diff --git a/build.gradle.kts b/build.gradle.kts
index 5e6f6ad..878fb99 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.9.23"
+    kotlin("jvm") version "1.9.0"
     id("io.codearte.nexus-staging") version "0.30.0"
 }
 
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/Test.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/Test.kt
index c573e32..39d4d9f 100644
--- a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/Test.kt
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/Test.kt
@@ -1,12 +1,10 @@
 package tech.carcadex.kotlinbukkitkit.commands
 
-import tech.carcadex.kotlinbukkitkit.architecture.KotlinPlugin
+import org.bukkit.plugin.Plugin
 import tech.carcadex.kotlinbukkitkit.commands.dsl.builder.simpleCommand
 
-fun KotlinPlugin.start() {
-    simpleCommand("test", permission = "test.use") {
-        val arg1 = string(0)
-        val arg2 = integer(1)
-        sender.sendMessage(arg1)
+fun Plugin.cmd() {
+    simpleCommand("test") {
+        player.sendMessage("test")
     }
-}
\ No newline at end of file
+}
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/DSLCommandArguments.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/DSLCommandArguments.kt
new file mode 100644
index 0000000..524e302
--- /dev/null
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/DSLCommandArguments.kt
@@ -0,0 +1,50 @@
+package tech.carcadex.kotlinbukkitkit.commands.dsl
+
+import org.bukkit.Bukkit
+import org.bukkit.Material
+import org.bukkit.OfflinePlayer
+import org.bukkit.World
+import org.bukkit.entity.Player
+import tech.carcadex.kotlinbukkitkit.commands.exceptions.ArgumentNotFoundException
+import tech.carcadex.kotlinbukkitkit.commands.exceptions.TypeParseException
+import tech.carcadex.kotlinbukkitkit.commands.service.MessagesService
+
+fun ExecutorContext.string(index: Int): String = argument(index) ?: throw ArgumentNotFoundException(index)
+fun ExecutorContext.stringOrNull(index: Int): String? = argument(index)
+fun ExecutorContext.integer(index: Int): Int = try {
+    argument(index)?.toInt()
+} catch (e: NumberFormatException) {
+    MessagesService.byTag("#not-a-number")(sender)
+    throw TypeParseException()
+} ?: throw ArgumentNotFoundException(index)
+fun ExecutorContext.integerOrNull(index: Int): Int? = argument(index)?.toIntOrNull()
+
+fun ExecutorContext.double(index: Int): Double = try {
+    argument(index)?.toDouble()
+} catch (e: NumberFormatException) {
+    MessagesService.byTag("#not-a-number")(sender)
+    throw TypeParseException()
+} ?: throw ArgumentNotFoundException(index)
+fun ExecutorContext.doubleOrNull(index: Int): Double? = argument(index)?.toDoubleOrNull()
+
+fun ExecutorContext.materialOrNull(index: Int): Material? = Material.matchMaterial(string(index))
+fun ExecutorContext.material(index: Int): Material =
+    materialOrNull(index) ?: run {
+        MessagesService.byTag("#no-such-material")(sender)
+        throw TypeParseException()
+    }
+fun ExecutorContext.worldOrNull(index: Int): World? = Bukkit.getWorld(argument(index) ?: "")
+fun ExecutorContext.world(index: Int): World =
+    worldOrNull(index) ?: run {
+        MessagesService.byTag("#no-such-world")(sender)
+        throw TypeParseException()
+    }
+
+fun ExecutorContext.playerOrNull(index: Int): Player? = Bukkit.getPlayer(argument(index) ?: "")
+fun ExecutorContext.player(index: Int): Player =
+    playerOrNull(index) ?: run {
+        MessagesService.byTag("#no-such-player")(sender)
+        throw TypeParseException()
+    }
+
+fun ExecutorContext.offlinePlayer(index: Int): OfflinePlayer = Bukkit.getOfflinePlayer(argument(index) ?: "")
\ No newline at end of file
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/ExecutorContext.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/ExecutorContext.kt
index ed76bf0..cf9648f 100644
--- a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/ExecutorContext.kt
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/dsl/ExecutorContext.kt
@@ -7,48 +7,19 @@ import org.bukkit.World
 import org.bukkit.command.CommandSender
 import org.bukkit.entity.Player
 import tech.carcadex.kotlinbukkitkit.commands.exceptions.ArgumentNotFoundException
+import tech.carcadex.kotlinbukkitkit.commands.exceptions.NotPlayerException
 import tech.carcadex.kotlinbukkitkit.commands.exceptions.TypeParseException
 import tech.carcadex.kotlinbukkitkit.commands.service.MessagesService
 
