diff --git a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommand.java b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommand.java
index b57d64db..32b2274b 100644
--- a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommand.java
+++ b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommand.java
@@ -31,7 +31,7 @@ import org.bukkit.plugin.Plugin;
 import javax.annotation.Nonnull;
 import java.util.List;
 
-public class BukkitCommand extends org.bukkit.command.Command implements PluginIdentifiableCommand {
+final class BukkitCommand extends org.bukkit.command.Command implements PluginIdentifiableCommand {
 
     private final CommandComponent<BukkitCommandSender, ?> command;
     private final BukkitCommandManager bukkitCommandManager;
diff --git a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandManager.java b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandManager.java
index 421a7554..8573f018 100644
--- a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandManager.java
+++ b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandManager.java
@@ -29,10 +29,21 @@ import org.bukkit.plugin.Plugin;
 import javax.annotation.Nonnull;
 import java.util.function.Function;
 
+/**
+ * Command manager for the Bukkit platform, using {@link BukkitCommandSender} as the
+ * command sender type
+ */
 public class BukkitCommandManager extends CommandManager<BukkitCommandSender> {
 
     private final Plugin owningPlugin;
 
+    /**
+     * Construct a new Bukkit command manager
+     *
+     * @param owningPlugin                Plugin that is constructing the manager
+     * @param commandExecutionCoordinator Coordinator provider
+     * @throws Exception If the construction of the manager fails
+     */
     public BukkitCommandManager(@Nonnull final Plugin owningPlugin,
                                 @Nonnull final Function<CommandTree<BukkitCommandSender>,
                                         CommandExecutionCoordinator<BukkitCommandSender>> commandExecutionCoordinator)
@@ -42,6 +53,11 @@ public class BukkitCommandManager extends CommandManager<BukkitCommandSender> {
         this.owningPlugin = owningPlugin;
     }
 
+    /**
+     * Get the plugin that owns the manager
+     *
+     * @return Owning plugin
+     */
     @Nonnull
     public Plugin getOwningPlugin() {
         return this.owningPlugin;
diff --git a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandSender.java b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandSender.java
index c77b1ebd..5ce78f61 100644
--- a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandSender.java
+++ b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandSender.java
@@ -29,6 +29,10 @@ import org.bukkit.entity.Player;
 
 import javax.annotation.Nonnull;
 
+/**
+ * Command sender that proxies {@link org.bukkit.command.CommandSender}
+ * {@inheritDoc}
+ */
 public abstract class BukkitCommandSender implements CommandSender {
 
     private final org.bukkit.command.CommandSender internalSender;
@@ -37,16 +41,33 @@ public abstract class BukkitCommandSender implements CommandSender {
         this.internalSender = internalSender;
     }
 
+    /**
+     * Construct a new {@link BukkitCommandSender} for a {@link Player}
+     *
+     * @param player Player instance
+     * @return Constructed command sender
+     */
     @Nonnull
     public static BukkitCommandSender player(@Nonnull final Player player) {
         return new BukkitPlayerSender(player);
     }
 
+    /**
+     * Construct a new {@link BukkitCommandSender} for the Bukkit console
+     *
+     * @return Constructed command sender
+     */
     @Nonnull
     public static BukkitCommandSender console() {
         return new BukkitConsoleSender();
     }
 
+    /**
+     * Construct a new {@link BukkitCommandSender} from a Bukkit {@link CommandSender}
+     *
+     * @param sender Bukkit command sender
+     * @return Constructed command sender
+     */
     @Nonnull
     public static BukkitCommandSender of(@Nonnull final org.bukkit.command.CommandSender sender) {
         if (sender instanceof Player) {
@@ -72,13 +93,29 @@ public abstract class BukkitCommandSender implements CommandSender {
         return Objects.hashCode(internalSender);
     }
 
+    /**
+     * Get the proxied {@link org.bukkit.command.CommandSender}
+     *
+     * @return Proxied command sneder
+     */
     @Nonnull
     public org.bukkit.command.CommandSender getInternalSender() {
         return this.internalSender;
     }
 
