ++i)
+		{
+			std::shared_ptr<ServerPlayer> player = players->players[i];
+			if (player != NULL)
+			{
+				result.push_back(StringUtils::WideToUtf8(player->getName()));
+			}
+		}
+
+		return result;
+	}
+
+	std::shared_ptr<ServerPlayer> ServerCliEngine::FindPlayerByNameUtf8(const std::string &name) const
+	{
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == NULL)
+		{
+			return nullptr;
+		}
+
+		PlayerList *players = server->getPlayers();
+		if (players == NULL)
+		{
+			return nullptr;
+		}
+
+		std::wstring target = StringUtils::Utf8ToWide(name);
+		for (size_t i = 0; i < players->players.size(); ++i)
+		{
+			std::shared_ptr<ServerPlayer> player = players->players[i];
+			if (player != NULL && equalsIgnoreCase(player->getName(), target))
+			{
+				return player;
+			}
+		}
+
+		return nullptr;
+	}
+
+	void ServerCliEngine::SuggestPlayers(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const
+	{
+		std::vector<std::string> players = GetOnlinePlayerNamesUtf8();
+		std::string loweredPrefix = StringUtils::ToLowerAscii(prefix);
+		for (size_t i = 0; i < players.size(); ++i)
+		{
+			std::string loweredName = StringUtils::ToLowerAscii(players[i]);
+			if (loweredName.compare(0, loweredPrefix.size(), loweredPrefix) == 0)
+			{
+				out->push_back(linePrefix + players[i]);
+			}
+		}
+	}
+
+	void ServerCliEngine::SuggestGamemodes(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const
+	{
+		static const char *kModes[] = { "survival", "creative", "s", "c", "0", "1" };
+		std::string loweredPrefix = StringUtils::ToLowerAscii(prefix);
+		for (size_t i = 0; i < sizeof(kModes) / sizeof(kModes[0]); ++i)
+		{
+			std::string candidate = kModes[i];
+			std::string loweredCandidate = StringUtils::ToLowerAscii(candidate);
+			if (loweredCandidate.compare(0, loweredPrefix.size(), loweredPrefix) == 0)
+			{
+				out->push_back(linePrefix + candidate);
+			}
+		}
+	}
+
+	GameType *ServerCliEngine::ParseGamemode(const std::string &token) const
+	{
+		std::string lowered = StringUtils::ToLowerAscii(token);
+		if (lowered == "survival" || lowered == "s" || lowered == "0")
+		{
+			return GameType::SURVIVAL;
+		}
+		if (lowered == "creative" || lowered == "c" || lowered == "1")
+		{
+			return GameType::CREATIVE;
+		}
+
+		char *end = NULL;
+		long id = strtol(lowered.c_str(), &end, 10);
+		if (end != NULL && *end == 0)
+		{
+			// Numeric fallback supports extended ids handled by level settings.
+			return LevelSettings::validateGameType((int)id);
+		}
+
+		return NULL;
+	}
+
+	bool ServerCliEngine::DispatchWorldCommand(EGameCommand command, byteArray commandData, const std::shared_ptr<CommandSender> &sender) const
+	{
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == NULL)
+		{
+			LogWarn("MinecraftServer instance is not available.");
+			return false;
+		}
+
+		CommandDispatcher *dispatcher = server->getCommandDispatcher();
+		if (dispatcher == NULL)
+		{
+			LogWarn("Command dispatcher is not available.");
+			return false;
+		}
+
+		std::shared_ptr<CommandSender> commandSender = sender;
+		if (commandSender == nullptr)
+		{
+			// fall back to console sender if caller did not provide one
+			commandSender = m_consoleSender;
+		}
+		if (commandSender == nullptr)
+		{
+			LogWarn("No command sender is available.");
+			return false;
+		}
+
+		dispatcher->performCommand(commandSender, command, commandData);
+		return true;
+	}
+
+	const ServerCliRegistry &ServerCliEngine::Registry() const
+	{
+		return *m_registry;
+	}
+}
diff --git a/Minecraft.Server/Console/ServerCliEngine.h b/Minecraft.Server/Console/ServerCliEngine.h
new file mode 100644
index 00000000..b2d72bac
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliEngine.h
@@ -0,0 +1,127 @@
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <queue>
+#include <string>
+#include <vector>
+
+#include "..\..\Minecraft.World\ArrayWithLength.h"
+#include "..\..\Minecraft.World\CommandsEnum.h"
+
+class GameType;
+class ServerPlayer;
+class CommandSender;
+
+namespace ServerRuntime
+{
+	class ServerCliRegistry;
+
+	/**
+	 * **CLI execution engine**
+	 *
+	 * Handles parsing, command dispatch, completion suggestions, and server-side helpers.
+	 * 解析・実行・補完エンジン
+	 */
+	class ServerCliEngine
+	{
+	public:
+		ServerCliEngine();
+		~ServerCliEngine();
+
+		/**
+		 * **Queue one raw command line**
+		 *
+		 * Called by input thread; execution is deferred to `Poll()`.
+		 * 入力行を実行キューに追加
+		 */
+		void EnqueueCommandLine(const std::string &line);
+
+		/**
+		 * **Execute queued commands**
+		 *
+		 * Drains pending lines and dispatches them in order.
+		 * キュー済みコマンドを順番に実行
+		 */
+		void Poll();
+
+		/**
+		 * **Execute one command line immediately**
+		 *
+		 * Parses and dispatches a normalized line to a registered command.
+		 * 1行を直接パースしてコマンド実行
+		 */
+		bool ExecuteCommandLine(const std::string &line);
+
+		/**
+		 * **Build completion candidates for current line**
+		 *
+		 * Produces command or argument suggestions based on parser context.
+		 * 現在入力に対する補完候補を作成
+		 */
+		void BuildCompletions(const std::string &line, std::vector<std::string> *out) const;
+
+		void LogInfo(const std::string &message) const;
+		void LogWarn(const std::string &message) const;
+		void LogError(const std::string &message) const;
+		void RequestShutdown() const;
+
+		/**
+		 * **List connected players as UTF-8 names**
+		 * 
+		 * ここら辺は分けてもいいかも
+		 */
+		std::vector<std::string> GetOnlinePlayerNamesUtf8() const;
+
+		/**
+		 * **Find a player by UTF-8 name**
+		 */
+		std::shared_ptr<ServerPlayer> FindPlayerByNameUtf8(const std::string &name) const;
+
+		/**
+		 * **Suggest player-name arguments**
+		 *
+		 * Appends matching player candidates using the given completion prefix.
+		 * プレイヤー名の補完候補
+		 */
+		void SuggestPlayers(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const;
+
+		/**
+		 * **Suggest gamemode arguments**
+		 *
+		 * Appends standard gamemode aliases (survival/creative/0/1).
+		 * ゲームモードの補完候補
+		 */
+		void SuggestGamemodes(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const;
+
+		/**
+		 * **Parse gamemode token**
+		 *
+		 * Supports names, short aliases, and numeric ids.
+		 * 文字列からゲームモードを解決
+		 */
+		GameType *ParseGamemode(const std::string &token) const;
+
+		/**
+		 * **Dispatch one Minecraft.World game command**
+		 *
+		 * Uses `Minecraft.World::CommandDispatcher` for actual execution.
+		 * When `sender` is null, an internal console command sender is used.
+		 * 
+		 * Minecraft.Worldのコマンドを実行するためのディスパッチャーのラッパー
+		 * 内部でsenderがnullの場合はコンソールコマンド送信者を使用
+		 */
+		bool DispatchWorldCommand(EGameCommand command, byteArray commandData, const std::shared_ptr<CommandSender> &sender = nullptr) const;
+
+		const ServerCliRegistry &Registry() const;
+
+	private:
+		void RegisterDefaultCommands();
+
+	private:
+		mutable std::mutex m_queueMutex;
+		std::queue<std::string> m_pendingLines;
+		std::unique_ptr<ServerCliRegistry> m_registry;
+		std::shared_ptr<CommandSender> m_consoleSender;
+	};
+}
diff --git a/Minecraft.Server/Console/ServerCliInput.cpp b/Minecraft.Server/Console/ServerCliInput.cpp
new file mode 100644
index 00000000..d873980a
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliInput.cpp
@@ -0,0 +1,285 @@
+#include "stdafx.h"
+
+#include "ServerCliInput.h"
+
+#include "ServerCliEngine.h"
+#include "..\ServerLogger.h"
+#include "..\vendor\linenoise\linenoise.h"
+
+#include <ctype.h>
+#include <stdlib.h>
+
+namespace
+{
+	bool UseStreamInputMode()
+	{
+		const char *mode = getenv("SERVER_CLI_INPUT_MODE");
+		if (mode != NULL)
+		{
+			return _stricmp(mode, "stream") == 0
+				|| _stricmp(mode, "stdin") == 0;
+		}
+
+		return false;
+	}
+
+	int WaitForStdinReadable(HANDLE stdinHandle, DWORD waitMs)
+	{
+		if (stdinHandle == NULL || stdinHandle == INVALID_HANDLE_VALUE)
+		{
+			return -1;
+		}
+
+		DWORD fileType = GetFileType(stdinHandle);
+		if (fileType == FILE_TYPE_PIPE)
+		{
+			DWORD available = 0;
+			if (!PeekNamedPipe(stdinHandle, NULL, 0, NULL, &available, NULL))
+			{
+				return -1;
+			}
+			return available > 0 ? 1 : 0;
+		}
+
+		if (fileType == FILE_TYPE_CHAR)
+		{
+			// console/pty char handles are often not waitable across Wine+Docker.
+			return 1;
+		}
+
+		DWORD waitResult = WaitForSingleObject(stdinHandle, waitMs);
+		if (waitResult == WAIT_OBJECT_0)
+		{
+			return 1;
+		}
+		if (waitResult == WAIT_TIMEOUT)
+		{
+			return 0;
+		}
+
+		return -1;
+	}
+}
+
+namespace ServerRuntime
+{
+	// C-style completion callback bridge requires a static instance pointer.
+	ServerCliInput *ServerCliInput::s_instance = NULL;
+
+	ServerCliInput::ServerCliInput()
+		: m_running(false)
+		, m_engine(NULL)
+	{
+	}
+
+	ServerCliInput::~ServerCliInput()
+	{
+		Stop();
+	}
+
+	void ServerCliInput::Start(ServerCliEngine *engine)
+	{
+		if (engine == NULL || m_running.exchange(true))
+		{
+			return;
+		}
+
+		m_engine = engine;
+		s_instance = this;
+		linenoiseResetStop();
+		linenoiseHistorySetMaxLen(128);
+		linenoiseSetCompletionCallback(&ServerCliInput::CompletionThunk);
+		m_inputThread = std::thread(&ServerCliInput::RunInputLoop, this);
+		LogInfo("console", "CLI input thread started.");
+	}
+
+	void ServerCliInput::Stop()
+	{
+		if (!m_running.exchange(false))
+		{
+			return;
+		}
+
+		// Ask linenoise to break out first, then join thread safely.
