diff --git a/.gitignore b/.gitignore
index 07bb5b2..1088248 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,4 +19,5 @@ vendor/
 .DS_Store
 Thumbs.db
 
-runix*
\ No newline at end of file
+runix*
+!setting/runix.local
diff --git a/go/chat/streamer.go b/go/chat/streamer.go
index c3a48b7..bfb44c7 100644
--- a/go/chat/streamer.go
+++ b/go/chat/streamer.go
@@ -10,6 +10,16 @@ import (
 	"github.com/fatih/color"
 )
 
+const asciiBanner = `____/\\\\\______/\\________/\\__/\\\_____/\\__/\\\\\\\\__/\\_______/\\_        
+ __/\\///////\\___\/\\_______\/\\_\/\\\\\___\/\\_\/////\\///__\///\\___/\\\/__       
+  _\/\\_____\/\\___\/\\_______\/\\_\/\\\/\\__\/\\_____\/\\_______\///\\\\\/____      
+   _\/\\\\\\\\\/____\/\\_______\/\\_\/\\//\\_\/\\_____\/\\_________\//\\______     
+    _\/\\//////\\____\/\\_______\/\\_\/\\\\//\\/\\_____\/\\__________\/\\______    
+     _\/\\____\//\\___\/\\_______\/\\_\/\\_\//\\\/\\_____\/\\__________/\\\\\_____   
+      _\/\\_____\//\\__\//\\______/\\__\/\\__\//\\\\\_____\/\\________/\\////\\___  
+       _\/\\______\//\\__\///\\\\\\\/___\/\\___\//\\\__/\\\\\\\\\/__/\\\/___\///\\_ 
+        _\///________\///_____\////////_____\///_____\////__/\\\\\\///__\///_______\///__`
+
 type ChatStreamer struct {
 	typingSpeed time.Duration
 }
@@ -23,6 +33,9 @@ func NewChatStreamer() *ChatStreamer {
 
 // StreamResponse streams the AI response in real-time with special handling for code blocks
 func (cs *ChatStreamer) StreamResponse(role, response string) {
+	// Format response for better streaming
+	response = cs.FormatResponse(response)
+
 	// Colors for different roles
 	userColor := color.New(color.FgCyan, color.Bold)
 	botColor := color.New(color.FgGreen, color.Bold)
@@ -133,6 +146,13 @@ func (cs *ChatStreamer) showProgressBar(message string, steps int) {
 	fmt.Print("\n")
 }
 
+// FormatResponse normalizes whitespace and line endings
+func (cs *ChatStreamer) FormatResponse(resp string) string {
+	resp = strings.ReplaceAll(resp, "\r\n", "\n")
+	resp = regexp.MustCompile(`\n{3,}`).ReplaceAllString(resp, "\n\n")
+	return strings.TrimSpace(resp)
+}
+
 // ResponsePart represents a part of the response (text or code)
 type ResponsePart struct {
 	content  string
@@ -213,6 +233,8 @@ func (cs *ChatStreamer) containsCodeBlocks(response string) bool {
 		"```js",
 		"```python",
 		"```go",
+		"```bash",
+		"```shell",
 	}
 
 	for _, pattern := range patterns {
@@ -225,6 +247,7 @@ func (cs *ChatStreamer) containsCodeBlocks(response string) bool {
 
 // ShowWelcome shows the welcome message with style
 func (cs *ChatStreamer) ShowWelcome() {
+	cs.ShowBanner()
 	titleColor := color.New(color.FgMagenta, color.Bold)
 	subtitleColor := color.New(color.FgCyan)
 	tipColor := color.New(color.FgYellow)
@@ -260,3 +283,9 @@ func (cs *ChatStreamer) ShowThinking() {
 
 	thinkingColor.Print("💭 Generando respuesta...\n")
 }
+
+// ShowBanner prints the Runix ASCII art banner
+func (cs *ChatStreamer) ShowBanner() {
+	bannerColor := color.New(color.FgHiMagenta, color.Bold)
+	bannerColor.Println(asciiBanner)
+}
diff --git a/go/cli/commands/commands.go b/go/cli/commands/commands.go
index ea405ab..2402055 100644
--- a/go/cli/commands/commands.go
+++ b/go/cli/commands/commands.go
@@ -15,14 +15,16 @@ import (
 	"runix/go/filemanager"
 	"runix/go/openrouter"
 	"runix/go/processor"
+	"runix/go/settings"
 	"runix/go/webserver"
 )
 
 var (
-	globalFileManager *filemanager.FileManager
-	globalWebServer   *webserver.Server
-	globalProcessor   *processor.ResponseProcessor
-	globalStreamer    *chat.ChatStreamer
+	globalFileManager  *filemanager.FileManager
+	globalWebServer    *webserver.Server
+	globalConfigServer *webserver.ConfigServer
+	globalProcessor    *processor.ResponseProcessor
+	globalStreamer     *chat.ChatStreamer
 )
 
