diff --git a/.gitignore b/.gitignore
index 7d3d88f..97d592b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 bak/
 bin/
+cert/
\ No newline at end of file
diff --git a/Makefile b/Makefile
index a581918..815a0c5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 APP_NAME := node
 BIN_DIR := bin
 GOPATH := $(shell go env GOPATH)
-.PHONY: all build run test fmt vet lint check clean
+.PHONY: all build run runq test fmt vet lint check clean
 
 all: build
 
@@ -25,6 +25,9 @@ build:
 run: build
 	./$(BIN_DIR)/$(APP_NAME)
 
+runq: build
+	./$(BIN_DIR)/$(APP_NAME) | jq
+
 test:
 	@go test ./... | grep -v '^?' || true
 
diff --git a/cfg/config.yaml b/cfg/config.yaml
index 31580b3..e40cdce 100644
--- a/cfg/config.yaml
+++ b/cfg/config.yaml
@@ -10,4 +10,9 @@ http_server:
       - b1
       - s2
 
+tls:
+  enabled: "true"
+  cert_file: "./cert/server.crt"
+  key_file: "./cert/server.key"
+
 com_dir: "com/"
\ No newline at end of file
diff --git a/cmd/node/node.go b/cmd/node/node.go
index da5c668..99b9337 100644
--- a/cmd/node/node.go
+++ b/cmd/node/node.go
@@ -39,11 +39,21 @@ func main() {
 		Config: cfg,
 	}, serverv1)
 	r := chi.NewRouter()
-	r.Route("/{ver}/com", func(r chi.Router) {
+	r.Route("/api/{ver}/com", func(r chi.Router) {
 		r.Get("/", s.HandleList)
 		r.Get("/{cmd}", s.Handle)
 	})
 	r.NotFound(serverv1.ErrNotFound)
+	if cfg.TlsEnabled == "true" {
+		log.Info("Server started with TLS", slog.String("address", cfg.Address))
+		err := http.ListenAndServeTLS(cfg.Address, cfg.CertFile, cfg.KeyFile, r)
+		if err != nil {
+			log.Error("Failed to start HTTPS server", slog.String("error", err.Error()))
+		}
+	}
 	log.Info("Server started", slog.String("address", cfg.Address))
-	http.ListenAndServe(cfg.Address, r)
+	err := http.ListenAndServe(cfg.Address, r)
+	if err != nil {
+		log.Error("Failed to start HTTP server", slog.String("error", err.Error()))
+	}
 }
diff --git a/com/echo.lua b/com/echo.lua
index 0b967e2..715beab 100644
--- a/com/echo.lua
+++ b/com/echo.lua
@@ -1,6 +1,6 @@
---- #description = "Echoes back the message provided in the 'msg' parameter."
-
-local mod = require("_for_echo")
+--- #description = "Echoes back the message."
+--- #args 
+---  msg = the message
 
 if not Params.msg then
     Result.status = "error"
@@ -9,5 +9,5 @@ if not Params.msg then
 end
 
 Result.status = "ok"
-Result.answer = mod.translate(Params.msg)
+Result.answer = Params.msg
 return
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index 77abccd..020c888 100644
--- a/config/config.go
+++ b/config/config.go
@@ -12,6 +12,13 @@ type ConfigConf struct {
 	Mode       string `yaml:"mode" env-default:"dev"`
 	ComDir     string `yaml:"com_dir" env-default:"./com/"`
 	HTTPServer `yaml:"http_server"`
+	TLS        `yaml:"tls"`
+}
+
+type TLS struct {
+	TlsEnabled string `yaml:"enabled" env-default:"false"`
+	CertFile   string `yaml:"cert_file" env-default:"./cert/server.crt"`
+	KeyFile    string `yaml:"key_file" env-default:"./cert/server.key"`
 }
 