+		linenoiseRequestStop();
+		if (m_inputThread.joinable())
+		{
+			CancelSynchronousIo((HANDLE)m_inputThread.native_handle());
+			m_inputThread.join();
+		}
+		linenoiseSetCompletionCallback(NULL);
+
+		if (s_instance == this)
+		{
+			s_instance = NULL;
+		}
+
+		m_engine = NULL;
+		LogInfo("console", "CLI input thread stopped.");
+	}
+
+	bool ServerCliInput::IsRunning() const
+	{
+		return m_running.load();
+	}
+
+	void ServerCliInput::RunInputLoop()
+	{
+		if (UseStreamInputMode())
+		{
+			LogInfo("console", "CLI input mode: stream(file stdin)");
+			RunStreamInputLoop();
+			return;
+		}
+
+		RunLinenoiseLoop();
+	}
+
+	/**
+	 *  use linenoise for interactive console input, with line editing and history support
+	 */
+	void ServerCliInput::RunLinenoiseLoop()
+	{
+		while (m_running)
+		{
+			char *line = linenoise("server> ");
+			if (line == NULL)
+			{
+				// NULL is expected on stop request (or Ctrl+C inside linenoise).
+				if (!m_running)
+				{
+					break;
+				}
+				Sleep(10);
+				continue;
+			}
+
+			EnqueueLine(line);
+
+			linenoiseFree(line);
+		}
+	}
+
+	/**
+	 * use file-based stdin reading instead of linenoise when requested or when stdin is not a console/pty (e.g. piped input or non-interactive docker)
+	 */
+	void ServerCliInput::RunStreamInputLoop()
+	{
+		HANDLE stdinHandle = GetStdHandle(STD_INPUT_HANDLE);
+		if (stdinHandle == NULL || stdinHandle == INVALID_HANDLE_VALUE)
+		{
+			LogWarn("console", "stream input mode requested but STDIN handle is unavailable; falling back to linenoise.");
+			RunLinenoiseLoop();
+			return;
+		}
+
+		std::string line;
+		bool skipNextLf = false;
+
+		printf("server> ");
+		fflush(stdout);
+
+		while (m_running)
+		{
+			int readable = WaitForStdinReadable(stdinHandle, 50);
+			if (readable <= 0)
+			{
+				Sleep(10);
+				continue;
+			}
+
+			char ch = 0;
+			DWORD bytesRead = 0;
+			if (!ReadFile(stdinHandle, &ch, 1, &bytesRead, NULL) || bytesRead == 0)
+			{
+				Sleep(10);
+				continue;
+			}
+
+			if (skipNextLf && ch == '\n')
+			{
+				skipNextLf = false;
+				continue;
+			}
+
+			if (ch == '\r' || ch == '\n')
+			{
+				if (ch == '\r')
+				{
+					skipNextLf = true;
+				}
+				else
+				{
+					skipNextLf = false;
+				}
+
+				if (!line.empty())
+				{
+					EnqueueLine(line.c_str());
+					line.clear();
+				}
+
+				printf("server> ");
+				fflush(stdout);
+				continue;
+			}
+
+			skipNextLf = false;
+
+			if ((unsigned char)ch == 3)
+			{
+				continue;
+			}
+
+			if ((unsigned char)ch == 8 || (unsigned char)ch == 127)
+			{
+				if (!line.empty())
+				{
+					line.resize(line.size() - 1);
+				}
+				continue;
+			}
+
+			if (isprint((unsigned char)ch) && line.size() < 4096)
+			{
+				line.push_back(ch);
+			}
+		}
+	}
+
+	void ServerCliInput::EnqueueLine(const char *line)
+	{
+		if (line == NULL || line[0] == 0 || m_engine == NULL)
+		{
+			return;
+		}
+
+		// Keep local history and forward command for main-thread execution.
+		linenoiseHistoryAdd(line);
+		m_engine->EnqueueCommandLine(line);
+	}
+
+	void ServerCliInput::CompletionThunk(const char *line, linenoiseCompletions *completions)
+	{
+		// Static thunk forwards callback into instance state.
+		if (s_instance != NULL)
+		{
+			s_instance->BuildCompletions(line, completions);
+		}
+	}
+
+	void ServerCliInput::BuildCompletions(const char *line, linenoiseCompletions *completions)
+	{
+		if (line == NULL || completions == NULL || m_engine == NULL)
+		{
+			return;
+		}
+
+		std::vector<std::string> suggestions;
+		m_engine->BuildCompletions(line, &suggestions);
+		for (size_t i = 0; i < suggestions.size(); ++i)
+		{
+			linenoiseAddCompletion(completions, suggestions[i].c_str());
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/ServerCliInput.h b/Minecraft.Server/Console/ServerCliInput.h
new file mode 100644
index 00000000..83221a2c
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliInput.h
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <atomic>
+#include <thread>
+
+struct linenoiseCompletions;
+
+namespace ServerRuntime
+{
+	class ServerCliEngine;
+
+	/**
+	 * **CLI input worker**
+	 *
+	 * Owns the interactive input thread and bridges linenoise callbacks to the engine.
+	 * 入力スレッドと補完コールバックを管理するクラス
+	 */
+	class ServerCliInput
+	{
+	public:
+		ServerCliInput();
+		~ServerCliInput();
+
+		/**
+		 * **Start input loop**
+		 *
+		 * Binds to an engine and starts reading user input from the console.
+		 * エンジンに接続して入力ループを開始
+		 */
+		void Start(ServerCliEngine *engine);
+
+		/**
+		 * **Stop input loop**
+		 *
+		 * Requests stop and joins the input thread.
+		 * 停止要求を出して入力スレッドを終了
+		 */
+		void Stop();
+
+		/**
+		 * **Check running state**
+		 *
+		 * Returns true while the input thread is active.
+		 * 入力処理が動作中かどうか
+		 */
+		bool IsRunning() const;
+
+	private:
+		void RunInputLoop();
+		void RunLinenoiseLoop();
+		void RunStreamInputLoop();
+		void EnqueueLine(const char *line);
+		static void CompletionThunk(const char *line, linenoiseCompletions *completions);
+		void BuildCompletions(const char *line, linenoiseCompletions *completions);
+
+	private:
+		std::atomic<bool> m_running;
+		std::thread m_inputThread;
+		ServerCliEngine *m_engine;
+
+		static ServerCliInput *s_instance;
+	};
+}
diff --git a/Minecraft.Server/Console/ServerCliParser.cpp b/Minecraft.Server/Console/ServerCliParser.cpp
new file mode 100644
index 00000000..5888153f
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliParser.cpp
@@ -0,0 +1,116 @@
+#include "stdafx.h"
+
+#include "ServerCliParser.h"
+
+namespace ServerRuntime
+{
+	static void TokenizeLine(const std::string &line, std::vector<std::string> *tokens, bool *trailingSpace)
+	{
+		std::string current;
+		bool inQuotes = false;
+		bool escaped = false;
+
+		tokens->clear();
+		*trailingSpace = false;
+
+		for (size_t i = 0; i < line.size(); ++i)
+		{
+			char ch = line[i];
+			if (escaped)
+			{
+				// Keep escaped character literally (e.g. \" or \ ).
+				current.push_back(ch);
+				escaped = false;
+				continue;
+			}
+
+			if (ch == '\\')
+			{
+				escaped = true;
+				continue;
+			}
+
+			if (ch == '"')
+			{
+				// Double quotes group spaces into one token.
+				inQuotes = !inQuotes;
+				continue;
+			}
+
+			if (!inQuotes && (ch == ' ' || ch == '\t'))
+			{
+				if (!current.empty())
+				{
+					tokens->push_back(current);
+					current.clear();
+				}
+				continue;
+			}
+
+			current.push_back(ch);
+		}
+
+		if (!current.empty())
+		{
+			tokens->push_back(current);
+		}
+
+		if (!line.empty())
+		{
+			char tail = line[line.size() - 1];
+			// Trailing space means completion targets the next token slot.
+			*trailingSpace = (!inQuotes && (tail == ' ' || tail == '\t'));
+		}
+	}
+
+	ServerCliParsedLine ServerCliParser::Parse(const std::string &line)
+	{
+		ServerCliParsedLine parsed;
+		parsed.raw = line;
+		TokenizeLine(line, &parsed.tokens, &parsed.trailingSpace);
+		return parsed;
+	}
+
+	ServerCliCompletionContext ServerCliParser::BuildCompletionContext(const std::string &line)
+	{
+		ServerCliCompletionContext context;
+		context.parsed = Parse(line);
+
+		if (context.parsed.tokens.empty())
+		{
+			context.currentTokenIndex = 0;
+			context.prefix.clear();
+			context.linePrefix.clear();
+			return context;
+		}
+
+		if (context.parsed.trailingSpace)
+		{
+			// Cursor is after a separator, so complete a new token.
+			context.currentTokenIndex = context.parsed.tokens.size();
+			context.prefix.clear();
+		}
+		else
+		{
+			// Cursor is inside current token, so complete by its prefix.
+			context.currentTokenIndex = context.parsed.tokens.size() - 1;
+			context.prefix = context.parsed.tokens.back();
+		}
+
+		for (size_t i = 0; i < context.currentTokenIndex; ++i)
+		{
+			// linePrefix is the immutable left side reused by completion output.
+			if (!context.linePrefix.empty())
+			{
+				context.linePrefix.push_back(' ');
+			}
+			context.linePrefix += context.parsed.tokens[i];
+		}
+		if (!context.linePrefix.empty())
+		{
+			context.linePrefix.push_back(' ');
+		}
+
+		return context;
+	}
+}
diff --git a/Minecraft.Server/Console/ServerCliParser.h b/Minecraft.Server/Console/ServerCliParser.h
new file mode 100644
index 00000000..a84d179b
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliParser.h
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace ServerRuntime
+{
+	/**
+	 * **Parsed command line**
+	 */
+	struct ServerCliParsedLine
+	{
+		std::string raw;
+		std::vector<std::string> tokens;
+		bool trailingSpace;
+
+		ServerCliParsedLine()
+			: trailingSpace(false)
+		{
+		}
+	};
+
+	/**
+	 * **Completion context for one input line**
+	 *
+	 * Indicates current token index, token prefix, and the fixed line prefix.
+	 */
+	struct ServerCliCompletionContext
+	{
+		ServerCliParsedLine parsed;
+		size_t currentTokenIndex;
+		std::string prefix;
+		std::string linePrefix;
+
+		ServerCliCompletionContext()
+			: currentTokenIndex(0)
+		{
+		}
+	};
+
+	/**
+	 * **CLI parser helpers**
+	 *
+	 * Converts raw input text into tokenized data used by execution and completion.
