diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/api/command/completion/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/api/command/completion/package-info.java
new file mode 100644
index 0000000..43b897e
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/api/command/completion/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Houses implementations of {@link de.jeremystartm.pickshadow.api.command.TabCompletion}.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.api.command.completion;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/api/command/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/api/command/package-info.java
new file mode 100644
index 0000000..0d1d6e9
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/api/command/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Everything related to commands.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.api.command;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/api/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/api/package-info.java
new file mode 100644
index 0000000..33d5a84
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/api/package-info.java
@@ -0,0 +1,27 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Provides an API for PSSE to use.
+ * Contains some custom made classes, others
+ * are simply convenience wrappers around Bukkit.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.api;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/api/translation/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/api/translation/package-info.java
new file mode 100644
index 0000000..446a9ec
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/api/translation/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Everything related to translations.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.api.translation;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/command/general/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/command/general/package-info.java
new file mode 100644
index 0000000..7dd9569
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/command/general/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * General commands any good server should have.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.command.general;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/command/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/command/package-info.java
new file mode 100644
index 0000000..1d86d9e
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/command/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Commands.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.command;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/command/survival/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/command/survival/package-info.java
new file mode 100644
index 0000000..3e3cd9a
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/command/survival/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Commands used by survival servers.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.command.survival;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/listener/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/listener/package-info.java
new file mode 100644
index 0000000..2923afd
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/listener/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Listener classes.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow.listener;
diff --git a/extension/src/main/java/de/jeremystartm/pickshadow/package-info.java b/extension/src/main/java/de/jeremystartm/pickshadow/package-info.java
new file mode 100644
index 0000000..32513c2
--- /dev/null
+++ b/extension/src/main/java/de/jeremystartm/pickshadow/package-info.java
@@ -0,0 +1,25 @@
+/*
+ * PICKSHADOW SERVER KIT SOURCE FILE
+ * Copyright (c) 2024 The PickShadow Server Kit authors
+ * Licensed under the GNU Affero General Public License v3
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+/**
+ * Contains PSSE's code.
+ *
+ * @since v1-release0
+ */
+package de.jeremystartm.pickshadow;
diff --git a/extension/src/main/resources/.gitignore b/extension/src/main/resources/.gitignore
new file mode 100644
index 0000000..4ee07b5
--- /dev/null
+++ b/extension/src/main/resources/.gitignore
@@ -0,0 +1 @@
+psse-*.properties
diff --git a/extension/src/main/resources/psse-git.properties b/extension/src/main/resources/psse-git.properties
deleted file mode 100644
index a9fa4e2..0000000
--- a/extension/src/main/resources/psse-git.properties
+++ /dev/null
@@ -1,19 +0,0 @@
-git.branch=develop
-git.build.host=StarPC
-git.build.user.email=jeremystartm@staropensource.de
-git.build.user.name=JeremyStarTM
-git.build.version=1-alpha0+1.21
-git.closest.tag.commit.count=
-git.closest.tag.name=
-git.commit.id=11a25dd8e97b82ff63b06e0a617cda516a6f814b
-git.commit.id.abbrev=11a25dd
-git.commit.id.describe=
-git.commit.message.full=Add profanity to /clearchat\n
-git.commit.message.short=Add profanity to /clearchat
-git.commit.time=2024-05-01T09\:56+0000
-git.commit.user.email=jeremystartm@staropensource.de
-git.commit.user.name=JeremyStarTM
-git.dirty=true
-git.remote.origin.url=https\://git.staropensource.de/JeremyStarTM/PSSP.git
-git.tags=
-git.total.commit.count=25
diff --git a/extension/src/main/resources/psse-gradle.properties b/extension/src/main/resources/psse-gradle.properties
deleted file mode 100644
index 22f94aa..0000000
--- a/extension/src/main/resources/psse-gradle.properties
+++ /dev/null
@@ -1,58 +0,0 @@
-#
-# PICKSHADOW SERVER KIT SOURCE FILE
-# Copyright (c) 2024 The PickShadow Server Kit Contributors
-# Licensed under the GNU Affero General Public License v3
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as
-# published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program. If not, see .
-#
-
-# Versioning
-versioningCodename=Pulsar
-versioningVersion=1
-versioningType=alpha
-versioningTyperelease=0
-versioningFork=
-
-# Java
-javaSource=22
-javaTarget=22
-
-# Dependencies
-dependencyLombok=1.18.32
-dependencyJetbrainsAnnotations=24.1.0
-dependencyStarOpenSourceEngine=1-alpha5
-dependencyHikari=4.0.3
-dependencyGson=2.11.0
-dependencyPaper=R0.1
-dependencyAdventure=4.17.0
-dependencyLuckPerms=5.4
-
-# Plugins
-pluginLombok=8.6
-pluginShadow=8.1.7
-pluginPaperweight=1.7.3
-pluginGitProperties=2.4.2
-pluginRunTask=2.3.0
-
-# Minecraft
-minecraftVersion=1.21
-minecraftApi=1.21
-
-# Plugin download metadata
-downloadFreedomChat=x6xcBZtb
-downloadEngineMC=https://git.staropensource.de/StarOpenSource/EngineMC/releases/download/v1-alpha1/bukkit.jar
-downloadLuckPerms=https://download.luckperms.net/1556/bukkit/loader/LuckPerms-Bukkit-5.4.141.jar
-
-# etc
-group = de.staropensource.pickshadow