 type HTTPServer struct {
@@ -31,6 +38,7 @@ type ConfigEnv struct {
 }
 
 func MustLoadConfig() *ConfigConf {
+	log.SetOutput(os.Stderr)
 	var configEnv ConfigEnv
 	if err := cleanenv.ReadEnv(&configEnv); err != nil {
 		log.Fatalf("Failed to read environment variables: %v", err)
diff --git a/sv1/handle_com.go b/sv1/handle_com.go
index f89912a..c972ad9 100644
--- a/sv1/handle_com.go
+++ b/sv1/handle_com.go
@@ -13,18 +13,23 @@ import (
 
 func (h *HandlerV1) _handle() {
 	uuid16 := h.newUUID()
-	h.log.Info("Received request",
-		slog.String("version", "v1"),
-		slog.String("connection-uuid", uuid16),
-		slog.String("remote", h.r.RemoteAddr),
-		slog.String("method", h.r.Method),
-		slog.String("url", h.r.URL.String()))
+	log := h.log.With(
+		slog.Group("request",
+			slog.String("version", "v1"),
+			slog.String("url", h.r.URL.String()),
+			slog.String("method", h.r.Method),
+		),
+		slog.Group("connection",
+			slog.String("connection-uuid", uuid16),
+			slog.String("remote", h.r.RemoteAddr),
+		),
+	)
+	log.Info("Received request")
 
 	cmd := chi.URLParam(h.r, "cmd")
 	var scriptPath string
 	if !h.allowedCmd.MatchString(string([]rune(cmd)[0])) {
-		h.log.Error("HTTP request error",
-			slog.String("connection-uuid", uuid16),
+		log.Error("HTTP request error",
 			slog.String("error", "invalid command"),
 			slog.String("cmd", cmd),
 			slog.Int("status", http.StatusBadRequest))
@@ -32,8 +37,7 @@ func (h *HandlerV1) _handle() {
 		return
 	}
 	if !h.listAllowedCmd.MatchString(cmd) {
-		h.log.Error("HTTP request error",
-			slog.String("connection-uuid", uuid16),
+		log.Error("HTTP request error",
 			slog.String("error", "invalid command"),
 			slog.String("cmd", cmd),
 			slog.Int("status", http.StatusBadRequest))
@@ -41,8 +45,7 @@ func (h *HandlerV1) _handle() {
 		return
 	}
 	if scriptPath = h.comMatch(chi.URLParam(h.r, "ver"), cmd); scriptPath == "" {
-		h.log.Error("HTTP request error",
-			slog.String("connection-uuid", uuid16),
+		log.Error("HTTP request error",
 			slog.String("error", "command not found"),
 			slog.String("cmd", cmd),
 			slog.Int("status", http.StatusNotFound))
@@ -52,8 +55,7 @@ func (h *HandlerV1) _handle() {
 
 	scriptPath = filepath.Join(h.cfg.ComDir, scriptPath)
 	if _, err := os.Stat(scriptPath); err != nil {
-		h.log.Error("HTTP request error",
-			slog.String("connection-uuid", uuid16),
+		log.Error("HTTP request error",
 			slog.String("error", "command not found"),
 			slog.String("cmd", cmd),
 			slog.Int("status", http.StatusNotFound))
@@ -79,19 +81,18 @@ func (h *HandlerV1) _handle() {
 	prepareLuaEnv := filepath.Join(h.cfg.ComDir, "_prepare"+".lua")
 	if _, err := os.Stat(prepareLuaEnv); err == nil {
 		if err := L.DoFile(prepareLuaEnv); err != nil {
-			h.log.Error("Failed to prepare lua environment",
-				slog.String("connection-uuid", uuid16),
+			log.Error("Failed to prepare lua environment",
 				slog.String("error", err.Error()))
 			h.writeJSONError(http.StatusInternalServerError, "lua error: "+err.Error())
 			return
 		}
 	} else {
-		h.log.Error("No environment preparation script found, skipping preparation", slog.String("connection-uuid", uuid16), slog.String("error", err.Error()))
+		log.Error("No environment preparation script found, skipping preparation",
+			slog.String("error", err.Error()))
 	}
 
