diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..463eba8
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,126 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "wyatt_clean_code",
+            "cwd": "apps/wyatt_clean_code",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "wyatt_clean_code (profile mode)",
+            "cwd": "apps/wyatt_clean_code",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile"
+        },
+        {
+            "name": "wyatt_clean_code (release mode)",
+            "cwd": "apps/wyatt_clean_code",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "release"
+        },
+        {
+            "name": "brick_generator",
+            "cwd": "tools/brick_generator",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "__brick__",
+            "cwd": "bricks/core_app_brick/__brick__",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "__brick__ (profile mode)",
+            "cwd": "bricks/core_app_brick/__brick__",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile"
+        },
+        {
+            "name": "__brick__ (release mode)",
+            "cwd": "bricks/core_app_brick/__brick__",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "release"
+        },
+        {
+            "name": "__brick__",
+            "cwd": "bricks/wyatt_clean_code/__brick__",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "__brick__ (profile mode)",
+            "cwd": "bricks/wyatt_clean_code/__brick__",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile"
+        },
+        {
+            "name": "__brick__ (release mode)",
+            "cwd": "bricks/wyatt_clean_code/__brick__",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "release"
+        },
+        {
+            "name": "hooks",
+            "cwd": "bricks/wyatt_clean_code/hooks",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "__brick__",
+            "cwd": "bricks/wyatt_package/__brick__",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "__brick__ (profile mode)",
+            "cwd": "bricks/wyatt_package/__brick__",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile"
+        },
+        {
+            "name": "__brick__ (release mode)",
+            "cwd": "bricks/wyatt_package/__brick__",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "release"
+        },
+        {
+            "name": "hooks",
+            "cwd": "bricks/wyatt_package/hooks",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "example",
+            "cwd": "bricks/wyatt_package/__brick__/example",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "example (profile mode)",
+            "cwd": "bricks/wyatt_package/__brick__/example",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile"
+        },
+        {
+            "name": "example (release mode)",
+            "cwd": "bricks/wyatt_package/__brick__/example",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "release"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/tools/brick_generator/README.md b/tools/brick_generator/README.md
index cc5567f..885baa8 100644
--- a/tools/brick_generator/README.md
+++ b/tools/brick_generator/README.md
@@ -1,6 +1,57 @@
-A sample command-line application with an entrypoint in `bin/`, library code
+A sample command-line application to generate which allows to generate the template of a brick from a project which compiles. with an entrypoint in `bin/`, library code
 in `lib/`.
 
+# How to use
+
+- Add your app in `apps`.
+- Add `brick_config.yaml` in you app folder and add this fields :
+
+```yaml
+brick_name: wyatt_feature_brick
+
+path_to_brickify: lib/feature_brick_folder
+
+variables:
+  feature_brick:
+    variable_name: feature_brick
+    type: string
+    syntax:
+      camel_case: featureBrick
+      constant_case: FEATURE_BRICK
+      dot_case: feature.brick
+      header_case: Feature-Brick
+      lower_case: feature brick
+      pascal_case: FeatureBrick
+      param_case: feature-brick
+      sentence_case: Feature brick
+      snake_case: feature_brick
+      title_case: Feature Brick
+      upper_case: FEATURE BRICK
+  description:
+    variable_name: description
+    type: string
+    syntax:
+      camel_case: description
+      constant_case: DESCRIPTION
+      dot_case: description
+      header_case: Description
+      lower_case: description
+      pascal_case: Description
+      param_case: description
+      sentence_case: Description
+      snake_case: description
+      title_case: Description
+      upper_case: DESCRIPTION
+  isBloc:
+    variable_name: bloc
+    type: bool
+```
+
+then run command with project path
+
 ```sh
-dart /bin/brick_generator.dart wyatt_clean_code wyatt_clean_code wyatt-clean-code "Wyatt Demo" app.wyatt.io
-```
\ No newline at end of file
+dart tools/brick_generator/bin/brick_generator.dart ./apps/wyatt_feature_brick
+```
+
+# TODO
+- Work on bool variables
\ No newline at end of file
diff --git a/tools/brick_generator/analysis_options.yaml b/tools/brick_generator/analysis_options.yaml
index dee8927..e1caf22 100644
--- a/tools/brick_generator/analysis_options.yaml
+++ b/tools/brick_generator/analysis_options.yaml
@@ -1,30 +1 @@
-# This file configures the static analysis results for your project (errors,
-# warnings, and lints).
