diff --git a/bot/cogs/authentication.py b/bot/cogs/authentication.py
index d289afb..1c511cd 100644
--- a/bot/cogs/authentication.py
+++ b/bot/cogs/authentication.py
@@ -650,7 +650,7 @@ def timeout_feedback_embed() -> discord.Embed:
 
     @commands.dm_only()
     @commands.cooldown(60, 0, commands.BucketType.user)
-    @commands.command(aliases=["role", "membro"])
+    @commands.hybrid_command(name="aplicar", aliases=["role", "membro", "aplicar_role"])
     async def aplicar_role(self, ctx: Context):
         self.logger.info(f"[{ctx.author}] Autenticação iniciada.")
 
diff --git a/bot/cogs/chat.py b/bot/cogs/chat.py
index 4b7c4bc..d5720b0 100644
--- a/bot/cogs/chat.py
+++ b/bot/cogs/chat.py
@@ -120,8 +120,8 @@ async def get_price(item_id: int):
     @commands.check(is_authenticated)
     @commands.guild_only()
     @commands.cooldown(1, 60, commands.BucketType.user)
-    @commands.command("raids", aliases=["aplicar_raids"])
-    async def aplicar_raids(self, ctx: Context):
+    @commands.command("raids", aliases=["aplicar_raids"])
+    async def aplicar_raids(self, ctx: Context):
         denied_message = "Fool! Você já tem permissão para ir Raids!"
         if has_any_role(ctx.author, self.bot.setting.role.get("raids")):
             return await ctx.send(denied_message)
diff --git a/bot/cogs/clan.py b/bot/cogs/clan.py
index a7e6a66..4c89ae4 100644
--- a/bot/cogs/clan.py
+++ b/bot/cogs/clan.py
@@ -110,8 +110,11 @@ async def clan_user_info(self, ctx: Context, *, username: str):
 
     @commands.cooldown(1, 5, commands.BucketType.user)
     @commands.bot_has_permissions(embed_links=True)
-    @commands.command(aliases=["ranksupdate", "upranks", "rank"])
+    @commands.hybrid_command(aliases=["ranksupdate", "upranks", "rank"])
     async def ranks(self, ctx: Context, *, clan: str = "Atlantis"):
+        if getattr(ctx, "interaction", None) is None:
+            await ctx.send("Dica: use o comando de barra `/ranks` para uma melhor experiência.")
+
         if clan.lower() == "atlantis argus":
             return await ctx.send("`!rank argus` irmão")
         elif clan.lower() == "atlantis":
diff --git a/tests/helpers.py b/tests/helpers.py
index 71ca65d..0e6ba6b 100644
--- a/tests/helpers.py
+++ b/tests/helpers.py
@@ -15,6 +15,28 @@
 
 def _stub_modules():
     stub_rs3clans = types.ModuleType("rs3clans")
+
+    stub_django_models = types.ModuleType("django.db.models")
+
+    class Q:
+        def __init__(self, *_args, **_kwargs):
+            pass
+
+    stub_django_models.Q = Q
+    sys.modules["django.db.models"] = stub_django_models
+
+    stub_api_models = types.ModuleType("atlantisbot_api.models")
+
+    class DiscordUser:
+        objects = SimpleNamespace(filter=lambda **_kwargs: SimpleNamespace(first=lambda: None))
+
+    class DiscordIngameName:
+        pass
+
+    stub_api_models.DiscordUser = DiscordUser
+    stub_api_models.DiscordIngameName = DiscordIngameName
+    sys.modules["atlantisbot_api.models"] = stub_api_models
+
     stub_rs3clans.Clan = object
     stub_rs3clans.Player = object
     sys.modules["rs3clans"] = stub_rs3clans
@@ -29,11 +51,20 @@ class Bot:
 
     stub_tools = types.ModuleType("bot.utils.tools")
     stub_tools.right_arrow = "->"
+    stub_tools.separator = "---"
 
     def has_any_role(*_args, **_kwargs):
         return False
 
+    async def get_clan_async(*_args, **_kwargs):
+        return []
+
+    def divide_list(value, *_args, **_kwargs):
+        return [value]
+
     stub_tools.has_any_role = has_any_role
+    stub_tools.get_clan_async = get_clan_async
+    stub_tools.divide_list = divide_list
     sys.modules["bot.utils.tools"] = stub_tools
 
     stub_checks = types.ModuleType("bot.utils.checks")
@@ -64,12 +95,46 @@ async def time_till_raids():
     stub_raids.time_till_raids = time_till_raids
     sys.modules["bot.cogs.raids"] = stub_raids
 
