diff --git a/api/gen/homeops/hub_grpc.pb.go b/api/gen/homeops/hub_grpc.pb.go
index e032d6c..f18e257 100644
--- a/api/gen/homeops/hub_grpc.pb.go
+++ b/api/gen/homeops/hub_grpc.pb.go
@@ -1,6 +1,6 @@
-// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// Code generated by protoc-gen-go-rpc. DO NOT EDIT.
 // versions:
-// - protoc-gen-go-grpc v1.6.1
+// - protoc-gen-go-rpc v1.6.1
 // - protoc             v7.34.1
 // source: homeops/hub.proto
 
@@ -15,7 +15,7 @@ import (
 )
 
 // This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
+// is compatible with the rpc package it is being compiled against.
 // Requires gRPC-Go v1.64.0 or later.
 const _ = grpc.SupportPackageIsVersion9
 
@@ -140,7 +140,7 @@ func _Hub_RegisterAgent_Handler(srv interface{}, ctx context.Context, dec func(i
 }
 
 // Hub_ServiceDesc is the grpc.ServiceDesc for Hub service.
-// It's only intended for direct use with grpc.RegisterService,
+// It's only intended for direct use with rpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
 var Hub_ServiceDesc = grpc.ServiceDesc{
 	ServiceName: "Hub",
diff --git a/cmd/agent/main.go b/cmd/agent/main.go
index 9b9e4c9..3a3986a 100644
--- a/cmd/agent/main.go
+++ b/cmd/agent/main.go
@@ -1,32 +1,8 @@
 package main
 
-import (
-	"context"
-	"log"
-	"time"
-
-	"github.com/lorsanstand/HomeOps-Hub/api/gen/homeops"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
-	"google.golang.org/protobuf/types/known/emptypb"
-)
+import "github.com/lorsanstand/HomeOps-Hub/internal/hub/app"
 
 func main() {
-	conn, err := grpc.Dial("127.0.0.1:6756", grpc.WithTransportCredentials(insecure.NewCredentials()))
-	if err != nil {
-		log.Fatalf("dial: %v", err)
-	}
-	defer conn.Close()
-
-	client := homeops.NewHubClient(conn)
-
-	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
-	resp, err := client.Ping(ctx, &emptypb.Empty{})
-	if err != nil {
-		log.Fatalf("dial: %v", err)
-	}
-
-	defer cancel()
-
-	log.Printf("pong: %+v", resp.Pong)
+	start := app.NewApp()
+	start.Run()
 }
diff --git a/internal/agent/app/app.go b/internal/agent/app/app.go
new file mode 100644
index 0000000..5d68171
--- /dev/null
+++ b/internal/agent/app/app.go
@@ -0,0 +1,38 @@
+package app
+
+import (
+	standartlog "log"
+
+	"github.com/lorsanstand/HomeOps-Hub/internal/agent/rpc"
+	"github.com/lorsanstand/HomeOps-Hub/internal/agent/utils/config_yaml"
+	log2 "github.com/lorsanstand/HomeOps-Hub/internal/shared/log"
+	"github.com/rs/zerolog"
+)
+
+type App struct {
+	log     zerolog.Logger
+	cfg     *config_yaml.AgentConfig
+	hubConn *rpc.Connection
+}
+
+func NewApp() *App {
+	cfg, err := config_yaml.NewConfig()
+	if err != nil {
+		standartlog.Fatalf("failed get config: %v", err)
+	}
+
+	log := log2.NewLogger(cfg)
+
+	return &App{cfg: cfg, log: log}
+}
+
+func (a *App) Run() {
+	conn, err := rpc.NewConnectAgent(a.cfg.GetGRPCAddress())
+	if err != nil {
+		a.log.Error().Err(err)
+		return
+	}
+
+	a.hubConn = conn
+	r
+}
diff --git a/internal/agent/grpc/client.go b/internal/agent/grpc/client.go
deleted file mode 100644
index d333f5b..0000000
--- a/internal/agent/grpc/client.go
+++ /dev/null
@@ -1,38 +0,0 @@
-package grpc
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	pb "github.com/lorsanstand/HomeOps-Hub/api/gen/homeops"
-	"google.golang.org/grpc"
-	"google.golang.org/protobuf/types/known/emptypb"
-)
-
-type HomeOpsAgent struct {
-	conn pb.HubClient
-}
-
-func NewConnectAgent(address string) (*HomeOpsAgent, error) {
-	conn, err := grpc.NewClient(address)
-	if err != nil {
-		return nil, fmt.Errorf("failed connection hub: %v", err)
-	}
-
-	client := pb.NewHubClient(conn)
-
-	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
-	defer cancel()
-
-	resp, err := client.Ping(ctx, &emptypb.Empty{})
-	if err != nil {
-		return nil, fmt.Errorf("failed connection hub: %v", err)
-	}
-
-	if resp.Pong != "Pong" {
-		return nil, fmt.Errorf("failed connection hub: %v", err)
-	}
-
-	return &HomeOpsAgent{conn: client}, nil
-}
diff --git a/internal/agent/rpc/client.go b/internal/agent/rpc/client.go
new file mode 100644
index 0000000..174d0c4
--- /dev/null
+++ b/internal/agent/rpc/client.go
@@ -0,0 +1,32 @@
+package rpc
+
+import (
+	"fmt"
+
+	pb "github.com/lorsanstand/HomeOps-Hub/api/gen/homeops"
+	"google.golang.org/grpc"
+)
+
+type Connection struct {
+	hub  pb.HubClient
+	conn *grpc.ClientConn
+}
+
+func NewConnectAgent(address string) (*Connection, error) {
+	conn, err := grpc.NewClient(address)
+	if err != nil {
+		return nil, fmt.Errorf("failed connection hub: %v", err)
+	}
+
+	client := pb.NewHubClient(conn)
+
+	return &Connection{hub: client, conn: conn}, nil
+}
+
+func (c *Connection) Close() error {
+	return c.conn.Close()
+}
+
+func (c *Connection) Hub() pb.HubClient {
+	return c.hub
+}
diff --git a/internal/agent/utils/config_yaml/config.go b/internal/agent/utils/config_yaml/config.go
index f9c2f72..5472b34 100644
--- a/internal/agent/utils/config_yaml/config.go
+++ b/internal/agent/utils/config_yaml/config.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 
+	"github.com/rs/zerolog"
 	"gopkg.in/yaml.v3"
 )
 
