diff --git a/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommand.java b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommand.java
new file mode 100644
index 000000000..872cb9b59
--- /dev/null
+++ b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommand.java
@@ -0,0 +1,36 @@
+package com.eternalcode.core.feature.customcommand;
+
+import com.eternalcode.multification.notice.Notice;
+import java.io.Serializable;
+import java.util.List;
+
+public class CustomCommand implements Serializable {
+
+    private String name;
+    private List<String> aliases;
+    private Notice message;
+
+    public CustomCommand() {}
+
+    public CustomCommand(String name, List<String> aliases, Notice message) {
+        this.name = name;
+        this.aliases = aliases;
+        this.message = message;
+    }
+
+    public static CustomCommand of(String commandName, List<String> aliases, Notice message) {
+        return new CustomCommand(commandName, aliases, message);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public List<String> getAliases() {
+        return aliases;
+    }
+
+    public Notice getMessage() {
+        return message;
+    }
+}
diff --git a/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandBukkitWrapper.java b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandBukkitWrapper.java
new file mode 100644
index 000000000..dbf2e6099
--- /dev/null
+++ b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandBukkitWrapper.java
@@ -0,0 +1,40 @@
+package com.eternalcode.core.feature.customcommand;
+
+import com.eternalcode.core.notice.NoticeService;
+import com.eternalcode.multification.notice.Notice;
+import dev.rollczi.litecommands.util.StringUtil;
+import java.util.List;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+
+public class CustomCommandBukkitWrapper extends Command {
+
+    private static final String EMPTY_USAGE_MESSAGE = StringUtil.EMPTY;
+    private static final String EMPTY_DESCRIPTION_MESSAGE = StringUtil.EMPTY;
+
+    private final NoticeService noticeService;
+    private final Notice message;
+
+    protected CustomCommandBukkitWrapper(
+            @NotNull String name,
+            @NotNull List<String> aliases,
+            NoticeService noticeService,
+            Notice message
+    ) {
+        super(name, EMPTY_DESCRIPTION_MESSAGE, EMPTY_USAGE_MESSAGE, aliases);
+
+        this.noticeService = noticeService;
+        this.message = message;
+    }
+
+    @Override
+    public boolean execute(@NotNull CommandSender commandSender, @NotNull String s, @NotNull String[] strings) {
+        this.noticeService.create()
+                .notice(this.message)
+                .sender(commandSender)
+                .send();
+
+        return true;
+    }
+}
diff --git a/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandConfig.java b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandConfig.java
new file mode 100644
index 000000000..eace14c89
--- /dev/null
+++ b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandConfig.java
@@ -0,0 +1,133 @@
+package com.eternalcode.core.feature.customcommand;
+
+import com.eternalcode.core.configuration.AbstractConfigurationFile;
+import com.eternalcode.core.injector.annotations.component.ConfigurationFile;
+import com.eternalcode.multification.notice.Notice;
+import eu.okaeri.configs.annotation.Comment;
+import eu.okaeri.configs.annotation.Header;
+import java.io.File;
+import java.time.Duration;
+import java.util.List;
+import net.kyori.adventure.bossbar.BossBar.Color;
+import net.kyori.adventure.bossbar.BossBar.Overlay;
+
+@ConfigurationFile
+@Header({
+        " ",
+        "Custom commands configuration",
+        "",
+        "This file allows you to define your own commands using simple YAML configuration.",
+        "Each command entry supports multiple display formats: chat, title, subtitle, action bar, bossbar and sound.",
+        "",
+        "Example usage:",
+        "- Display your Discord link with a title and chat message (/discord)",
+        "- Promote your store using a bossbar (/store)",
+        "- Show server rules with a subtitle and timed title (/rules)",
+        "",
+        "You can test and generate these easily using:",
+        "https://www.eternalcode.pl/notification-generator"
+})
+public class CustomCommandConfig extends AbstractConfigurationFile {
+
+    @Comment({
+            " ",
+            "# Custom commands",
+            "#",
+            "# Each command defines its name, aliases and message configuration.",
+            "#",
+            "# WARNING: You must restart the server after editing this file for changes to take effect.",
+    })
+    public List<CustomCommand> commands = List.of(
+            CustomCommand.of(
+                    "help",
+                    List.of("info"),
+                    Notice.builder()
+                            .title("<rainbow>Welcome to EternalCore!</rainbow>")
+                            .subtitle("<gray>Use /help to get started</gray>")
+                            .times(Duration.ofMillis(500), Duration.ofSeconds(3), Duration.ofMillis(500))
+                            .actionBar("<green>Need support? Try /discord</green>")
+                            .chat(
+                                    " ",
+                                    "<yellow>To add your own commands, edit <aqua>custom-commands.yml</aqua> and restart the server.",
+                                    "<gray>Use our generator to create nice looking messages:</gray>",
+                                    "<aqua>https://www.eternalcode.pl/notification-generator</aqua>"
+                            ).build()
+            ),
+            CustomCommand.of(
+                    "discord",
+                    List.of("dc"),
+                    Notice.builder()
+                            .title("<blue>🎧 Discord</blue>")
+                            .subtitle("<gray>Join the community!</gray>")
+                            .times(Duration.ofMillis(300), Duration.ofSeconds(2), Duration.ofMillis(300))
+                            .chat(
+                                    " ",
+                                    "<blue>🎧 Join our Discord server:",
+                                    "<aqua>https://discord.gg/yourserver</aqua>",
+                                    " ",
+                                    "<gray>Talk with the team, suggest features, get help.</gray>"
+                            ).build()
+            ),
+            CustomCommand.of(
+                    "store",
+                    List.of("shop"),
+                    Notice.builder()
+                            .bossBar(
+                                    Color.YELLOW, Overlay.NOTCHED_10, Duration.ofSeconds(5), 1.0,
+                                    "<gold>🛒 Visit our store – support the server & get cool perks!")