-#
-# This enables the 'recommended' set of lints from `package:lints`.
-# This set helps identify many issues that may lead to problems when running
-# or consuming Dart code, and enforces writing Dart using a single, idiomatic
-# style and format.
-#
-# If you want a smaller set of lints you can change this to specify
-# 'package:lints/core.yaml'. These are just the most critical lints
-# (the recommended set includes the core lints).
-# The core lints are also what is used by pub.dev for scoring packages.
-
-include: package:lints/recommended.yaml
-
-# Uncomment the following section to specify additional rules.
-
-# linter:
-#   rules:
-#     - camel_case_types
-
-# analyzer:
-#   exclude:
-#     - path/to/excluded/files/**
-
-# For more information about the core and recommended set of lints, see
-# https://dart.dev/go/core-lints
-
-# For additional information about configuring this file, see
-# https://dart.dev/guides/language/analysis-options
+include: package:wyatt_analysis/analysis_options.yaml
diff --git a/tools/brick_generator/bin/brick_generator.dart b/tools/brick_generator/bin/brick_generator.dart
index 058d5fc..08a5530 100644
--- a/tools/brick_generator/bin/brick_generator.dart
+++ b/tools/brick_generator/bin/brick_generator.dart
@@ -1,102 +1,133 @@
 import 'dart:io';
 
+import 'package:brick_generator/models/brick_config.dart';
+import 'package:brick_generator/models/variable_string_syntax.dart';
+import 'package:brick_generator/models/variable_type.dart';
 import 'package:brick_generator/shell.dart';
+import 'package:brick_generator/yaml_reader.dart';
 import 'package:path/path.dart' as path;
 
 // Constants
-final _apps = 'apps';
-final _bricks = 'bricks';
-final _staticDir = path.join('tools', 'brick_generator', 'assets');
+const _bricks = 'bricks';
+const _brickFolderLabel = '__brick__';
+const _yamlFileName = 'brick_config.yaml';
 
 Future<void> main(List<String> arguments) async {
-  final _appName = arguments[0];
+  try {
+    if (arguments.length != 1) {
+      throw ArgumentError('Please entry exemple project path');
+    }
 
-  final _projectSnakeName = arguments[1];
-  final _projectParamName = arguments[2];
-  final _projectTitleName = arguments[3];
-  final _orgName = arguments[4];
+    final projectPath = arguments[0];
 
-  final _sourcePath = path.join(_apps, _appName);
-  final _targetPath = path.join(_bricks, _appName, '__brick__');
+    // Store options from yaml file
+    final configs =
+        YamlReader.readYamlFile(path.join(projectPath, _yamlFileName));
+    final brickConfig = BrickConfig.from(configs);
+    stdout.writeln('🍺 config retrieved');
 
-  final _androidPath = path.join(_targetPath, 'android');
-  final _androidKotlinPath =
-      path.join(_androidPath, 'app', 'src', 'main', 'kotlin');
-  final _orgPath = path.join(_androidKotlinPath, 'com');
+    brickConfig?.checkFormat();
 
-  // Remove Previously Generated Files
-  final targetDir = Directory(_targetPath);
-  if (targetDir.existsSync()) {
-    await targetDir.delete(recursive: true);
+    // Define paths
+    final sourcePath = path.join(
+      projectPath,
+      brickConfig!.pathToBrickify,
+    );
+    final targetPath = path.join(
+      _bricks,
+      brickConfig.brickName,
+      _brickFolderLabel,
+    );
+    stdout.writeln('🍺 path defined');
+
+    // Remove previously generated files
+    final targetDir = Directory(targetPath);
+    if (targetDir.existsSync()) {
+      await targetDir.delete(recursive: true);
+    }
+
+    // create target folder
+    await Shell.mkdir(targetPath);
+
+    // Copy project files
+    await Shell.cp(sourcePath, targetPath);
+    stdout.writeln('🍺 files copied');
+
+    // Convert values to variables
+    await Future.wait(
+      Directory(targetPath)
+          .listSync(recursive: true)
+          .whereType<File>()
+          .map((_) async {
+        var file = _;
+
+        var contents = await file.readAsString();
+
+        // Transform all values in variables
+        if (brickConfig.variables != null) {