-class ExecutorContext(var sender: CommandSender, val args: Array<String>) {
+class ExecutorContext(val sender: CommandSender, val args: Array<String>) {
+    val player: Player
+        get() {
+            if (sender !is Player) {
+                MessagesService.byTag("#for-player-only")(sender)
+                throw NotPlayerException()
+            }
+            return sender
+        }
+
     fun argument(index: Int): String? = if (args.size <= index) null else args[index]
-    fun string(index: Int): String = argument(index) ?: throw ArgumentNotFoundException(index)
-    fun stringOrNull(index: Int): String? = argument(index)
-    fun integer(index: Int): Int = try {
-        argument(index)?.toInt()
-    } catch (e: NumberFormatException) {
-        MessagesService.byTag("#not-a-number")(sender)
-        throw TypeParseException()
-    } ?: throw ArgumentNotFoundException(index)
-    fun integerOrNull(index: Int): Int? = argument(index)?.toIntOrNull()
-
-    fun double(index: Int): Double = try {
-        argument(index)?.toDouble()
-    } catch (e: NumberFormatException) {
-        MessagesService.byTag("#not-a-number")(sender)
-        throw TypeParseException()
-    } ?: throw ArgumentNotFoundException(index)
-    fun doubleOrNull(index: Int): Double? = argument(index)?.toDoubleOrNull()
-
-    fun materialOrNull(index: Int): Material? = Material.matchMaterial(string(index))
-    fun material(index: Int): Material =
-        materialOrNull(index) ?: run {
-            MessagesService.byTag("#no-such-material")(sender)
-            throw TypeParseException()
-        }
-    fun worldOrNull(index: Int): World? = Bukkit.getWorld(argument(index) ?: "")
-    fun world(index: Int): World =
-        worldOrNull(index) ?: run {
-            MessagesService.byTag("#no-such-world")(sender)
-            throw TypeParseException()
-        }
-
-    fun playerOrNull(index: Int): Player? = Bukkit.getPlayer(argument(index) ?: "")
-    fun player(index: Int): World =
-        worldOrNull(index) ?: run {
-            MessagesService.byTag("#no-such-player")(sender)
-            throw TypeParseException()
-        }
-
-    fun offlinePlayer(index: Int): OfflinePlayer = Bukkit.getOfflinePlayer(argument(index) ?: "")
 }
\ No newline at end of file
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/exceptions/NotPlayerException.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/exceptions/NotPlayerException.kt
new file mode 100644
index 0000000..28d810b
--- /dev/null
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/exceptions/NotPlayerException.kt
@@ -0,0 +1,6 @@
+package tech.carcadex.kotlinbukkitkit.commands.exceptions
+
+import java.lang.RuntimeException
+
+class NotPlayerException : RuntimeException() {
+}
\ No newline at end of file
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/manager/CommandManagerImpl.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/manager/CommandManagerImpl.kt
index f6c4782..5d1c26d 100644
--- a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/manager/CommandManagerImpl.kt
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/manager/CommandManagerImpl.kt
@@ -4,6 +4,7 @@ import org.bukkit.command.CommandExecutor
 import org.bukkit.command.CommandSender
 import org.bukkit.command.TabCompleter
 import org.bukkit.plugin.Plugin
+import tech.carcadex.kotlinbukkitkit.commands.exceptions.NotPlayerException
 import tech.carcadex.kotlinbukkitkit.commands.reflection.CommandParams
 import tech.carcadex.kotlinbukkitkit.commands.reflection.Parser
 import tech.carcadex.kotlinbukkitkit.commands.reflection.Parser.paramsFromAnnotations
@@ -96,6 +97,7 @@ class CommandManagerImpl(private val plugin: Plugin) : CommandManager {
 
                     )
                 } catch (ignored: TypeParseException) {
+                } catch (ignored: NotPlayerException) {
                 } catch (e: IllegalArgumentException) {
                     MessagesService.byTag("#wrong-usage")(sender)
                 }
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/reflection/service/SubCommandsService.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/reflection/service/SubCommandsService.kt
index 25d78dd..da40c61 100644
--- a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/reflection/service/SubCommandsService.kt
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/reflection/service/SubCommandsService.kt
@@ -2,6 +2,7 @@ package tech.carcadex.kotlinbukkitkit.commands.reflection.service
 
 import org.bukkit.command.CommandSender
 import org.bukkit.command.TabCompleter
+import tech.carcadex.kotlinbukkitkit.commands.exceptions.NotPlayerException
 import tech.carcadex.kotlinbukkitkit.commands.service.MessagesService
 import tech.carcadex.kotlinbukkitkit.commands.service.TabCompleteService
 import tech.carcadex.kotlinbukkitkit.commands.reflection.CommandParams
@@ -77,6 +78,8 @@ object SubCommandsService {
                     true
                 } catch (ignored: TypeParseException) {
                     false
+                } catch (ignored: NotPlayerException) {
+                    false
                 } catch (e: IllegalArgumentException) {
                     MessagesService.byTag("#wrong-usage")(sender)
                     false
diff --git a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/service/MessagesService.kt b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/service/MessagesService.kt
index 6793217..845e5b7 100644
--- a/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/service/MessagesService.kt
+++ b/commands/src/main/kotlin/tech/carcadex/kotlinbukkitkit/commands/service/MessagesService.kt
@@ -8,6 +8,7 @@ object MessagesService {
 
     init {
         //REGISTER DEFAULT MESSAGES
+        messages["#for-player-only"] = { it.sendMessage("${ChatColor.RED}This sender is not a player") }
         messages["#no-such-player"] = { it.sendMessage("${ChatColor.RED}No such player was found") }
         messages["#no-such-world"] = { it.sendMessage("${ChatColor.RED}No such world was found") }
         messages["#no-such-material"] = { it.sendMessage("${ChatColor.RED}No such material was found") }
diff --git a/gradle.properties b/gradle.properties
index 0d35993..3f3c255 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-version=1.0.0.3
+version=1.0.0.4-SNAPSHOT
 
 signing.gnupg.executable=C:/Program Files (x86)/GnuPG/bin/gpg.exe
 signing.gnupg.useLegacyGpg=false
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 3506523..b10e388 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,5 +1,5 @@
 
-rootProject.name = "KotlinBukkitKit"
+rootProject.name = "KotlinBukkitKIT"
 include("architecture")
 include("messages")
 include("extensions")