+                            .chat(
+                                    " ",
+                                    "<gold>🛒 Visit our server store:",
+                                    "<aqua>https://store.yourserver.com</aqua>",
+                                    " ",
+                                    "<gray>Your support keeps us alive ❤</gray>"
+                            ).build()
+            ),
+            CustomCommand.of(
+                    "vote",
+                    List.of("votes"),
+                    Notice.builder()
+                            .actionBar("<yellow>★ Vote daily and earn rewards!</yellow>")
+                            .chat(
+                                    " ",
+                                    "<yellow>★ Vote for our server and receive daily rewards!",
+                                    "<aqua>https://yourserver.com/vote</aqua>",
+                                    " ",
+                                    "<gray>Each vote helps us grow!</gray>"
+                            ).build()
+            ),
+            CustomCommand.of(
+                    "rules",
+                    List.of(),
+                    Notice.builder()
+                            .title("<red>📜 Server Rules</red>")
+                            .subtitle("<gray>Read before playing!</gray>")
+                            .times(Duration.ofMillis(300), Duration.ofSeconds(3), Duration.ofMillis(300))
+                            .actionBar("<red>No cheating, griefing or toxicity – be respectful!</red>")
+                            .chat(
+                                    " ",
+                                    "<red>📜 Server Rules:",
+                                    "<aqua>https://yourserver.com/rules</aqua>",
+                                    " ",
+                                    "<gray>Breaking rules may result in a ban.</gray>"
+                            ).build()
+            ),
+            CustomCommand.of(
+                    "map",
+                    List.of("dynmap"),
+                    Notice.builder()
+                            .chat(
+                                    " ",
+                                    "<green>🗺 Live Server Map:",
+                                    "<aqua>https://map.yourserver.com</aqua>",
+                                    " ",
+                                    "<gray>See what others are building in real time!</gray>"
+                            ).build()
+            )
+    );
+
+    @Override
+    public File getConfigFile(File dataFolder) {
+        return new File(dataFolder, "custom-commands.yml");
+    }
+}
diff --git a/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandRegistry.java b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandRegistry.java
new file mode 100644
index 000000000..6f5732525
--- /dev/null
+++ b/eternalcore-core/src/main/java/com/eternalcode/core/feature/customcommand/CustomCommandRegistry.java
@@ -0,0 +1,65 @@
+package com.eternalcode.core.feature.customcommand;
+
+import com.eternalcode.core.injector.annotations.Inject;
+import com.eternalcode.core.injector.annotations.component.Service;
+import com.eternalcode.core.notice.NoticeService;
+import dev.rollczi.litecommands.util.StringUtil;
+import java.lang.reflect.Field;
+import org.bukkit.Server;
+import org.bukkit.command.CommandMap;
+
+@Service
+public class CustomCommandRegistry {
+
+    private static final String FALLBACK_PREFIX = "eternalcore";
+
+    private final CustomCommandConfig customCommandConfig;
+    private final NoticeService noticeService;
+    private final Server server;
+
+    private CommandMap commandMap;
+
+    @Inject
+    public CustomCommandRegistry(CustomCommandConfig customCommandConfig, NoticeService noticeService, Server server) {
+        this.customCommandConfig = customCommandConfig;
+        this.noticeService = noticeService;
+        this.server = server;
+
+        this.registerCustomCommands();
+    }
+
+    public void registerCustomCommands() {
+        for (CustomCommand customCommand : this.customCommandConfig.commands) {
+            this.registerCustomCommand(customCommand);
+        }
+    }
+
+    private void registerCustomCommand(CustomCommand customCommand) {
+        CustomCommandBukkitWrapper customCommandBukkitWrapper = new CustomCommandBukkitWrapper(
+            customCommand.getName(),
+            customCommand.getAliases(),
+            this.noticeService,
+            customCommand.getMessage()
+        );
+
+        this.commandMap().register(FALLBACK_PREFIX, customCommandBukkitWrapper);
+    }
+
+    CommandMap commandMap() {
+        if (this.commandMap == null) {
+            try {
+                Field commandMapField = this.server.getClass().getDeclaredField("commandMap");
+                commandMapField.setAccessible(true);
+
+                this.commandMap = (CommandMap) commandMapField.get(this.server);
+            }
+            catch (NoSuchFieldException | IllegalAccessException exception) {
+                throw new RuntimeException(
+                    "Failed to get CommandMap from the server, this might be due to a server version incompatibility.",
+                    exception);
+            }
+        }
+
+        return this.commandMap;
+    }
+}