 // Execute parses CLI arguments and dispatches to subcommands.
@@ -60,6 +62,9 @@ func usage() {
 func initializeSystem() error {
 	var err error
 
+	// Load local environment variables
+	_ = settings.LoadEnv("setting/runix.local")
+
 	// Initialize file manager
 	globalFileManager, err = filemanager.NewFileManager()
 	if err != nil {
@@ -75,6 +80,10 @@ func initializeSystem() error {
 	// Initialize chat streamer
 	globalStreamer = chat.NewChatStreamer()
 
+	// Start configuration server
+	globalConfigServer = webserver.NewConfigServer("setting")
+	globalConfigServer.StartInBackground()
+
 	return nil
 }
 
@@ -89,6 +98,9 @@ func setupCleanup() {
 		if globalWebServer != nil {
 			globalWebServer.Stop()
 		}
+		if globalConfigServer != nil {
+			globalConfigServer.Stop()
+		}
 		if globalFileManager != nil {
 			globalFileManager.Cleanup()
 		}
@@ -216,6 +228,9 @@ func demoCmd(args []string) {
 	if globalWebServer != nil {
 		globalWebServer.Stop()
 	}
+	if globalConfigServer != nil {
+		globalConfigServer.Stop()
+	}
 	if globalFileManager != nil {
 		globalFileManager.Cleanup()
 	}
diff --git a/go/settings/env.go b/go/settings/env.go
new file mode 100644
index 0000000..b1118fc
--- /dev/null
+++ b/go/settings/env.go
@@ -0,0 +1,31 @@
+package settings
+
+import (
+	"bufio"
+	"os"
+	"strings"
+)
+
+// LoadEnv reads key=value pairs from the given file and sets them as environment variables.
+func LoadEnv(path string) error {
+	file, err := os.Open(path)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+		parts := strings.SplitN(line, "=", 2)
+		if len(parts) == 2 {
+			key := strings.TrimSpace(parts[0])
+			value := strings.TrimSpace(parts[1])
+			os.Setenv(key, value)
+		}
+	}
+	return scanner.Err()
+}
diff --git a/go/webserver/config_server.go b/go/webserver/config_server.go
new file mode 100644
index 0000000..752e88b
--- /dev/null
+++ b/go/webserver/config_server.go
@@ -0,0 +1,44 @@
+package webserver
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+)
+
+// ConfigServer serves the configuration interface on port 2222.
+type ConfigServer struct {
+	Dir    string
+	server *http.Server
+}
+
+// NewConfigServer creates a new configuration server.
+func NewConfigServer(dir string) *ConfigServer {
+	return &ConfigServer{Dir: dir}
+}
+
+// StartInBackground starts the server asynchronously.
+func (cs *ConfigServer) StartInBackground() chan error {
+	errChan := make(chan error, 1)
+	go func() {
+		fs := http.FileServer(http.Dir(cs.Dir))
+		cs.server = &http.Server{
+			Addr:    ":2222",
+			Handler: fs,
+		}
+		fmt.Println("⚙️  Configuración disponible en http://localhost:2222")
+		if err := cs.server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			errChan <- err
+		}
+	}()
+	time.Sleep(100 * time.Millisecond)
+	return errChan
+}
+
+// Stop stops the configuration server.
+func (cs *ConfigServer) Stop() error {
+	if cs.server != nil {
+		return cs.server.Close()
+	}
+	return nil
+}
diff --git a/setting/chat.rn b/setting/chat.rn
new file mode 100644
index 0000000..2f35e29
--- /dev/null
+++ b/setting/chat.rn
@@ -0,0 +1,2 @@
+# chat preferences
+welcome_message=true
diff --git a/setting/colors.rn b/setting/colors.rn
new file mode 100644
index 0000000..11827e7
--- /dev/null
+++ b/setting/colors.rn
@@ -0,0 +1,4 @@
+# Default color settings
+prompt_color=cyan
+user_color=green
+bot_color=yellow
diff --git a/setting/pront.rn b/setting/pront.rn
new file mode 100644
index 0000000..64be8c2
--- /dev/null
+++ b/setting/pront.rn
@@ -0,0 +1,2 @@
+# prompt settings
+speed=fast
diff --git a/setting/runix.local b/setting/runix.local
new file mode 100644
index 0000000..164cc3a
--- /dev/null
+++ b/setting/runix.local
@@ -0,0 +1,2 @@
+# Environment variables for Runix
+EXAMPLE_VAR=example