diff --git a/backend/script_groups/XML Parser to SCL/.flake8 b/backend/script_groups/XML Parser to SCL/.flake8
new file mode 100644
index 0000000..d692713
--- /dev/null
+++ b/backend/script_groups/XML Parser to SCL/.flake8	
@@ -0,0 +1,23 @@
+[flake8]
+# Líneas máximas permitidas (por defecto es 79, pero 88 se alinea con black)
+max-line-length = 88
+
+# Ignorar ciertos tipos de errores/advertencias comunes
+ignore = 
+    E203,    # whitespace before ':'
+    E501,    # line too long (handled by black)
+    W503,    # line break before binary operator
+    F401,    # imported but unused (útil durante desarrollo)
+    
+# Archivos/directorios a excluir
+exclude = 
+    .git,
+    __pycache__,
+    .vscode,
+    *.pyc,
+    .env,
+    venv,
+    env
+
+# Complejidad máxima permitida
+max-complexity = 10
diff --git a/backend/script_groups/XML Parser to SCL/XML Parser to SCL.code-workspace b/backend/script_groups/XML Parser to SCL/XML Parser to SCL.code-workspace
index 56995ed..4dad223 100644
--- a/backend/script_groups/XML Parser to SCL/XML Parser to SCL.code-workspace	
+++ b/backend/script_groups/XML Parser to SCL/XML Parser to SCL.code-workspace	
@@ -13,6 +13,9 @@
 		"files.associations": {
 			"*.xml": "xml",
 			"*.scl": "structured-text"
+		},
+		"workbench.colorCustomizations": {
+			"titleBar.activeBackground": "#36182a"
 		}
 	},
 	"extensions": {