 	if err := L.DoFile(scriptPath); err != nil {
-		h.log.Error("Failed to execute lua script",
-			slog.String("connection-uuid", uuid16),
+		log.Error("Failed to execute lua script",
 			slog.String("error", err.Error()))
 		h.writeJSONError(http.StatusInternalServerError, "lua error: "+err.Error())
 		return
@@ -117,23 +118,16 @@ func (h *HandlerV1) _handle() {
 	json.NewEncoder(h.w).Encode(out)
 	switch out["status"] {
 	case "error":
-		h.log.Info("Command executed with error",
-			slog.String("connection-uuid", uuid16),
+		log.Info("Command executed with error",
 			slog.String("cmd", cmd),
 			slog.Any("result", out))
 	case "ok":
-		h.log.Info("Command executed successfully",
-			slog.String("connection-uuid", uuid16),
+		log.Info("Command executed successfully",
 			slog.String("cmd", cmd), slog.Any("result", out))
 	default:
-		h.log.Info("Command executed and returned an unknown status",
-			slog.String("connection-uuid", uuid16),
+		log.Info("Command executed and returned an unknown status",
 			slog.String("cmd", cmd),
 			slog.Any("result", out))
 	}
-	h.log.Info("Session completed",
-		slog.String("connection-uuid", uuid16),
-		slog.String("remote", h.r.RemoteAddr),
-		slog.String("method", h.r.Method),
-		slog.String("url", h.r.URL.String()))
+	log.Info("Session completed")
 }
diff --git a/sv1/handle_list.go b/sv1/handle_list.go
index c52305f..85c6e00 100644
--- a/sv1/handle_list.go
+++ b/sv1/handle_list.go
@@ -13,17 +13,22 @@ import (
 
 func (h *HandlerV1) _handleList() {
 	uuid16 := h.newUUID()
-	h.log.Info("Received request",
-		slog.String("version", "v1"),
-		slog.String("connection-uuid", uuid16),
-		slog.String("remote", h.r.RemoteAddr),
-		slog.String("method", h.r.Method),
-		slog.String("url", h.r.URL.String()))
-
+	log := h.log.With(
+		slog.Group("request",
+			slog.String("version", "v1"),
+			slog.String("url", h.r.URL.String()),
+			slog.String("method", h.r.Method),
+		),
+		slog.Group("connection",
+			slog.String("connection-uuid", uuid16),
+			slog.String("remote", h.r.RemoteAddr),
+		),
+	)
+	log.Info("Received request")
 	type ComMeta struct {
-		Description string
+		Description string            `json:"Description"`
+		Arguments   map[string]string `json:"Arguments,omitempty"`
 	}
-
 	var (
 		files         []os.DirEntry
 		err           error
@@ -32,7 +37,7 @@ func (h *HandlerV1) _handleList() {
 	)
 
 	if files, err = os.ReadDir(h.cfg.ComDir); err != nil {
-		h.log.Error("Failed to read commands directory",
+		log.Error("Failed to read commands directory",
 			slog.String("error", err.Error()))
 		h.writeJSONError(http.StatusInternalServerError, "failed to read commands directory: "+err.Error())
 		return
@@ -94,14 +99,9 @@ func (h *HandlerV1) _handleList() {
 		}
 	}
 
-	h.log.Info("Command list prepared",
-		slog.String("connection-uuid", uuid16))
+	log.Debug("Command list prepared")
 
-	h.log.Info("Session completed",
-		slog.String("connection-uuid", uuid16),
-		slog.String("remote", h.r.RemoteAddr),
-		slog.String("method", h.r.Method),
-		slog.String("url", h.r.URL.String()))
+	log.Info("Session completed")
 
 	h.w.Header().Set("Content-Type", "application/json")
 	json.NewEncoder(h.w).Encode(commands)