+	 */
+	class ServerCliParser
+	{
+	public:
+		/**
+		 * **Tokenize one command line**
+		 *
+		 * Supports quoted segments and escaped characters.
+		 */
+		static ServerCliParsedLine Parse(const std::string &line);
+
+		/**
+		 * **Build completion metadata**
+		 *
+		 * Determines active token position and reusable prefix parts.
+		 */
+		static ServerCliCompletionContext BuildCompletionContext(const std::string &line);
+	};
+}
diff --git a/Minecraft.Server/Console/ServerCliRegistry.cpp b/Minecraft.Server/Console/ServerCliRegistry.cpp
new file mode 100644
index 00000000..432907b2
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliRegistry.cpp
@@ -0,0 +1,99 @@
+#include "stdafx.h"
+
+#include "ServerCliRegistry.h"
+
+#include "commands\IServerCliCommand.h"
+#include "..\Common\StringUtils.h"
+
+namespace ServerRuntime
+{
+	bool ServerCliRegistry::Register(std::unique_ptr<IServerCliCommand> command)
+	{
+		if (!command)
+		{
+			return false;
+		}
+
+		IServerCliCommand *raw = command.get();
+		std::string baseName = StringUtils::ToLowerAscii(raw->Name());
+		// Reject empty/duplicate primary command names.
+		if (baseName.empty() || m_lookup.find(baseName) != m_lookup.end())
+		{
+			return false;
+		}
+		std::vector<std::string> aliases = raw->Aliases();
+		std::vector<std::string> normalizedAliases;
+		normalizedAliases.reserve(aliases.size());
+		for (size_t i = 0; i < aliases.size(); ++i)
+		{
+			std::string alias = StringUtils::ToLowerAscii(aliases[i]);
+			// Alias must also be unique across all names and aliases.
+			if (alias.empty() || m_lookup.find(alias) != m_lookup.end())
+			{
+				return false;
+			}
+			normalizedAliases.push_back(alias);
+		}
+
+		m_lookup[baseName] = raw;
+		for (size_t i = 0; i < normalizedAliases.size(); ++i)
+		{
+			m_lookup[normalizedAliases[i]] = raw;
+		}
+
+		// Command objects are owned here; lookup stores non-owning pointers.
+		m_commands.push_back(std::move(command));
+		return true;
+	}
+
+	const IServerCliCommand *ServerCliRegistry::Find(const std::string &name) const
+	{
+		std::string key = StringUtils::ToLowerAscii(name);
+		auto it = m_lookup.find(key);
+		if (it == m_lookup.end())
+		{
+			return NULL;
+		}
+		return it->second;
+	}
+
+	IServerCliCommand *ServerCliRegistry::FindMutable(const std::string &name)
+	{
+		std::string key = StringUtils::ToLowerAscii(name);
+		auto it = m_lookup.find(key);
+		if (it == m_lookup.end())
+		{
+			return NULL;
+		}
+		return it->second;
+	}
+
+	void ServerCliRegistry::SuggestCommandNames(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const
+	{
+		for (size_t i = 0; i < m_commands.size(); ++i)
+		{
+			const IServerCliCommand *command = m_commands[i].get();
+			std::string name = command->Name();
+			if (StringUtils::StartsWithIgnoreCase(name, prefix))
+			{
+				out->push_back(linePrefix + name);
+			}
+
+			// Include aliases so users can discover shorthand commands.
+			std::vector<std::string> aliases = command->Aliases();
+			for (size_t aliasIndex = 0; aliasIndex < aliases.size(); ++aliasIndex)
+			{
+				if (StringUtils::StartsWithIgnoreCase(aliases[aliasIndex], prefix))
+				{
+					out->push_back(linePrefix + aliases[aliasIndex]);
+				}
+			}
+		}
+	}
+
+	const std::vector<std::unique_ptr<IServerCliCommand>> &ServerCliRegistry::Commands() const
+	{
+		return m_commands;
+	}
+}
+
diff --git a/Minecraft.Server/Console/ServerCliRegistry.h b/Minecraft.Server/Console/ServerCliRegistry.h
new file mode 100644
index 00000000..5104b534
--- /dev/null
+++ b/Minecraft.Server/Console/ServerCliRegistry.h
@@ -0,0 +1,58 @@
+#pragma once
+
+#include <memory>
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+namespace ServerRuntime
+{
+	class IServerCliCommand;
+
+	/**
+	 * **CLI command registry**
+	 */
+	class ServerCliRegistry
+	{
+	public:
+		/**
+		 * **Register a command object**
+		 *
+		 * Validates name/aliases and adds lookup entries.
+		 * コマンドの追加
+		 */
+		bool Register(std::unique_ptr<IServerCliCommand> command);
+
+		/**
+		 * **Find command by name or alias (const)**
+		 *
+		 * Returns null when no match exists.
+		 */
+		const IServerCliCommand *Find(const std::string &name) const;
+
+		/**
+		 * **Find mutable command by name or alias**
+		 *
+		 * Used by runtime dispatch path.
+		 */
+		IServerCliCommand *FindMutable(const std::string &name);
+
+		/**
+		 * **Suggest top-level command names**
+		 *
+		 * Adds matching command names and aliases to the output list.
+		 */
+		void SuggestCommandNames(const std::string &prefix, const std::string &linePrefix, std::vector<std::string> *out) const;
+
+		/**
+		 * **Get registered command list**
+		 *
+		 * Intended for help output and inspection.
+		 */
+		const std::vector<std::unique_ptr<IServerCliCommand>> &Commands() const;
+
+	private:
+		std::vector<std::unique_ptr<IServerCliCommand>> m_commands;
+		std::unordered_map<std::string, IServerCliCommand *> m_lookup;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/CommandParsing.h b/Minecraft.Server/Console/commands/CommandParsing.h
new file mode 100644
index 00000000..edef68d0
--- /dev/null
+++ b/Minecraft.Server/Console/commands/CommandParsing.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include <cerrno>
+#include <cstdlib>
+#include <limits>
+#include <string>
+
+namespace ServerRuntime
+{
+	namespace CommandParsing
+	{
+		inline bool TryParseInt(const std::string &text, int *outValue)
+		{
+			if (outValue == nullptr || text.empty())
+			{
+				return false;
+			}
+
+			char *end = nullptr;
+			errno = 0;
+			const long parsedValue = std::strtol(text.c_str(), &end, 10);
+			if (end == text.c_str() || *end != '\0')
+			{
+				return false;
+			}
+			if (errno == ERANGE)
+			{
+				return false;
+			}
+			if (parsedValue < (std::numeric_limits<int>::min)() || parsedValue > (std::numeric_limits<int>::max)())
+			{
+				return false;
+			}
+
+			*outValue = static_cast<int>(parsedValue);
+			return true;
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/IServerCliCommand.h b/Minecraft.Server/Console/commands/IServerCliCommand.h
new file mode 100644
index 00000000..9cf5ef0e
--- /dev/null
+++ b/Minecraft.Server/Console/commands/IServerCliCommand.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace ServerRuntime
+{
+	class ServerCliEngine;
+	struct ServerCliParsedLine;
+	struct ServerCliCompletionContext;
+
+	/**
+	 * **Command interface for server CLI**
+	 *
+	 * Implement this contract to add new commands without changing engine internals.
+	 */
+	class IServerCliCommand
+	{
+	public:
+		virtual ~IServerCliCommand() = default;
+
+		/** Primary command name */
+		virtual const char *Name() const = 0;
+		/** Optional aliases */
+		virtual std::vector<std::string> Aliases() const { return {}; }
+		/** Usage text for help */
+		virtual const char *Usage() const = 0;
+		/** Short command description*/
+		virtual const char *Description() const = 0;
+
+		/**
+		 * **Execute command logic**
+		 *
+		 * Called after tokenization and command lookup.
+		 */
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) = 0;
+
+		/**
+		 * **Provide argument completion candidates**
+		 *
+		 * Override when command-specific completion is needed.
+		 */
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+		{
+			(void)context;
+			(void)engine;
+			(void)out;
+		}
+	};
+}
diff --git a/Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.cpp b/Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.cpp
new file mode 100644
index 00000000..99c1455e
--- /dev/null
+++ b/Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.cpp
@@ -0,0 +1,171 @@
+#include "stdafx.h"
+
+#include "CliCommandBanIp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\NetworkUtils.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\ServerLogManager.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerConnection.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\Connection.h"
+#include "..\..\..\..\Minecraft.World\DisconnectPacket.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		// The dedicated server keeps the accepted remote IP in ServerLogManager, keyed by connection smallId.
+		// It's a bit strange from a responsibility standpoint, so we'll need to implement it separately.
+		static bool TryGetPlayerRemoteIp(const std::shared_ptr<ServerPlayer> &player, std::string *outIp)
+		{
+			if (outIp == nullptr || player == nullptr || player->connection == nullptr || player->connection->connection == nullptr || player->connection->connection->getSocket() == nullptr)
+			{
+				return false;
+			}
+
+			const unsigned char smallId = player->connection->connection->getSocket()->getSmallId();
+			if (smallId == 0)
+			{
+				return false;
+			}
+
+			return ServerRuntime::ServerLogManager::TryGetConnectionRemoteIp(smallId, outIp);
+		}
+
+		// After persisting the ban, walk a snapshot of current players so every matching session is removed.
+		static int DisconnectPlayersByRemoteIp(const std::string &ip)
+		{
+			auto *server = MinecraftServer::getInstance();
+			if (server == nullptr || server->getPlayers() == nullptr)
+			{
+				return 0;
+			}
+
+			const std::string normalizedIp = NetworkUtils::NormalizeIpToken(ip);
+			const std::vector<std::shared_ptr<ServerPlayer>> playerSnapshot = server->getPlayers()->players;
+			int disconnectedCount = 0;
+			for (const auto &player : playerSnapshot)
+			{
+				std::string playerIp;
+				if (!TryGetPlayerRemoteIp(player, &playerIp))
+				{
+					continue;
+				}
+
+				if (NetworkUtils::NormalizeIpToken(playerIp) == normalizedIp)
+				{
+					if (player != nullptr && player->connection != nullptr)
+					{
+						player->connection->disconnect(DisconnectPacket::eDisconnect_Banned);
+						++disconnectedCount;
+					}
+				}
+			}
+
+			return disconnectedCount;
+		}
+	}
+
+	const char *CliCommandBanIp::Name() const
+	{
+		return "ban-ip";
+	}
+
+	const char *CliCommandBanIp::Usage() const
+	{
+		return "ban-ip <address|player> [reason ...]";
+	}
+
+	const char *CliCommandBanIp::Description() const
+	{
+		return "Ban an IP address or a player's current IP.";
+	}
+
+	/**
+	 * Resolves either a literal IP or an online player's current IP, persists the ban, and disconnects every matching connection
+	 * IPまたは接続中プレイヤーの現在IPをBANし一致する接続を切断する
+	 */
+	bool CliCommandBanIp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2)
+		{
+			engine->LogWarn("Usage: ban-ip <address|player> [reason ...]");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		const std::string targetToken = line.tokens[1];
+		std::string remoteIp;
+		// Match Java Edition behavior by accepting either a literal IP or an online player name.
