diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..ca3c443
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,116 @@
+# BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  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 General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# END GPL LICENSE BLOCK #####
+
+
+bl_info = {
+	"name": "Khanat Tools",
+	"author": "Yann Kervran",
+	"version": (1, 0),
+	"blender": (3, 4, 0),
+	"location": "View3D > UI > Tools",
+	"description": "Toolset for Khanat project",
+	"doc_url": "https://git.numenaute.org/yannk/khanat-tools",
+	"category": "Generic",
+}
+
+import os
+import bpy
+
+
+# global variable to store icons in
+custom_icons = {}
+
+# UI__init__.py
+
+class MY_PT_khanat_tools(bpy.types.Panel):
+	bl_label = 'Khanat tools'
+	bl_space_type = 'VIEW_3D'
+	bl_region_type = 'UI'
+	bl_context = ''
+	bl_category = 'Khanat'
+
+
+	def draw_header(self, context):
+		global custom_icons	
+		print(custom_icons)
+		layout = self.layout
+		layout.label(icon_value=custom_icons["khanat"].icon_id)
+	
+	def draw(self, context):
+		layout = self.layout
+
+		row = layout.row()
+		row.operator(MY_OT_khanat_export_gltf.bl_idname)
+		layout.separator()
+
+		row = layout.row()
+		row.operator(MY_OT_khanat_get_online_doc.bl_idname, icon_value=72)
+		layout.separator()
+
+# Operators
+
+class MY_OT_khanat_export_gltf(bpy.types.Operator):
+	"""Export collections to gltf"""
+	bl_idname = "object.export2gltf"
+	bl_label = "Export to gltf"
+	bl_options = {'REGISTER', 'UNDO'}
+	
+	def execute(self, context):
+		return {"FINISHED"}
+
+	def invoke(self, context, event):
+		return self.execute(context)
+
+class MY_OT_khanat_get_online_doc(bpy.types.Operator):
+	"""Check online documentation"""
+	bl_idname = "object.readthedocs"
+	bl_label = "Online documentation"
+	bl_description = "Go to Khanat Development Guide"
+	bl_options = {"REGISTER", "UNDO"}
+
+	def execute(self, context):
+		bpy.ops.wm.url_open('INVOKE_DEFAULT', url='https://git.numenaute.org/khaganat/mmorpg_khanat/khanat_gamedev_guide')
+		return {"FINISHED"}
+
+	def invoke(self, context, event):
+		return self.execute(context)
+
+
+# Register / Unregister
+
+def register():
+	global custom_icons
+	custom_icons = bpy.utils.previews.new()
+	addon_path =  os.path.dirname(__file__)
+	icons_dir = os.path.join(addon_path, "icons")
+	custom_icons.load("khanat", os.path.join(icons_dir, "khanat.png"), 'IMAGE')
+	bpy.utils.register_class(MY_OT_khanat_export_gltf)
+	bpy.utils.register_class(MY_OT_khanat_get_online_doc)
+	bpy.utils.register_class(MY_PT_khanat_tools)
+
+def unregister():
+	global custom_icons
+	bpy.utils.previews.remove(custom_icons)
+	bpy.utils.register_class(MY_OT_khanat_export_gltf)
+	bpy.utils.register_class(MY_OT_khanat_get_online_doc)
+	bpy.utils.register_class(MY_PT_khanat_tools)
+
+
+if __name__ == "__main__":
+	__file__ = bpy.data.filepath
+	register()