@@ -13,6 +14,7 @@ type AgentConfig struct {
 		Host string `yaml:"host"`
 		Port int    `yaml:"port"`
 	} `yaml:"hub"`
+	LogLevel string `yaml:"log_level"`
 }
 
 func NewConfig() (*AgentConfig, error) {
@@ -29,3 +31,19 @@ func NewConfig() (*AgentConfig, error) {
 
 	return &cfg, nil
 }
+
+func (c *AgentConfig) GetLogLevel() zerolog.Level {
+	level, err := zerolog.ParseLevel(c.LogLevel)
+	if err != nil {
+		return zerolog.InfoLevel
+	}
+	return level
+}
+
+func (c *AgentConfig) GetMode() string {
+	return "PROD"
+}
+
+func (c *AgentConfig) GetGRPCAddress() string {
+	return fmt.Sprintf("%v:%v", c.HubConnect.Host, c.HubConnect.Port)
+}
diff --git a/internal/hub/app/app.go b/internal/hub/app/app.go
index 55e6989..002eacc 100644
--- a/internal/hub/app/app.go
+++ b/internal/hub/app/app.go
@@ -2,10 +2,11 @@ package app
 
 import (
 	"fmt"
+	standartlog "log"
 	"net"
 
 	pb "github.com/lorsanstand/HomeOps-Hub/api/gen/homeops"
-	grpcserv "github.com/lorsanstand/HomeOps-Hub/internal/hub/grpc"
+	grpcserv "github.com/lorsanstand/HomeOps-Hub/internal/hub/rpc"
 	"github.com/lorsanstand/HomeOps-Hub/internal/shared/config"
 	"github.com/lorsanstand/HomeOps-Hub/internal/shared/log"
 	"github.com/rs/zerolog"
@@ -20,7 +21,7 @@ type App struct {
 func NewApp() *App {
 	cfg, err := config.NewConfig()
 	if err != nil {
-		fmt.Errorf("failed get config: %v", err)
+		standartlog.Fatalf("failed get config: %v", err)
 	}
 
 	logger := log.NewLogger(cfg)
@@ -44,7 +45,7 @@ func (a *App) Run() {
 
 	err = grpcServer.Serve(lis)
 	if err != nil {
-		a.log.Error().Err(err).Msg("failed started grpc server")
+		a.log.Error().Err(err).Msg("failed started rpc server")
 		return
 	}
 
diff --git a/internal/hub/grpc/server.go b/internal/hub/rpc/server.go
similarity index 96%
rename from internal/hub/grpc/server.go
rename to internal/hub/rpc/server.go
index 9fccb5a..9a4b83f 100644
--- a/internal/hub/grpc/server.go
+++ b/internal/hub/rpc/server.go
@@ -1,4 +1,4 @@
-package grpc
+package rpc
 
 import (
 	"context"