diff --git a/kencommandapi-bukkit/build.gradle.kts b/kencommandapi-bukkit/build.gradle.kts
index 59ba338..722ada8 100644
--- a/kencommandapi-bukkit/build.gradle.kts
+++ b/kencommandapi-bukkit/build.gradle.kts
@@ -3,25 +3,44 @@ val scrowToken = providers.gradleProperty("scrowMavenToken")
 
 plugins {
     id("java")
+    id("java-library")
     id("maven-publish")
     id("io.freefair.lombok") version "9.2.0"
 }
 
 group = "de.kentoj"
-version = "unspecified"
+version = "1.0.0"
+
+fun scrowRepo(handler: RepositoryHandler) = handler.maven {
+    name = "scrow"
+    url = uri("http://forge.kentoj.de/api/packages/scrow/maven")
+    isAllowInsecureProtocol = true
+
+    credentials(HttpHeaderCredentials::class) {
+        name = "Authorization"
+        value = "token $scrowToken"
+    }
+
+    authentication {
+        create<HttpHeaderAuthentication>("header")
+    }
+}
 
 repositories {
     mavenCentral()
     maven("https://hub.spigotmc.org/nexus/content/repositories/snapshots/") {
         name = "spigotmc-repo"
     }
+    scrowRepo(this)
 }
 
 dependencies {
-    // https://mvnrepository.com/artifact/org.jetbrains/annotations
+// https://mvnrepository.com/artifact/org.jetbrains/annotations
     implementation("org.jetbrains:annotations:26.0.2-1")
-    implementation(project(":kencommandapi-core"))
 
+    api("de.kentoj:kencommandapi-core:1.0.0")
+
+    api("org.spigotmc:spigot-api:1.21.11-R0.1-SNAPSHOT")
     implementation("org.spigotmc:spigot-api:1.21.11-R0.1-SNAPSHOT")
 }
 
@@ -35,19 +54,6 @@ publishing {
         }
     }
     repositories {
-        maven {
-            name = "scrow"
-            url = uri("http://forge.kentoj.de/api/packages/scrow/maven")
-            isAllowInsecureProtocol = true
-
-            credentials(HttpHeaderCredentials::class) {
-                name = "Authorization"
-                value = "token $scrowToken"
-            }
-
-            authentication {
-                create<HttpHeaderAuthentication>("header")
-            }
-        }
+        scrowRepo(this)
     }
 }
diff --git a/kencommandapi-bukkit/src/main/java/de/kentoj/kencommandapi/type/PlayerArgumentType.java b/kencommandapi-bukkit/src/main/java/de/kentoj/kencommandapi/type/PlayerArgumentType.java
new file mode 100644
index 0000000..68b5879
--- /dev/null
+++ b/kencommandapi-bukkit/src/main/java/de/kentoj/kencommandapi/type/PlayerArgumentType.java
@@ -0,0 +1,28 @@
+package de.kentoj.kencommandapi.type;
+
+import de.kentoj.kencommandapi.api.processing.CommandContext;
+import de.kentoj.kencommandapi.api.structure.argument.ArgumentType;
+import de.kentoj.kencommandapi.api.structure.argument.SuggestionProvider;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.util.Set;
+
+// TODO
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class PlayerArgumentType implements ArgumentType<Player> {
+
+    @Override
+    public Player parseInput(String string) {
+        var player = Bukkit.getPlayer(string);
+        if (player == null) throw new RuntimeException("Player not online -- " + string);
+        return player;
+    }
+
+    @Override
+    public SuggestionProvider<?> defaultSuggestionProvider() {
+        return (SuggestionProvider<CommandContext>) context -> Set.of();
+    }
+}
diff --git a/kencommandapi-core/build.gradle.kts b/kencommandapi-core/build.gradle.kts
index 2dc5d16..d267ea6 100644
--- a/kencommandapi-core/build.gradle.kts
+++ b/kencommandapi-core/build.gradle.kts
@@ -8,7 +8,7 @@ plugins {
 }
 
 group = "de.kentoj"
-version = "1.0-SNAPSHOT"
+version = "1.0.0"
 
 repositories {
     mavenCentral()