+		const auto targetPlayer = engine->FindPlayerByNameUtf8(targetToken);
+		if (targetPlayer != nullptr)
+		{
+			if (!TryGetPlayerRemoteIp(targetPlayer, &remoteIp))
+			{
+				engine->LogWarn("Cannot ban that player's IP because no current remote IP is available.");
+				return false;
+			}
+		}
+		else if (NetworkUtils::IsIpLiteral(targetToken))
+		{
+			remoteIp = StringUtils::TrimAscii(targetToken);
+		}
+		else
+		{
+			engine->LogWarn("Unknown player or invalid IP address: " + targetToken);
+			return false;
+		}
+
+		// Refuse duplicate bans so operators get immediate feedback instead of rewriting the same entry.
+		if (ServerRuntime::Access::IsIpBanned(remoteIp))
+		{
+			engine->LogWarn("That IP address is already banned.");
+			return false;
+		}
+
+		ServerRuntime::Access::BanMetadata metadata = ServerRuntime::Access::BanManager::BuildDefaultMetadata("Console");
+		metadata.reason = StringUtils::JoinTokens(line.tokens, 2);
+		if (metadata.reason.empty())
+		{
+			metadata.reason = "Banned by an operator.";
+		}
+
+		// Publish the ban before disconnecting players so reconnect attempts are rejected immediately.
+		if (!ServerRuntime::Access::AddIpBan(remoteIp, metadata))
+		{
+			engine->LogError("Failed to write IP ban.");
+			return false;
+		}
+
+		const int disconnectedCount = DisconnectPlayersByRemoteIp(remoteIp);
+		// Report the resolved IP rather than the original token so player-name targets are explicit in the console.
+		engine->LogInfo("Banned IP address " + remoteIp + ".");
+		if (disconnectedCount > 0)
+		{
+			engine->LogInfo("Disconnected " + std::to_string(disconnectedCount) + " player(s) with that IP.");
+		}
+		return true;
+	}
+
+	/**
+	 * Suggests online player names for the player-target form of the Java Edition command
+	 * プレイヤー名指定時の補完候補を返す
+	 */
+	void CliCommandBanIp::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.h b/Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.h
new file mode 100644
index 00000000..1c116fa6
--- /dev/null
+++ b/Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Applies a dedicated-server IP ban using Java Edition style syntax and Access-backed persistence
+	 */
+	class CliCommandBanIp : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/ban-list/CliCommandBanList.cpp b/Minecraft.Server/Console/commands/ban-list/CliCommandBanList.cpp
new file mode 100644
index 00000000..14641617
--- /dev/null
+++ b/Minecraft.Server/Console/commands/ban-list/CliCommandBanList.cpp
@@ -0,0 +1,136 @@
+#include "stdafx.h"
+
+#include "CliCommandBanList.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+
+#include <algorithm>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static void AppendUniqueText(const std::string &text, std::vector<std::string> *out)
+		{
+			if (out == nullptr || text.empty())
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), text) == out->end())
+			{
+				out->push_back(text);
+			}
+		}
+
+		static bool CompareLowerAscii(const std::string &left, const std::string &right)
+		{
+			return StringUtils::ToLowerAscii(left) < StringUtils::ToLowerAscii(right);
+		}
+
+		static bool LogBannedPlayers(ServerCliEngine *engine)
+		{
+			std::vector<ServerRuntime::Access::BannedPlayerEntry> entries;
+			if (!ServerRuntime::Access::SnapshotBannedPlayers(&entries))
+			{
+				engine->LogError("Failed to read banned players.");
+				return false;
+			}
+
+			std::vector<std::string> names;
+			for (const auto &entry : entries)
+			{
+				AppendUniqueText(entry.name, &names);
+			}
+			std::sort(names.begin(), names.end(), CompareLowerAscii);
+
+			engine->LogInfo("There are " + std::to_string(names.size()) + " banned player(s).");
+			for (const auto &name : names)
+			{
+				engine->LogInfo("  " + name);
+			}
+			return true;
+		}
+
+		static bool LogBannedIps(ServerCliEngine *engine)
+		{
+			std::vector<ServerRuntime::Access::BannedIpEntry> entries;
+			if (!ServerRuntime::Access::SnapshotBannedIps(&entries))
+			{
+				engine->LogError("Failed to read banned IPs.");
+				return false;
+			}
+
+			std::vector<std::string> ips;
+			for (const auto &entry : entries)
+			{
+				AppendUniqueText(entry.ip, &ips);
+			}
+			std::sort(ips.begin(), ips.end(), CompareLowerAscii);
+
+			engine->LogInfo("There are " + std::to_string(ips.size()) + " banned IP(s).");
+			for (const auto &ip : ips)
+			{
+				engine->LogInfo("  " + ip);
+			}
+			return true;
+		}
+
+		static bool LogAllBans(ServerCliEngine *engine)
+		{
+			if (!LogBannedPlayers(engine))
+			{
+				return false;
+			}
+
+			// Always print the IP snapshot as well so ban-ip entries are visible from the same command output.
+			return LogBannedIps(engine);
+		}
+	}
+
+	const char *CliCommandBanList::Name() const
+	{
+		return "banlist";
+	}
+
+	const char *CliCommandBanList::Usage() const
+	{
+		return "banlist";
+	}
+
+	const char *CliCommandBanList::Description() const
+	{
+		return "List all banned players and IPs.";
+	}
+
+	/**
+	 * Reads the current Access snapshots and always prints both banned players and banned IPs
+	 * Access の一覧を読みプレイヤーBANとIP BANをまとめて表示する
+	 */
+	bool CliCommandBanList::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() > 1)
+		{
+			engine->LogWarn("Usage: banlist");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		return LogAllBans(engine);
+	}
+
+	void CliCommandBanList::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)context;
+		(void)engine;
+		(void)out;
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/ban-list/CliCommandBanList.h b/Minecraft.Server/Console/commands/ban-list/CliCommandBanList.h
new file mode 100644
index 00000000..1db32bc1
--- /dev/null
+++ b/Minecraft.Server/Console/commands/ban-list/CliCommandBanList.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * **Ban List Command**
+	 *
+	 * Lists dedicated-server player bans and IP bans in a single command output
+	 * 専用サーバーのプレイヤーBANとIP BANをまとめて表示する
+	 */
+	class CliCommandBanList : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}
+
diff --git a/Minecraft.Server/Console/commands/ban/CliCommandBan.cpp b/Minecraft.Server/Console/commands/ban/CliCommandBan.cpp
new file mode 100644
index 00000000..f9855c0c
--- /dev/null
+++ b/Minecraft.Server/Console/commands/ban/CliCommandBan.cpp
@@ -0,0 +1,145 @@
+#include "stdafx.h"
+
+#include "CliCommandBan.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\PlayerConnection.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\DisconnectPacket.h"
+
+#include <algorithm>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static void AppendUniqueXuid(PlayerUID xuid, std::vector<PlayerUID> *out)
+		{
+			if (out == nullptr || xuid == INVALID_XUID)
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), xuid) == out->end())
+			{
+				out->push_back(xuid);
+			}
+		}
+
+		static void CollectPlayerBanXuids(const std::shared_ptr<ServerPlayer> &player, std::vector<PlayerUID> *out)
+		{
+			if (player == nullptr || out == nullptr)
+			{
+				return;
+			}
+
+			// Keep both identity variants because the dedicated server checks login and online XUIDs separately.
+			AppendUniqueXuid(player->getXuid(), out);
+			AppendUniqueXuid(player->getOnlineXuid(), out);
+		}
+	}
+
+	const char *CliCommandBan::Name() const
+	{
+		return "ban";
+	}
+
+	const char *CliCommandBan::Usage() const
+	{
+		return "ban <player> [reason ...]";
+	}
+
+	const char *CliCommandBan::Description() const
+	{
+		return "Ban an online player.";
+	}
+
+	/**
+	 * Resolves the live player, writes one or more Access ban entries, and disconnects the target with the banned reason
+	 * 対象プレイヤーを解決してBANを保存し切断する
+	 */
+	bool CliCommandBan::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2)
+		{
+			engine->LogWarn("Usage: ban <player> [reason ...]");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		const auto target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1] + " (this server build can only ban players that are currently online).");
+			return false;
+		}
+
+		std::vector<PlayerUID> xuids;
+		CollectPlayerBanXuids(target, &xuids);
+		if (xuids.empty())
+		{
+			engine->LogWarn("Cannot ban that player because no valid XUID is available.");
+			return false;
+		}
+
+		const bool hasUnbannedIdentity = std::any_of(
+			xuids.begin(),
+			xuids.end(),
+			[](PlayerUID xuid) { return !ServerRuntime::Access::IsPlayerBanned(xuid); });
+		if (!hasUnbannedIdentity)
+		{
+			engine->LogWarn("That player is already banned.");
+			return false;
+		}
+
+		ServerRuntime::Access::BanMetadata metadata = ServerRuntime::Access::BanManager::BuildDefaultMetadata("Console");
+		metadata.reason = StringUtils::JoinTokens(line.tokens, 2);
+		if (metadata.reason.empty())
+		{
+			metadata.reason = "Banned by an operator.";
+		}
+
+		const std::string playerName = StringUtils::WideToUtf8(target->getName());
+		for (const auto xuid : xuids)
+		{
+			if (ServerRuntime::Access::IsPlayerBanned(xuid))
+			{
+				continue;
+			}
+
+			if (!ServerRuntime::Access::AddPlayerBan(xuid, playerName, metadata))
+			{
+				engine->LogError("Failed to write player ban.");
+				return false;
+			}
+		}
+
+		if (target->connection != nullptr)
+		{
+			target->connection->disconnect(DisconnectPacket::eDisconnect_Banned);
+		}
+
+		engine->LogInfo("Banned player " + playerName + ".");
+		return true;
+	}
+
+	/**
+	 * Suggests currently connected player names for the Java-style player argument
+	 * プレイヤー引数の補完候補を返す
+	 */
+	void CliCommandBan::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/ban/CliCommandBan.h b/Minecraft.Server/Console/commands/ban/CliCommandBan.h
new file mode 100644
index 00000000..8605474c
--- /dev/null
+++ b/Minecraft.Server/Console/commands/ban/CliCommandBan.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Applies a dedicated-server player ban using Java Edition style syntax and Access-backed persistence
+	 * Java Edition 風の ban コマンドで永続プレイヤーBANを行う
+	 */
+	class CliCommandBan : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.cpp b/Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.cpp
new file mode 100644
index 00000000..ee0e35a2
--- /dev/null
+++ b/Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.cpp
@@ -0,0 +1,117 @@
+#include "stdafx.h"
+
+#include "CliCommandDefaultGamemode.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerLevel.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.level.storage.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kDefaultGamemodeUsage = "defaultgamemode <survival|creative|0|1>";
+
+		static std::string ModeLabel(GameType *mode)
+		{
+			if (mode == GameType::SURVIVAL)
+			{
+				return "survival";
+			}
+			if (mode == GameType::CREATIVE)
+			{
+				return "creative";
+			}
+			if (mode == GameType::ADVENTURE)
+			{
+				return "adventure";
+			}
+
+			return std::to_string(mode != nullptr ? mode->getId() : -1);
+		}
+	}
+
+	const char *CliCommandDefaultGamemode::Name() const