+    /**
+     * Check if this sender represents a player
+     *
+     * @return {@code true} if this sender represents a player, {@code false} if not
+     */
     public abstract boolean isPlayer();
 
+    /**
+     * Get this sender as a player. This can only safely be done if {@link #isPlayer()}}
+     * returns {@code true}
+     *
+     * @return Player object
+     */
     @Nonnull
     public abstract Player asPlayer();
 
@@ -86,4 +123,14 @@ public abstract class BukkitCommandSender implements CommandSender {
     public boolean hasPermission(@Nonnull final String permission) {
         return this.internalSender.hasPermission(permission);
     }
+
+    /**
+     * Send a message to the command sender
+     *
+     * @param message Message to send
+     */
+    public void sendMessage(@Nonnull final String message) {
+        this.internalSender.sendMessage(message);
+    }
+
 }
diff --git a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitConsoleSender.java b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitConsoleSender.java
index ebad23f5..51eb1437 100644
--- a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitConsoleSender.java
+++ b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitConsoleSender.java
@@ -28,7 +28,7 @@ import org.bukkit.entity.Player;
 
 import javax.annotation.Nonnull;
 
-public class BukkitConsoleSender extends BukkitCommandSender {
+final class BukkitConsoleSender extends BukkitCommandSender {
 
     BukkitConsoleSender() {
         super(Bukkit.getConsoleSender());
diff --git a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPlayerSender.java b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPlayerSender.java
index f81f7c8f..d59ce0fe 100644
--- a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPlayerSender.java
+++ b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPlayerSender.java
@@ -27,7 +27,7 @@ import org.bukkit.entity.Player;
 
 import javax.annotation.Nonnull;
 
-public class BukkitPlayerSender extends BukkitCommandSender {
+final class BukkitPlayerSender extends BukkitCommandSender {
 
     BukkitPlayerSender(@Nonnull final Player player) {
         super(player);
diff --git a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPluginRegistrationHandler.java b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPluginRegistrationHandler.java
index a59e2851..afe2061b 100644
--- a/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPluginRegistrationHandler.java
+++ b/commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitPluginRegistrationHandler.java
@@ -35,7 +35,7 @@ import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
 
-public class BukkitPluginRegistrationHandler implements CommandRegistrationHandler {
+final class BukkitPluginRegistrationHandler implements CommandRegistrationHandler {
 
     private final Map<CommandComponent<?, ?>, org.bukkit.command.Command> registeredCommands = new HashMap<>();
 
@@ -71,8 +71,10 @@ public class BukkitPluginRegistrationHandler implements CommandRegistrationHandl
         } else {
             label = commandComponent.getName();
         }
-        this.bukkitCommands.put(label, new BukkitCommand((CommandComponent<BukkitCommandSender, ?>) commandComponent,
-                                                         this.bukkitCommandManager));
+        final BukkitCommand bukkitCommand = new BukkitCommand((CommandComponent<BukkitCommandSender, ?>) commandComponent,
+                                                              this.bukkitCommandManager);
+        this.bukkitCommands.put(label, bukkitCommand);
+        this.registeredCommands.put(commandComponent, bukkitCommand);
         return true;
     }
 
diff --git a/commands-core/src/main/java/com/intellectualsites/commands/CommandManager.java b/commands-core/src/main/java/com/intellectualsites/commands/CommandManager.java
index 3f00e4a6..086271fd 100644
--- a/commands-core/src/main/java/com/intellectualsites/commands/CommandManager.java
+++ b/commands-core/src/main/java/com/intellectualsites/commands/CommandManager.java
@@ -136,4 +136,15 @@ public abstract class CommandManager<C extends CommandSender> {
         return this.commandRegistrationHandler;
     }
 
+    /**
+     * Create a new command builder
+     *
+     * @param name Command name
+     * @return Builder instance
+     */
+    @Nonnull
+    public Command.Builder<C> commandBuilder(@Nonnull final String name) {
+        return Command.newBuilder(name);
+    }
+
 }