diff --git a/discovery.pb.go b/discovery/discovery.pb.go
similarity index 100%
rename from discovery.pb.go
rename to discovery/discovery.pb.go
diff --git a/discovery_grpc.pb.go b/discovery/discovery_grpc.pb.go
similarity index 100%
rename from discovery_grpc.pb.go
rename to discovery/discovery_grpc.pb.go
diff --git a/user/users.pb.go b/user/users.pb.go
new file mode 100644
index 0000000..5e928f9
--- /dev/null
+++ b/user/users.pb.go
@@ -0,0 +1,295 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.5
+// 	protoc        v5.29.3
+// source: users.proto
+
+package user
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type User struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            uint64                 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	CreatedAt     string                 `protobuf:"bytes,2,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
+	UpdatedAt     string                 `protobuf:"bytes,3,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"`
+	Name          string                 `protobuf:"bytes,4,opt,name=name,proto3" json:"name,omitempty"`
+	Avatar        string                 `protobuf:"bytes,5,opt,name=avatar,proto3" json:"avatar,omitempty"`
+	Token         string                 `protobuf:"bytes,6,opt,name=token,proto3" json:"token,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *User) Reset() {
+	*x = User{}
+	mi := &file_users_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *User) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*User) ProtoMessage() {}
+
+func (x *User) ProtoReflect() protoreflect.Message {
+	mi := &file_users_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use User.ProtoReflect.Descriptor instead.
+func (*User) Descriptor() ([]byte, []int) {
+	return file_users_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *User) GetId() uint64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *User) GetCreatedAt() string {
+	if x != nil {
+		return x.CreatedAt
+	}
+	return ""
+}
+
+func (x *User) GetUpdatedAt() string {
+	if x != nil {
+		return x.UpdatedAt
+	}
+	return ""
+}
+
+func (x *User) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *User) GetAvatar() string {
+	if x != nil {
+		return x.Avatar
+	}
+	return ""
+}
+
+func (x *User) GetToken() string {
+	if x != nil {
+		return x.Token
+	}
+	return ""
+}
+
+type UserRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Token         string                 `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *UserRequest) Reset() {
+	*x = UserRequest{}
+	mi := &file_users_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UserRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UserRequest) ProtoMessage() {}
+
+func (x *UserRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_users_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UserRequest.ProtoReflect.Descriptor instead.
+func (*UserRequest) Descriptor() ([]byte, []int) {
+	return file_users_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *UserRequest) GetToken() string {
+	if x != nil {
+		return x.Token
+	}
+	return ""
+}
+
+type UserResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Code          int32                  `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
+	Message       string                 `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+	Data          *User                  `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *UserResponse) Reset() {
+	*x = UserResponse{}
+	mi := &file_users_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UserResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UserResponse) ProtoMessage() {}
+
+func (x *UserResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_users_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UserResponse.ProtoReflect.Descriptor instead.
+func (*UserResponse) Descriptor() ([]byte, []int) {
+	return file_users_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *UserResponse) GetCode() int32 {
+	if x != nil {
+		return x.Code
+	}
+	return 0
+}
+
+func (x *UserResponse) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+func (x *UserResponse) GetData() *User {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+var File_users_proto protoreflect.FileDescriptor
+
+var file_users_proto_rawDesc = string([]byte{
+	0x0a, 0x0b, 0x75, 0x73, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x04, 0x75,
+	0x73, 0x65, 0x72, 0x22, 0x96, 0x01, 0x0a, 0x04, 0x55, 0x73, 0x65, 0x72, 0x12, 0x0e, 0x0a, 0x02,
+	0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x02, 0x69, 0x64, 0x12, 0x1d, 0x0a, 0x0a,
+	0x63, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x5f, 0x61, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x09, 0x63, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x75,
+	0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x5f, 0x61, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x09, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, 0x41, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61,
+	0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x16,
+	0x0a, 0x06, 0x61, 0x76, 0x61, 0x74, 0x61, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06,
+	0x61, 0x76, 0x61, 0x74, 0x61, 0x72, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x18,
+	0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x22, 0x23, 0x0a, 0x0b,
+	0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x74,
+	0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65,
+	0x6e, 0x22, 0x5c, 0x0a, 0x0c, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x12, 0x12, 0x0a, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52,