+	{
+		return "defaultgamemode";
+	}
+
+	const char *CliCommandDefaultGamemode::Usage() const
+	{
+		return kDefaultGamemodeUsage;
+	}
+
+	const char *CliCommandDefaultGamemode::Description() const
+	{
+		return "Set the default game mode (server-side implementation).";
+	}
+
+	bool CliCommandDefaultGamemode::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn(std::string("Usage: ") + kDefaultGamemodeUsage);
+			return false;
+		}
+
+		GameType *mode = engine->ParseGamemode(line.tokens[1]);
+		if (mode == nullptr)
+		{
+			engine->LogWarn("Unknown gamemode: " + line.tokens[1]);
+			return false;
+		}
+
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == nullptr)
+		{
+			engine->LogWarn("MinecraftServer instance is not available.");
+			return false;
+		}
+
+		PlayerList *players = server->getPlayers();
+		if (players == nullptr)
+		{
+			engine->LogWarn("Player list is not available.");
+			return false;
+		}
+
+		players->setOverrideGameMode(mode);
+
+		for (unsigned int i = 0; i < server->levels.length; ++i)
+		{
+			ServerLevel *level = server->levels[i];
+			if (level != nullptr && level->getLevelData() != nullptr)
+			{
+				level->getLevelData()->setGameType(mode);
+			}
+		}
+
+		if (server->getForceGameType())
+		{
+			for (size_t i = 0; i < players->players.size(); ++i)
+			{
+				std::shared_ptr<ServerPlayer> player = players->players[i];
+				if (player != nullptr)
+				{
+					player->setGameMode(mode);
+					player->fallDistance = 0.0f;
+				}
+			}
+		}
+
+		engine->LogInfo("Default gamemode set to " + ModeLabel(mode) + ".");
+		return true;
+	}
+
+	void CliCommandDefaultGamemode::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestGamemodes(context.prefix, context.linePrefix, out);
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.h b/Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.h
new file mode 100644
index 00000000..5cc17b34
--- /dev/null
+++ b/Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandDefaultGamemode : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/enchant/CliCommandEnchant.cpp b/Minecraft.Server/Console/commands/enchant/CliCommandEnchant.cpp
new file mode 100644
index 00000000..70d4d7d6
--- /dev/null
+++ b/Minecraft.Server/Console/commands/enchant/CliCommandEnchant.cpp
@@ -0,0 +1,87 @@
+#include "stdafx.h"
+
+#include "CliCommandEnchant.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\EnchantItemCommand.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.entity.player.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kEnchantUsage = "enchant <player> <enchantId> [level]";
+	}
+
+	const char *CliCommandEnchant::Name() const
+	{
+		return "enchant";
+	}
+
+	const char *CliCommandEnchant::Usage() const
+	{
+		return kEnchantUsage;
+	}
+
+	const char *CliCommandEnchant::Description() const
+	{
+		return "Enchant held item via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandEnchant::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 3 || line.tokens.size() > 4)
+		{
+			engine->LogWarn(std::string("Usage: ") + kEnchantUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		int enchantmentId = 0;
+		int enchantmentLevel = 1;
+		if (!CommandParsing::TryParseInt(line.tokens[2], &enchantmentId))
+		{
+			engine->LogWarn("Invalid enchantment id: " + line.tokens[2]);
+			return false;
+		}
+		if (line.tokens.size() >= 4 && !CommandParsing::TryParseInt(line.tokens[3], &enchantmentLevel))
+		{
+			engine->LogWarn("Invalid enchantment level: " + line.tokens[3]);
+			return false;
+		}
+
+		std::shared_ptr<Player> player = std::dynamic_pointer_cast<Player>(target);
+		if (player == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target player entity.");
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = EnchantItemCommand::preparePacket(player, enchantmentId, enchantmentLevel);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build enchant command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandEnchant::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/enchant/CliCommandEnchant.h b/Minecraft.Server/Console/commands/enchant/CliCommandEnchant.h
new file mode 100644
index 00000000..66e330bd
--- /dev/null
+++ b/Minecraft.Server/Console/commands/enchant/CliCommandEnchant.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandEnchant : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/experience/CliCommandExperience.cpp b/Minecraft.Server/Console/commands/experience/CliCommandExperience.cpp
new file mode 100644
index 00000000..77df99ae
--- /dev/null
+++ b/Minecraft.Server/Console/commands/experience/CliCommandExperience.cpp
@@ -0,0 +1,184 @@
+#include "stdafx.h"
+
+#include "CliCommandExperience.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+#include <limits>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kExperienceUsage = "xp <amount>[L] [player]";
+		constexpr const char *kExperienceUsageWithPlayer = "xp <amount>[L] <player>";
+
+		struct ExperienceAmount
+		{
+			int amount = 0;
+			bool levels = false;
+			bool take = false;
+		};
+
+		static bool TryParseExperienceAmount(const std::string &token, ExperienceAmount *outValue)
+		{
+			if (outValue == nullptr || token.empty())
+			{
+				return false;
+			}
+
+			ExperienceAmount parsed;
+			std::string numericToken = token;
+			const char suffix = token[token.size() - 1];
+			if (suffix == 'l' || suffix == 'L')
+			{
+				parsed.levels = true;
+				numericToken = token.substr(0, token.size() - 1);
+				if (numericToken.empty())
+				{
+					return false;
+				}
+			}
+
+			int signedAmount = 0;
+			if (!CommandParsing::TryParseInt(numericToken, &signedAmount))
+			{
+				return false;
+			}
+			if (signedAmount == (std::numeric_limits<int>::min)())
+			{
+				return false;
+			}
+
+			parsed.take = signedAmount < 0;
+			parsed.amount = parsed.take ? -signedAmount : signedAmount;
+			*outValue = parsed;
+			return true;
+		}
+
+		static std::shared_ptr<ServerPlayer> ResolveTargetPlayer(const ServerCliParsedLine &line, ServerCliEngine *engine)
+		{
+			if (line.tokens.size() >= 3)
+			{
+				return engine->FindPlayerByNameUtf8(line.tokens[2]);
+			}
+
+			MinecraftServer *server = MinecraftServer::getInstance();
+			if (server == nullptr || server->getPlayers() == nullptr)
+			{
+				return nullptr;
+			}
+
+			PlayerList *players = server->getPlayers();
+			if (players->players.size() == 1 && players->players[0] != nullptr)
+			{
+				return players->players[0];
+			}
+
+			return nullptr;
+		}
+	}
+
+	const char *CliCommandExperience::Name() const
+	{
+		return "xp";
+	}
+
+	std::vector<std::string> CliCommandExperience::Aliases() const
+	{
+		return { "experience" };
+	}
+
+	const char *CliCommandExperience::Usage() const
+	{
+		return kExperienceUsage;
+	}
+
+	const char *CliCommandExperience::Description() const
+	{
+		return "Grant or remove experience (server-side implementation).";
+	}
+
+	bool CliCommandExperience::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2 || line.tokens.size() > 3)
+		{
+			engine->LogWarn(std::string("Usage: ") + kExperienceUsage);
+			return false;
+		}
+
+		ExperienceAmount amount;
+		if (!TryParseExperienceAmount(line.tokens[1], &amount))
+		{
+			engine->LogWarn(std::string("Usage: ") + kExperienceUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = ResolveTargetPlayer(line, engine);
+		if (target == nullptr)
+		{
+			if (line.tokens.size() >= 3)
+			{
+				engine->LogWarn("Unknown player: " + line.tokens[2]);
+			}
+			else
+			{
+				engine->LogWarn(std::string("Usage: ") + kExperienceUsageWithPlayer);
+			}
+			return false;
+		}
+
+		if (amount.levels)
+		{
+			target->giveExperienceLevels(amount.take ? -amount.amount : amount.amount);
+			if (amount.take)
+			{
+				engine->LogInfo("Removed " + std::to_string(amount.amount) + " level(s) from " + StringUtils::WideToUtf8(target->getName()) + ".");
+			}
+			else
+			{
+				engine->LogInfo("Added " + std::to_string(amount.amount) + " level(s) to " + StringUtils::WideToUtf8(target->getName()) + ".");
+			}
+			return true;
+		}
+
+		if (amount.take)
+		{
+			engine->LogWarn("Removing raw experience points is not supported. Use negative levels (example: xp -5L <player>).");
+			return false;
+		}
+
+		target->increaseXp(amount.amount);
+		engine->LogInfo("Added " + std::to_string(amount.amount) + " experience points to " + StringUtils::WideToUtf8(target->getName()) + ".");
+		return true;
+	}
+
+	void CliCommandExperience::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			if (StringUtils::StartsWithIgnoreCase("10", context.prefix))
+			{
+				out->push_back(context.linePrefix + "10");
+			}
+			if (StringUtils::StartsWithIgnoreCase("10L", context.prefix))
+			{
+				out->push_back(context.linePrefix + "10L");
+			}
+			if (StringUtils::StartsWithIgnoreCase("-5L", context.prefix))
+			{
+				out->push_back(context.linePrefix + "-5L");
+			}
+		}
+		else if (context.currentTokenIndex == 2)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/experience/CliCommandExperience.h b/Minecraft.Server/Console/commands/experience/CliCommandExperience.h
new file mode 100644
index 00000000..3fddb218
--- /dev/null
+++ b/Minecraft.Server/Console/commands/experience/CliCommandExperience.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandExperience : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		std::vector<std::string> Aliases() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.cpp b/Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.cpp
new file mode 100644
index 00000000..f41660e6
--- /dev/null
+++ b/Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.cpp
@@ -0,0 +1,109 @@
+#include "stdafx.h"
+
+#include "CliCommandGamemode.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kGamemodeUsage = "gamemode <survival|creative|0|1> [player]";
+		constexpr const char *kGamemodeUsageWithPlayer = "gamemode <survival|creative|0|1> <player>";
+	}
+
+	const char *CliCommandGamemode::Name() const
+	{
+		return "gamemode";
+	}
+
+	std::vector<std::string> CliCommandGamemode::Aliases() const
+	{
+		return { "gm" };
+	}
+
+	const char *CliCommandGamemode::Usage() const
+	{
+		return kGamemodeUsage;
+	}
+
+	const char *CliCommandGamemode::Description() const
+	{
+		return "Set a player's game mode.";
+	}
+
+	bool CliCommandGamemode::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2 || line.tokens.size() > 3)
+		{
+			engine->LogWarn(std::string("Usage: ") + kGamemodeUsage);
+			return false;
+		}
+
+		GameType *mode = engine->ParseGamemode(line.tokens[1]);
+		if (mode == nullptr)
+		{
+			engine->LogWarn("Unknown gamemode: " + line.tokens[1]);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = nullptr;
+		if (line.tokens.size() >= 3)
+		{
+			target = engine->FindPlayerByNameUtf8(line.tokens[2]);
+			if (target == nullptr)
+			{
+				engine->LogWarn("Unknown player: " + line.tokens[2]);