+          for (final variable in brickConfig.variables!) {
+            if (variable?.type == VariabelType.string) {
+              for (final syntax in VariableStringSyntax.values) {
+                final toReplace = variable?.syntax?[syntax.mapKey] as String?;
+                if (toReplace != null) {
+                  contents = contents.replaceAll(
+                    toReplace,
+                    '{{#${syntax.id}}}{{${variable?.name}}}{{/${syntax.id}}}',
+                  );
+                }
+              }
+            }
+          }
+        }
+
+        // Replace content
+        file = await file.writeAsString(contents);
+        stdout.writeln('🍺 variables added');
+
+        // Rename file if needed
+        final filePath = file.path;
+
+        if (brickConfig.variables != null) {
+          for (final variable in brickConfig.variables!) {
+            if (variable?.type == VariabelType.string &&
+                variable?.syntax?[VariableStringSyntax.snakeCase.mapKey] !=
+                    null) {
+              if (filePath.contains(
+                variable!.syntax![VariableStringSyntax.snakeCase.mapKey]
+                    as String,
+              )) {
+                var pathList =
+                    filePath.split(Platform.pathSeparator).sublist(3);
+                pathList = pathList
+                    .map(
+                      (segment) => segment.replaceAll(
+                        variable.syntax![VariableStringSyntax.snakeCase.mapKey]
+                            as String,
+                        '{{${variable.name}.snakeCase()}}',
+                      ),
+                    )
+                    .toList();
+
+                final newPath = path.join(
+                  filePath
+                      .split(Platform.pathSeparator)
+                      .sublist(0, 3)
+                      .join(Platform.pathSeparator),
+                  pathList.join(Platform.pathSeparator),
+                );
+
+                File(newPath).createSync(recursive: true);
+                file.renameSync(newPath);
+                Directory(file.parent.path).deleteSync(recursive: true);
+              }
+            }
+          }
+        }
+        stdout.writeln('🍺 folders and files renamed');
+      }),
+    );
+    stdout.writeln('🍺 done');
+  } catch (_) {
+    stdout.writeln('❌ ${_.toString()}');
   }
-
-  // Copy Project Files
-  await Shell.cp(_sourcePath, _targetPath);
-
-  // Delete Android's Organization Folder Hierarchy
-  Directory(_orgPath).deleteSync(recursive: true);
-
-  // Convert Values to Variables
-  await Future.wait(
-    Directory(_targetPath)
-        .listSync(recursive: true)
-        .whereType<File>()
-        .map((_) async {
-      var file = _;
-
-      try {
-
-        if (path.extension(file.path) == '.dart') {
-          final contents = await file.readAsString();
-          file = await file.writeAsString(contents);
-        }
-
-        final contents = await file.readAsString();
-        file = await file.writeAsString(
-          contents
-              .replaceAll(
-                _projectSnakeName,
-                '{{#snakeCase}}{{project_name}}{{/snakeCase}}',
-              )
-              .replaceAll(
-                _projectParamName,
-                '{{#paramCase}}{{project_name}}{{/paramCase}}',
-              )
-              .replaceAll('A new Flutter project.', '{{{description}}}')
-              .replaceAll(
-                _projectTitleName,
-                '{{#titleCase}}{{project_name}}{{/titleCase}}',
-              )
-              .replaceAll(
-                _orgName,
-                path.isWithin(_androidPath, file.path)
-                    ? '{{#dotCase}}{{org_name}}{{/dotCase}}.{{#snakeCase}}{{project_name}}{{/snakeCase}}'
-                    : '{{#dotCase}}{{org_name}}{{/dotCase}}.{{#paramCase}}{{project_name}}{{/paramCase}}',
-              ),
-        );
-        final fileSegments = file.path.split('/').sublist(2);