+	0x04, 0x63, 0x6f, 0x64, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12,
+	0x1e, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0a, 0x2e,
+	0x75, 0x73, 0x65, 0x72, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x32,
+	0x41, 0x0a, 0x0b, 0x55, 0x73, 0x65, 0x72, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x32,
+	0x0a, 0x07, 0x47, 0x65, 0x74, 0x55, 0x73, 0x65, 0x72, 0x12, 0x11, 0x2e, 0x75, 0x73, 0x65, 0x72,
+	0x2e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x12, 0x2e, 0x75,
+	0x73, 0x65, 0x72, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x00, 0x42, 0x2f, 0x5a, 0x2d, 0x67, 0x69, 0x74, 0x2e, 0x6c, 0x69, 0x75, 0x73, 0x68, 0x75,
+	0x61, 0x69, 0x2e, 0x63, 0x71, 0x2e, 0x63, 0x6e, 0x2f, 0x6c, 0x73, 0x61, 0x64, 0x6d, 0x69, 0x6e,
+	0x2f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2d, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x75,
+	0x73, 0x65, 0x72, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+})
+
+var (
+	file_users_proto_rawDescOnce sync.Once
+	file_users_proto_rawDescData []byte
+)
+
+func file_users_proto_rawDescGZIP() []byte {
+	file_users_proto_rawDescOnce.Do(func() {
+		file_users_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_users_proto_rawDesc), len(file_users_proto_rawDesc)))
+	})
+	return file_users_proto_rawDescData
+}
+
+var file_users_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_users_proto_goTypes = []any{
+	(*User)(nil),         // 0: user.User
+	(*UserRequest)(nil),  // 1: user.UserRequest
+	(*UserResponse)(nil), // 2: user.UserResponse
+}
+var file_users_proto_depIdxs = []int32{
+	0, // 0: user.UserResponse.data:type_name -> user.User
+	1, // 1: user.UserService.GetUser:input_type -> user.UserRequest
+	2, // 2: user.UserService.GetUser:output_type -> user.UserResponse
+	2, // [2:3] is the sub-list for method output_type
+	1, // [1:2] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
+}
+
+func init() { file_users_proto_init() }
+func file_users_proto_init() {
+	if File_users_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_users_proto_rawDesc), len(file_users_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   3,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_users_proto_goTypes,
+		DependencyIndexes: file_users_proto_depIdxs,
+		MessageInfos:      file_users_proto_msgTypes,
+	}.Build()
+	File_users_proto = out.File
+	file_users_proto_goTypes = nil
+	file_users_proto_depIdxs = nil
+}
diff --git a/user/users_grpc.pb.go b/user/users_grpc.pb.go
new file mode 100644
index 0000000..7d4c018
--- /dev/null
+++ b/user/users_grpc.pb.go
@@ -0,0 +1,121 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.5.1
+// - protoc             v5.29.3
+// source: users.proto
+
+package user
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	UserService_GetUser_FullMethodName = "/user.UserService/GetUser"
+)
+
+// UserServiceClient is the client API for UserService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type UserServiceClient interface {
+	GetUser(ctx context.Context, in *UserRequest, opts ...grpc.CallOption) (*UserResponse, error)
+}
+
+type userServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewUserServiceClient(cc grpc.ClientConnInterface) UserServiceClient {
+	return &userServiceClient{cc}
+}
+
+func (c *userServiceClient) GetUser(ctx context.Context, in *UserRequest, opts ...grpc.CallOption) (*UserResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(UserResponse)
+	err := c.cc.Invoke(ctx, UserService_GetUser_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// UserServiceServer is the server API for UserService service.
+// All implementations must embed UnimplementedUserServiceServer
+// for forward compatibility.
+type UserServiceServer interface {
+	GetUser(context.Context, *UserRequest) (*UserResponse, error)
+	mustEmbedUnimplementedUserServiceServer()
+}
+
+// UnimplementedUserServiceServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedUserServiceServer struct{}
+
+func (UnimplementedUserServiceServer) GetUser(context.Context, *UserRequest) (*UserResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetUser not implemented")
+}
+func (UnimplementedUserServiceServer) mustEmbedUnimplementedUserServiceServer() {}
+func (UnimplementedUserServiceServer) testEmbeddedByValue()                     {}
+
+// UnsafeUserServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to UserServiceServer will
+// result in compilation errors.
+type UnsafeUserServiceServer interface {
+	mustEmbedUnimplementedUserServiceServer()
+}
+
+func RegisterUserServiceServer(s grpc.ServiceRegistrar, srv UserServiceServer) {
+	// If the following call pancis, it indicates UnimplementedUserServiceServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&UserService_ServiceDesc, srv)
+}
+
+func _UserService_GetUser_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UserRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).GetUser(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_GetUser_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).GetUser(ctx, req.(*UserRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// UserService_ServiceDesc is the grpc.ServiceDesc for UserService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var UserService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "user.UserService",
+	HandlerType: (*UserServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetUser",
+			Handler:    _UserService_GetUser_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "users.proto",
+}