+				return false;
+			}
+		}
+		else
+		{
+			MinecraftServer *server = MinecraftServer::getInstance();
+			if (server == nullptr || server->getPlayers() == nullptr)
+			{
+				engine->LogWarn("Player list is not available.");
+				return false;
+			}
+
+			PlayerList *players = server->getPlayers();
+			if (players->players.size() != 1 || players->players[0] == nullptr)
+			{
+				engine->LogWarn(std::string("Usage: ") + kGamemodeUsageWithPlayer);
+				return false;
+			}
+			target = players->players[0];
+		}
+
+		target->setGameMode(mode);
+		target->fallDistance = 0.0f;
+
+		if (line.tokens.size() >= 3)
+		{
+			engine->LogInfo("Set " + line.tokens[2] + " gamemode to " + line.tokens[1] + ".");
+		}
+		else
+		{
+			engine->LogInfo("Set gamemode to " + line.tokens[1] + ".");
+		}
+		return true;
+	}
+
+	void CliCommandGamemode::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestGamemodes(context.prefix, context.linePrefix, out);
+		}
+		else if (context.currentTokenIndex == 2)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+
+
diff --git a/Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.h b/Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.h
new file mode 100644
index 00000000..527bb1f9
--- /dev/null
+++ b/Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandGamemode : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		std::vector<std::string> Aliases() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
+
diff --git a/Minecraft.Server/Console/commands/give/CliCommandGive.cpp b/Minecraft.Server/Console/commands/give/CliCommandGive.cpp
new file mode 100644
index 00000000..20c09497
--- /dev/null
+++ b/Minecraft.Server/Console/commands/give/CliCommandGive.cpp
@@ -0,0 +1,103 @@
+#include "stdafx.h"
+
+#include "CliCommandGive.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\GiveItemCommand.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.entity.player.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kGiveUsage = "give <player> <itemId> [amount] [aux]";
+	}
+
+	const char *CliCommandGive::Name() const
+	{
+		return "give";
+	}
+
+	const char *CliCommandGive::Usage() const
+	{
+		return kGiveUsage;
+	}
+
+	const char *CliCommandGive::Description() const
+	{
+		return "Give an item via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandGive::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 3 || line.tokens.size() > 5)
+		{
+			engine->LogWarn(std::string("Usage: ") + kGiveUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		int itemId = 0;
+		int amount = 1;
+		int aux = 0;
+		if (!CommandParsing::TryParseInt(line.tokens[2], &itemId))
+		{
+			engine->LogWarn("Invalid item id: " + line.tokens[2]);
+			return false;
+		}
+		if (itemId <= 0)
+		{
+			engine->LogWarn("Item id must be greater than 0.");
+			return false;
+		}
+		if (line.tokens.size() >= 4 && !CommandParsing::TryParseInt(line.tokens[3], &amount))
+		{
+			engine->LogWarn("Invalid amount: " + line.tokens[3]);
+			return false;
+		}
+		if (line.tokens.size() >= 5 && !CommandParsing::TryParseInt(line.tokens[4], &aux))
+		{
+			engine->LogWarn("Invalid aux value: " + line.tokens[4]);
+			return false;
+		}
+		if (amount <= 0)
+		{
+			engine->LogWarn("Amount must be greater than 0.");
+			return false;
+		}
+
+		std::shared_ptr<Player> player = std::dynamic_pointer_cast<Player>(target);
+		if (player == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target player entity.");
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = GiveItemCommand::preparePacket(player, itemId, amount, aux);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build give command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandGive::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/give/CliCommandGive.h b/Minecraft.Server/Console/commands/give/CliCommandGive.h
new file mode 100644
index 00000000..7c21d997
--- /dev/null
+++ b/Minecraft.Server/Console/commands/give/CliCommandGive.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandGive : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/help/CliCommandHelp.cpp b/Minecraft.Server/Console/commands/help/CliCommandHelp.cpp
new file mode 100644
index 00000000..d4106a9c
--- /dev/null
+++ b/Minecraft.Server/Console/commands/help/CliCommandHelp.cpp
@@ -0,0 +1,46 @@
+#include "stdafx.h"
+
+#include "CliCommandHelp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliRegistry.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandHelp::Name() const
+	{
+		return "help";
+	}
+
+	std::vector<std::string> CliCommandHelp::Aliases() const
+	{
+		return { "?" };
+	}
+
+	const char *CliCommandHelp::Usage() const
+	{
+		return "help";
+	}
+
+	const char *CliCommandHelp::Description() const
+	{
+		return "Show available server console commands.";
+	}
+
+	bool CliCommandHelp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		(void)line;
+		const std::vector<std::unique_ptr<IServerCliCommand>> &commands = engine->Registry().Commands();
+		engine->LogInfo("Available commands:");
+		for (size_t i = 0; i < commands.size(); ++i)
+		{
+			std::string row = "  ";
+			row += commands[i]->Usage();
+			row += " - ";
+			row += commands[i]->Description();
+			engine->LogInfo(row);
+		}
+		return true;
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/help/CliCommandHelp.h b/Minecraft.Server/Console/commands/help/CliCommandHelp.h
new file mode 100644
index 00000000..3612442f
--- /dev/null
+++ b/Minecraft.Server/Console/commands/help/CliCommandHelp.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandHelp : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual std::vector<std::string> Aliases() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+	};
+}
+
diff --git a/Minecraft.Server/Console/commands/kill/CliCommandKill.cpp b/Minecraft.Server/Console/commands/kill/CliCommandKill.cpp
new file mode 100644
index 00000000..04b2c419
--- /dev/null
+++ b/Minecraft.Server/Console/commands/kill/CliCommandKill.cpp
@@ -0,0 +1,64 @@
+#include "stdafx.h"
+
+#include "CliCommandKill.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.World\CommandSender.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kKillUsage = "kill <player>";
+	}
+
+	const char *CliCommandKill::Name() const
+	{
+		return "kill";
+	}
+
+	const char *CliCommandKill::Usage() const
+	{
+		return kKillUsage;
+	}
+
+	const char *CliCommandKill::Description() const
+	{
+		return "Kill a player via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandKill::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn(std::string("Usage: ") + kKillUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		std::shared_ptr<CommandSender> sender = std::dynamic_pointer_cast<CommandSender>(target);
+		if (sender == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target command sender.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(eGameCommand_Kill, byteArray(), sender);
+	}
+
+	void CliCommandKill::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/kill/CliCommandKill.h b/Minecraft.Server/Console/commands/kill/CliCommandKill.h
new file mode 100644
index 00000000..e558fac0
--- /dev/null
+++ b/Minecraft.Server/Console/commands/kill/CliCommandKill.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandKill : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/list/CliCommandList.cpp b/Minecraft.Server/Console/commands/list/CliCommandList.cpp
new file mode 100644
index 00000000..a9c5a212
--- /dev/null
+++ b/Minecraft.Server/Console/commands/list/CliCommandList.cpp
@@ -0,0 +1,49 @@
+#include "stdafx.h"
+
+#include "CliCommandList.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandList::Name() const
+	{
+		return "list";
+	}
+
+	const char *CliCommandList::Usage() const
+	{
+		return "list";
+	}
+
+	const char *CliCommandList::Description() const
+	{
+		return "List connected players.";
+	}
+
+	bool CliCommandList::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		(void)line;
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == NULL || server->getPlayers() == NULL)
+		{
+			engine->LogWarn("Player list is not available.");
+			return false;
+		}
+
+		PlayerList *players = server->getPlayers();
+		std::string names = StringUtils::WideToUtf8(players->getPlayerNames());
+		if (names.empty())
+		{
+			names = "(none)";
+		}
+
+		engine->LogInfo("Players (" + std::to_string(players->getPlayerCount()) + "): " + names);
+		return true;
+	}
+}
+
+
diff --git a/Minecraft.Server/Console/commands/list/CliCommandList.h b/Minecraft.Server/Console/commands/list/CliCommandList.h
new file mode 100644
index 00000000..ad26dcbc
--- /dev/null
+++ b/Minecraft.Server/Console/commands/list/CliCommandList.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandList : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+	};
+}
+
diff --git a/Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.cpp b/Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.cpp
new file mode 100644
index 00000000..3517dbd8
--- /dev/null
+++ b/Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.cpp
@@ -0,0 +1,98 @@
+#include "stdafx.h"
+
+#include "CliCommandPardonIp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\NetworkUtils.h"
+#include "..\..\..\Common\StringUtils.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandPardonIp::Name() const
+	{
+		return "pardon-ip";
+	}
+
+	const char *CliCommandPardonIp::Usage() const
+	{
+		return "pardon-ip <address>";
+	}
+
+	const char *CliCommandPardonIp::Description() const
+	{
+		return "Remove an IP ban.";
+	}
+
+	/**
+	 * Validates the literal IP argument and removes the matching Access IP ban entry
+	 * リテラルIPを検証して一致するIP BANを解除する
+	 */
+	bool CliCommandPardonIp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn("Usage: pardon-ip <address>");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		// Java Edition pardon-ip only operates on a literal address, so do not resolve player names here.
+		const std::string ip = StringUtils::TrimAscii(line.tokens[1]);
+		if (!NetworkUtils::IsIpLiteral(ip))
+		{
+			engine->LogWarn("Invalid IP address: " + line.tokens[1]);
+			return false;
+		}
+		// Distinguish invalid input from a valid but currently unbanned address for clearer operator feedback.
+		if (!ServerRuntime::Access::IsIpBanned(ip))
+		{
+			engine->LogWarn("That IP address is not banned.");
+			return false;
+		}
+		if (!ServerRuntime::Access::RemoveIpBan(ip))
+		{
+			engine->LogError("Failed to remove IP ban.");
+			return false;
+		}
+
+		engine->LogInfo("Unbanned IP address " + ip + ".");
+		return true;
+	}
+
+	/**
+	 * Suggests currently banned IP addresses for the Java Edition literal-IP argument
+	 * BAN済みIPの補完候補を返す
+	 */
+	void CliCommandPardonIp::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)engine;
+		// Complete from the persisted IP-ban snapshot because this command only accepts already-banned literals.