+    stub_rsworld = types.ModuleType("bot.cogs.rsworld")
+
+    async def grab_world(*_args, **_kwargs):
+        return None
+
+    async def get_world(*_args, **_kwargs):
+        return None
+
+    def random_world(*_args, **_kwargs):
+        return 1
+
+    def filtered_worlds(*_args, **_kwargs):
+        return []
+
+    stub_rsworld.grab_world = grab_world
+    stub_rsworld.get_world = get_world
+    stub_rsworld.random_world = random_world
+    stub_rsworld.filtered_worlds = filtered_worlds
+    sys.modules["bot.cogs.rsworld"] = stub_rsworld
+
+    stub_roles = types.ModuleType("bot.utils.roles")
+
+    async def check_admin_roles(*_args, **_kwargs):
+        return None
+
+    async def check_exp_roles(*_args, **_kwargs):
+        return None
+
+    stub_roles.check_admin_roles = check_admin_roles
+    stub_roles.check_exp_roles = check_exp_roles
+    sys.modules["bot.utils.roles"] = stub_roles
+
+
 
 @dataclass
 class FakeSettings:
     clan_name: str = "Atlantis"
     banner_image: str = "https://example.com/banner.png"
     prefix: str = "!"
+    mode: str = "dev"
     role: dict[str, int] | None = None
     chat: dict[str, int] | None = None
 
@@ -84,11 +149,14 @@ class FakeContext:
     def __init__(self):
         self.sent_embed = None
         self.sent_content = None
+        self.sent_messages = []
         self.author = SimpleNamespace(roles=[])
+        self.interaction = None
 
     async def send(self, content=None, *, embed=None):
         self.sent_embed = embed
         self.sent_content = content
+        self.sent_messages.append({"content": content, "embed": embed})
 
 
 def make_chat():
@@ -103,3 +171,27 @@ def run_async(coro: Any):
     import asyncio
 
     return asyncio.run(coro)
+
+
+def make_clan():
+    _stub_modules()
+    from bot.cogs.clan import Clan  # noqa: E402
+
+    clan_settings = {
+        "Recruit": {"Emoji": "R", "Translation": "Recruta"},
+        "Corporal": {"Emoji": "C", "Translation": "Cabo"},
+        "Sergeant": {"Emoji": "S", "Translation": "Sargento"},
+        "Lieutenant": {"Emoji": "L", "Translation": "Tenente"},
+        "Captain": {"Emoji": "CP", "Translation": "Capitão"},
+        "General": {"Emoji": "G", "Translation": "General"},
+    }
+    fake_bot = SimpleNamespace(setting=SimpleNamespace(clan_settings=clan_settings))
+    return Clan(fake_bot)
+
+
+def make_authentication():
+    _stub_modules()
+    from bot.cogs.authentication import UserAuthentication  # noqa: E402
+
+    fake_bot = SimpleNamespace(setting=FakeSettings())
+    return UserAuthentication(fake_bot)
diff --git a/tests/test_aplicar_command.py b/tests/test_aplicar_command.py
new file mode 100644
index 0000000..e6b8970
--- /dev/null
+++ b/tests/test_aplicar_command.py
@@ -0,0 +1,12 @@
+from discord.ext import commands
+
+from tests.helpers import make_authentication
+
+
+def test_aplicar_role_is_hybrid_command():
+    authentication = make_authentication()
+    command = authentication.aplicar_role
+
+    assert isinstance(command, commands.HybridCommand)
+    assert command.name == "aplicar"
+    assert "membro" in command.aliases
diff --git a/tests/test_ranks_command.py b/tests/test_ranks_command.py
new file mode 100644
index 0000000..208b16f
--- /dev/null
+++ b/tests/test_ranks_command.py
@@ -0,0 +1,29 @@
+from types import SimpleNamespace
+
+from discord.ext import commands
+
+from tests.helpers import FakeContext, make_clan, run_async
+
+
+def test_ranks_is_hybrid_command():
+    clan = make_clan()
+
+    command = clan.ranks
+    assert isinstance(command, commands.HybridCommand)
+    assert command.name == "ranks"
+    assert "rank" in command.aliases
+
+
+def test_ranks_prefix_suggests_slash(monkeypatch):
+    clan_cog = make_clan()
+    ctx = FakeContext()
+
+    member = SimpleNamespace(exp=1, rank="Recruit", name="Test")
+
+    monkeypatch.setattr("bot.cogs.clan.rs3clans.Clan", lambda *_args, **_kwargs: [member])
+
+    run_async(clan_cog.ranks.callback(clan_cog, ctx, clan="Atlantis"))
+
+    assert len(ctx.sent_messages) == 2
+    assert "use o comando de barra `/ranks`" in ctx.sent_messages[0]["content"]
+    assert ctx.sent_messages[1]["embed"] is not None