+		if (context.currentTokenIndex != 1 || out == nullptr)
+		{
+			return;
+		}
+
+		std::vector<ServerRuntime::Access::BannedIpEntry> entries;
+		if (!ServerRuntime::Access::SnapshotBannedIps(&entries))
+		{
+			return;
+		}
+
+		// Reuse the normalized prefix match used by other commands so completion stays case-insensitive.
+		for (const auto &entry : entries)
+		{
+			const std::string &candidate = entry.ip;
+			if (StringUtils::StartsWithIgnoreCase(candidate, context.prefix))
+			{
+				out->push_back(context.linePrefix + candidate);
+			}
+		}
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.h b/Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.h
new file mode 100644
index 00000000..96f4c7fc
--- /dev/null
+++ b/Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Removes a dedicated-server IP ban using Java Edition style syntax and Access-backed persistence
+	 */
+	class CliCommandPardonIp : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/pardon/CliCommandPardon.cpp b/Minecraft.Server/Console/commands/pardon/CliCommandPardon.cpp
new file mode 100644
index 00000000..d1e995e9
--- /dev/null
+++ b/Minecraft.Server/Console/commands/pardon/CliCommandPardon.cpp
@@ -0,0 +1,173 @@
+#include "stdafx.h"
+
+#include "CliCommandPardon.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+#include <algorithm>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static void AppendUniqueText(const std::string &text, std::vector<std::string> *out)
+		{
+			if (out == nullptr || text.empty())
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), text) == out->end())
+			{
+				out->push_back(text);
+			}
+		}
+
+		static void AppendUniqueXuid(PlayerUID xuid, std::vector<PlayerUID> *out)
+		{
+			if (out == nullptr || xuid == INVALID_XUID)
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), xuid) == out->end())
+			{
+				out->push_back(xuid);
+			}
+		}
+	}
+
+	const char *CliCommandPardon::Name() const
+	{
+		return "pardon";
+	}
+
+	const char *CliCommandPardon::Usage() const
+	{
+		return "pardon <player>";
+	}
+
+	const char *CliCommandPardon::Description() const
+	{
+		return "Remove a player ban.";
+	}
+
+	/**
+	 * Removes every Access ban entry that matches the requested player name so dual-XUID entries are cleared together
+	 * 名前に一致するBANをまとめて解除する
+	 */
+	bool CliCommandPardon::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn("Usage: pardon <player>");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		std::vector<PlayerUID> xuidsToRemove;
+		std::vector<std::string> matchedNames;
+		std::shared_ptr<ServerPlayer> onlineTarget = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (onlineTarget != nullptr)
+		{
+			if (ServerRuntime::Access::IsPlayerBanned(onlineTarget->getXuid()))
+			{
+				AppendUniqueXuid(onlineTarget->getXuid(), &xuidsToRemove);
+			}
+			if (ServerRuntime::Access::IsPlayerBanned(onlineTarget->getOnlineXuid()))
+			{
+				AppendUniqueXuid(onlineTarget->getOnlineXuid(), &xuidsToRemove);
+			}
+		}
+
+		std::vector<ServerRuntime::Access::BannedPlayerEntry> entries;
+		if (!ServerRuntime::Access::SnapshotBannedPlayers(&entries))
+		{
+			engine->LogError("Failed to read banned players.");
+			return false;
+		}
+
+		const std::string loweredTarget = StringUtils::ToLowerAscii(line.tokens[1]);
+		for (const auto &entry : entries)
+		{
+			if (StringUtils::ToLowerAscii(entry.name) == loweredTarget)
+			{
+				PlayerUID parsedXuid = INVALID_XUID;
+				if (ServerRuntime::Access::TryParseXuid(entry.xuid, &parsedXuid))
+				{
+					AppendUniqueXuid(parsedXuid, &xuidsToRemove);
+				}
+				AppendUniqueText(entry.name, &matchedNames);
+			}
+		}
+
+		if (xuidsToRemove.empty())
+		{
+			engine->LogWarn("That player is not banned.");
+			return false;
+		}
+
+		for (const auto xuid : xuidsToRemove)
+		{
+			if (!ServerRuntime::Access::RemovePlayerBan(xuid))
+			{
+				engine->LogError("Failed to remove player ban.");
+				return false;
+			}
+		}
+
+		std::string playerName = line.tokens[1];
+		if (!matchedNames.empty())
+		{
+			playerName = matchedNames[0];
+		}
+		else if (onlineTarget != nullptr)
+		{
+			playerName = StringUtils::WideToUtf8(onlineTarget->getName());
+		}
+
+		engine->LogInfo("Unbanned player " + playerName + ".");
+		return true;
+	}
+
+	/**
+	 * Suggests currently banned player names first and then online names for convenience
+	 * BAN済み名とオンライン名を補完候補に出す
+	 */
+	void CliCommandPardon::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex != 1 || out == nullptr)
+		{
+			return;
+		}
+
+		std::vector<ServerRuntime::Access::BannedPlayerEntry> entries;
+		if (ServerRuntime::Access::SnapshotBannedPlayers(&entries))
+		{
+			std::vector<std::string> names;
+			for (const auto &entry : entries)
+			{
+				AppendUniqueText(entry.name, &names);
+			}
+
+			for (const auto &name : names)
+			{
+				if (StringUtils::StartsWithIgnoreCase(name, context.prefix))
+				{
+					out->push_back(context.linePrefix + name);
+				}
+			}
+		}
+
+		engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/pardon/CliCommandPardon.h b/Minecraft.Server/Console/commands/pardon/CliCommandPardon.h
new file mode 100644
index 00000000..a171d428
--- /dev/null
+++ b/Minecraft.Server/Console/commands/pardon/CliCommandPardon.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Removes dedicated-server player bans using Java Edition style syntax and Access-backed persistence
+	 */
+	class CliCommandPardon : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/stop/CliCommandStop.cpp b/Minecraft.Server/Console/commands/stop/CliCommandStop.cpp
new file mode 100644
index 00000000..29e42cd9
--- /dev/null
+++ b/Minecraft.Server/Console/commands/stop/CliCommandStop.cpp
@@ -0,0 +1,32 @@
+#include "stdafx.h"
+
+#include "CliCommandStop.h"
+
+#include "..\..\ServerCliEngine.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandStop::Name() const
+	{
+		return "stop";
+	}
+
+	const char *CliCommandStop::Usage() const
+	{
+		return "stop";
+	}
+
+	const char *CliCommandStop::Description() const
+	{
+		return "Stop the dedicated server.";
+	}
+
+	bool CliCommandStop::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		(void)line;
+		engine->LogInfo("Stopping server...");
+		engine->RequestShutdown();
+		return true;
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/stop/CliCommandStop.h b/Minecraft.Server/Console/commands/stop/CliCommandStop.h
new file mode 100644
index 00000000..2297c673
--- /dev/null
+++ b/Minecraft.Server/Console/commands/stop/CliCommandStop.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandStop : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+	};
+}
+
diff --git a/Minecraft.Server/Console/commands/time/CliCommandTime.cpp b/Minecraft.Server/Console/commands/time/CliCommandTime.cpp
new file mode 100644
index 00000000..d274993c
--- /dev/null
+++ b/Minecraft.Server/Console/commands/time/CliCommandTime.cpp
@@ -0,0 +1,118 @@
+#include "stdafx.h"
+
+#include "CliCommandTime.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\TimeCommand.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kTimeUsage = "time <day|night|set day|set night>";
+
+		static bool TryResolveNightFlag(const std::vector<std::string> &tokens, bool *outNight)
+		{
+			if (outNight == nullptr)
+			{
+				return false;
+			}
+
+			std::string value;
+			if (tokens.size() == 2)
+			{
+				value = StringUtils::ToLowerAscii(tokens[1]);
+			}
+			else if (tokens.size() == 3 && StringUtils::ToLowerAscii(tokens[1]) == "set")
+			{
+				value = StringUtils::ToLowerAscii(tokens[2]);
+			}
+			else
+			{
+				return false;
+			}
+
+			if (value == "day")
+			{
+				*outNight = false;
+				return true;
+			}
+			if (value == "night")
+			{
+				*outNight = true;
+				return true;
+			}
+
+			return false;
+		}
+
+		static void SuggestLiteral(const char *candidate, const ServerCliCompletionContext &context, std::vector<std::string> *out)
+		{
+			if (candidate == nullptr || out == nullptr)
+			{
+				return;
+			}
+
+			const std::string text(candidate);
+			if (StringUtils::StartsWithIgnoreCase(text, context.prefix))
+			{
+				out->push_back(context.linePrefix + text);
+			}
+		}
+	}
+
+	const char *CliCommandTime::Name() const
+	{
+		return "time";
+	}
+
+	const char *CliCommandTime::Usage() const
+	{
+		return kTimeUsage;
+	}
+
+	const char *CliCommandTime::Description() const
+	{
+		return "Set day or night via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandTime::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		bool night = false;
+		if (!TryResolveNightFlag(line.tokens, &night))
+		{
+			engine->LogWarn(std::string("Usage: ") + kTimeUsage);
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = TimeCommand::preparePacket(night);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build time command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandTime::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)engine;
+		if (context.currentTokenIndex == 1)
+		{
+			SuggestLiteral("day", context, out);
+			SuggestLiteral("night", context, out);
+			SuggestLiteral("set", context, out);
+		}
+		else if (context.currentTokenIndex == 2 &&
+			context.parsed.tokens.size() >= 2 &&
+			StringUtils::ToLowerAscii(context.parsed.tokens[1]) == "set")
+		{
+			SuggestLiteral("day", context, out);
+			SuggestLiteral("night", context, out);
+		}
+	}
+}
diff --git a/Minecraft.Server/Console/commands/time/CliCommandTime.h b/Minecraft.Server/Console/commands/time/CliCommandTime.h
new file mode 100644
index 00000000..28cf5e5a
--- /dev/null
+++ b/Minecraft.Server/Console/commands/time/CliCommandTime.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandTime : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/tp/CliCommandTp.cpp b/Minecraft.Server/Console/commands/tp/CliCommandTp.cpp
new file mode 100644
index 00000000..45dbb284
--- /dev/null
+++ b/Minecraft.Server/Console/commands/tp/CliCommandTp.cpp
@@ -0,0 +1,82 @@
+#include "stdafx.h"
+
+#include "CliCommandTp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.Client\PlayerConnection.h"
+#include "..\..\..\..\Minecraft.Client\TeleportCommand.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kTpUsage = "tp <player> <target>";
+	}
+
+	const char *CliCommandTp::Name() const
+	{
+		return "tp";
+	}
+
+	std::vector<std::string> CliCommandTp::Aliases() const
+	{
+		return { "teleport" };
+	}
+
+	const char *CliCommandTp::Usage() const
+	{
+		return kTpUsage;
+	}
+
+	const char *CliCommandTp::Description() const
+	{
+		return "Teleport one player to another via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandTp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 3)
+		{
+			engine->LogWarn(std::string("Usage: ") + kTpUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> subject = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		std::shared_ptr<ServerPlayer> destination = engine->FindPlayerByNameUtf8(line.tokens[2]);
+		if (subject == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+		if (destination == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[2]);
+			return false;
+		}
+		if (subject->connection == nullptr)
+		{
+			engine->LogWarn("Cannot teleport because source player connection is inactive.");
+			return false;
+		}
+		std::shared_ptr<GameCommandPacket> packet = TeleportCommand::preparePacket(subject->getXuid(), destination->getXuid());
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build teleport command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandTp::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1 || context.currentTokenIndex == 2)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/tp/CliCommandTp.h b/Minecraft.Server/Console/commands/tp/CliCommandTp.h
new file mode 100644
index 00000000..6e9ffdd7
--- /dev/null
+++ b/Minecraft.Server/Console/commands/tp/CliCommandTp.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandTp : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		std::vector<std::string> Aliases() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
+
diff --git a/Minecraft.Server/Console/commands/weather/CliCommandWeather.cpp b/Minecraft.Server/Console/commands/weather/CliCommandWeather.cpp
new file mode 100644
index 00000000..e7f01954
--- /dev/null
+++ b/Minecraft.Server/Console/commands/weather/CliCommandWeather.cpp
@@ -0,0 +1,49 @@
+#include "stdafx.h"
+
+#include "CliCommandWeather.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\ToggleDownfallCommand.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kWeatherUsage = "weather";
+	}
+
+	const char *CliCommandWeather::Name() const
+	{
+		return "weather";
+	}
+
+	const char *CliCommandWeather::Usage() const
+	{
+		return kWeatherUsage;
+	}
+
+	const char *CliCommandWeather::Description() const
+	{
+		return "Toggle weather via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandWeather::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 1)
+		{
+			engine->LogWarn(std::string("Usage: ") + kWeatherUsage);
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = ToggleDownfallCommand::preparePacket();
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build weather command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+}
diff --git a/Minecraft.Server/Console/commands/weather/CliCommandWeather.h b/Minecraft.Server/Console/commands/weather/CliCommandWeather.h
new file mode 100644
index 00000000..03498b47
--- /dev/null
+++ b/Minecraft.Server/Console/commands/weather/CliCommandWeather.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandWeather : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+	};
+}
diff --git a/Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.cpp b/Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.cpp
new file mode 100644
index 00000000..03724278
--- /dev/null
+++ b/Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.cpp
@@ -0,0 +1,285 @@
+#include "stdafx.h"
+
+#include "CliCommandWhitelist.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\ServerProperties.h"
+
+#include <algorithm>
+#include <array>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static const char *kWhitelistUsage = "whitelist <on|off|list|add|remove|reload> [...]";
+
+		static bool CompareWhitelistEntries(const ServerRuntime::Access::WhitelistedPlayerEntry &left, const ServerRuntime::Access::WhitelistedPlayerEntry &right)
+		{
+			const auto leftName = StringUtils::ToLowerAscii(left.name);
+			const auto rightName = StringUtils::ToLowerAscii(right.name);
+			if (leftName != rightName)
+			{
+				return leftName < rightName;
+			}
+
+			return StringUtils::ToLowerAscii(left.xuid) < StringUtils::ToLowerAscii(right.xuid);
+		}
+
+		static bool PersistWhitelistToggle(bool enabled)
+		{
+			auto config = LoadServerPropertiesConfig();
+			config.whiteListEnabled = enabled;
+			return SaveServerPropertiesConfig(config);
+		}
+
+		static std::string BuildWhitelistEntryRow(const ServerRuntime::Access::WhitelistedPlayerEntry &entry)
+		{
+			std::string row = "  ";
+			row += entry.xuid;
+			if (!entry.name.empty())
+			{
+				row += " - ";
+				row += entry.name;
+			}
+			return row;
+		}
+
+		static void LogWhitelistMode(ServerCliEngine *engine)
+		{
+			engine->LogInfo(std::string("Whitelist is ") + (ServerRuntime::Access::IsWhitelistEnabled() ? "enabled." : "disabled."));
+		}
+
+		static bool LogWhitelistEntries(ServerCliEngine *engine)
+		{
+			std::vector<ServerRuntime::Access::WhitelistedPlayerEntry> entries;
+			if (!ServerRuntime::Access::SnapshotWhitelistedPlayers(&entries))
+			{
+				engine->LogError("Failed to read whitelist entries.");
+				return false;
+			}
+
+			std::sort(entries.begin(), entries.end(), CompareWhitelistEntries);
+			LogWhitelistMode(engine);
+			engine->LogInfo("There are " + std::to_string(entries.size()) + " whitelisted player(s).");
+			for (const auto &entry : entries)
+			{
+				engine->LogInfo(BuildWhitelistEntryRow(entry));
+			}
+			return true;
+		}
+
+		static bool TryParseWhitelistXuid(const std::string &text, ServerCliEngine *engine, PlayerUID *outXuid)
+		{
+			if (ServerRuntime::Access::TryParseXuid(text, outXuid))
+			{
+				return true;
+			}
+
+			engine->LogWarn("Invalid XUID: " + text);
+			return false;
+		}
+
+		static void SuggestLiteral(const std::string &candidate, const ServerCliCompletionContext &context, std::vector<std::string> *out)
+		{
+			if (out == nullptr)
+			{
+				return;
+			}
+
+			if (StringUtils::StartsWithIgnoreCase(candidate, context.prefix))
+			{
+				out->push_back(context.linePrefix + candidate);
+			}
+		}
+	}
+
+	const char *CliCommandWhitelist::Name() const
+	{
+		return "whitelist";
+	}
+
+	const char *CliCommandWhitelist::Usage() const
+	{
+		return kWhitelistUsage;
+	}
+
+	const char *CliCommandWhitelist::Description() const
+	{
+		return "Manage the dedicated-server XUID whitelist.";
+	}
+
+	bool CliCommandWhitelist::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2)
+		{
+			engine->LogWarn(std::string("Usage: ") + kWhitelistUsage);
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		const auto subcommand = StringUtils::ToLowerAscii(line.tokens[1]);
+		if (subcommand == "on" || subcommand == "off")
+		{
+			if (line.tokens.size() != 2)
+			{
+				engine->LogWarn("Usage: whitelist <on|off>");
+				return false;
+			}
+
+			const bool enabled = (subcommand == "on");
+			if (!PersistWhitelistToggle(enabled))
+			{
+				engine->LogError("Failed to persist whitelist mode to server.properties.");
+				return false;
+			}
+
+			ServerRuntime::Access::SetWhitelistEnabled(enabled);
+			engine->LogInfo(std::string("Whitelist ") + (enabled ? "enabled." : "disabled."));
+			return true;
+		}
+
+		if (subcommand == "list")
+		{
+			if (line.tokens.size() != 2)
+			{
+				engine->LogWarn("Usage: whitelist list");
+				return false;
+			}
+
+			return LogWhitelistEntries(engine);
+		}
+
+		if (subcommand == "reload")
+		{
+			if (line.tokens.size() != 2)
+			{
+				engine->LogWarn("Usage: whitelist reload");
+				return false;
+			}
+			if (!ServerRuntime::Access::ReloadWhitelist())
+			{
+				engine->LogError("Failed to reload whitelist.");
+				return false;
+			}
+
+			const auto config = LoadServerPropertiesConfig();
+			ServerRuntime::Access::SetWhitelistEnabled(config.whiteListEnabled);
+			engine->LogInfo("Reloaded whitelist from disk.");
+			LogWhitelistMode(engine);
+			return true;
+		}
+
+		if (subcommand == "add")
+		{
+			if (line.tokens.size() < 3)
+			{
+				engine->LogWarn("Usage: whitelist add <xuid> [name ...]");
+				return false;
+			}
+
+			PlayerUID xuid = INVALID_XUID;
+			if (!TryParseWhitelistXuid(line.tokens[2], engine, &xuid))
+			{
+				return false;
+			}
+
+			if (ServerRuntime::Access::IsPlayerWhitelisted(xuid))
+			{
+				engine->LogWarn("That XUID is already whitelisted.");
+				return false;
+			}
+
+			const auto metadata = ServerRuntime::Access::WhitelistManager::BuildDefaultMetadata("Console");
+			const auto name = StringUtils::JoinTokens(line.tokens, 3);
+			if (!ServerRuntime::Access::AddWhitelistedPlayer(xuid, name, metadata))
+			{
+				engine->LogError("Failed to write whitelist entry.");
+				return false;
+			}
+
+			std::string message = "Whitelisted XUID " + ServerRuntime::Access::FormatXuid(xuid) + ".";
+			if (!name.empty())
+			{
+				message += " Name: " + name;
+			}
+			engine->LogInfo(message);
+			return true;
+		}
+
+		if (subcommand == "remove")
+		{
+			if (line.tokens.size() != 3)
+			{
+				engine->LogWarn("Usage: whitelist remove <xuid>");
+				return false;
+			}
+
+			PlayerUID xuid = INVALID_XUID;
+			if (!TryParseWhitelistXuid(line.tokens[2], engine, &xuid))
+			{
+				return false;
+			}
+
+			if (!ServerRuntime::Access::IsPlayerWhitelisted(xuid))
+			{
+				engine->LogWarn("That XUID is not whitelisted.");
+				return false;
+			}
+
+			if (!ServerRuntime::Access::RemoveWhitelistedPlayer(xuid))
+			{
+				engine->LogError("Failed to remove whitelist entry.");
+				return false;
+			}
+
+			engine->LogInfo("Removed XUID " + ServerRuntime::Access::FormatXuid(xuid) + " from the whitelist.");
+			return true;
+		}
+
+		engine->LogWarn(std::string("Usage: ") + kWhitelistUsage);
+		return false;
+	}
+
+	void CliCommandWhitelist::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)engine;
+		if (out == nullptr)
+		{
+			return;
+		}
+
+		if (context.currentTokenIndex == 1)
+		{
+			SuggestLiteral("on", context, out);
+			SuggestLiteral("off", context, out);
+			SuggestLiteral("list", context, out);
+			SuggestLiteral("add", context, out);
+			SuggestLiteral("remove", context, out);
+			SuggestLiteral("reload", context, out);
+			return;
+		}
+
+		if (context.currentTokenIndex == 2 && context.parsed.tokens.size() >= 2 && StringUtils::ToLowerAscii(context.parsed.tokens[1]) == "remove")
+		{
+			std::vector<ServerRuntime::Access::WhitelistedPlayerEntry> entries;
+			if (!ServerRuntime::Access::SnapshotWhitelistedPlayers(&entries))
+			{
+				return;
+			}
+
+			for (const auto &entry : entries)
+			{
+				SuggestLiteral(entry.xuid, context, out);
+			}
+		}
+	}
+}
+
diff --git a/Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.h b/Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.h
new file mode 100644
index 00000000..45e21a5e
--- /dev/null
+++ b/Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandWhitelist : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
+