-        if (fileSegments.contains(_projectSnakeName)) {
-          final newPathSegment = fileSegments.join('/').replaceAll(
-                _projectSnakeName,
-                '{{#snakeCase}}{{project_name}}{{/snakeCase}}',
-              );
-          final newPath = path.join(_targetPath, newPathSegment);
-          File(newPath).createSync(recursive: true);
-          file.renameSync(newPath);
-          Directory(file.parent.path).deleteSync(recursive: true);
-        }
-      } catch (_) {}
-    }),
-  );
-
-  final mainActivityKt = File(
-    path.join(
-      _androidKotlinPath,
-      '{{#pathCase}}{{org_name}}{{/pathCase}}',
-      'MainActivity.kt',
-    ),
-  );
-
-  await Shell.mkdir(mainActivityKt.parent.path);
-  await Shell.cp(path.join(_staticDir, 'MainActivity.kt'), mainActivityKt.path);
 }
diff --git a/tools/brick_generator/lib/models/brick_config.dart b/tools/brick_generator/lib/models/brick_config.dart
new file mode 100644
index 0000000..e1ce248
--- /dev/null
+++ b/tools/brick_generator/lib/models/brick_config.dart
@@ -0,0 +1,51 @@
+import 'package:brick_generator/models/brick_variable.dart';
+import 'package:yaml/yaml.dart';
+
+const _brickNameKey = 'brick_name';
+const _pathToBrickifyKey = 'path_to_brickify';
+const _variablesKey = 'variables';
+
+class BrickConfig {
+  String? brickName;
+  String? pathToBrickify;
+  List<BrickVariable?>? variables;
+
+  BrickConfig({
+    required this.brickName,
+    required this.pathToBrickify,
+    required this.variables,
+  });
+
+  BrickConfig._();
+  factory BrickConfig.parser() => BrickConfig._();
+
+  static BrickConfig? from(YamlMap? data) => data != null
+      ? BrickConfig(
+          brickName: data[_brickNameKey] as String?,
+          pathToBrickify: data[_pathToBrickifyKey] as String?,
+          variables: (data[_variablesKey] as YamlMap?)
+              ?.map<dynamic, BrickVariable?>(
+                (dynamic key, dynamic value) =>
+                    MapEntry<dynamic, BrickVariable?>(
+                  key,
+                  BrickVariable.from(value as YamlMap?),
+                ),
+              )
+              .values
+              .toList(),
+        )
+      : null;
+
+  void checkFormat() {
+    if (brickName == null || pathToBrickify == null) {
+      throw ArgumentError(
+        'Yaml file is not conform',
+      );
+    }
+    if (variables != null) {
+      for (final variable in variables!) {
+        variable?.checkFormat();
+      }
+    }
+  }
+}
diff --git a/tools/brick_generator/lib/models/brick_variable.dart b/tools/brick_generator/lib/models/brick_variable.dart
new file mode 100644
index 0000000..a34e704
--- /dev/null
+++ b/tools/brick_generator/lib/models/brick_variable.dart
@@ -0,0 +1,38 @@
+import 'package:brick_generator/models/variable_type.dart';
+import 'package:yaml/yaml.dart';
+
+const _variableNameKey = 'variable_name';
+const _typeKey = 'type';
+const _syntaxKey = 'syntax';
+
+class BrickVariable {
+  String? name;
+  VariabelType? type;
+  YamlMap? syntax;
+
+  BrickVariable({
+    required this.name,
+    required this.type,
+    required this.syntax,
+  });
+
+  BrickVariable._();
+
+  factory BrickVariable.parser() => BrickVariable._();
+
+  static BrickVariable? from(YamlMap? data) => data != null
+      ? BrickVariable(
+          name: data[_variableNameKey] as String?,
+          type: VariabelType.stringToEnum(data[_typeKey] as String?),
+          syntax: data[_syntaxKey] as YamlMap?,
+        )
+      : null;
+
+  void checkFormat() {
+    if (name == null || type == null) {
+      throw ArgumentError(
+        'Yaml file is not conform',
+      );
+    }
+  }
+}
diff --git a/tools/brick_generator/lib/models/variable_string_syntax.dart b/tools/brick_generator/lib/models/variable_string_syntax.dart
new file mode 100644
index 0000000..6b99cfb
--- /dev/null
+++ b/tools/brick_generator/lib/models/variable_string_syntax.dart
@@ -0,0 +1,18 @@
+enum VariableStringSyntax {
+  camelCase('camel_case', 'camelCase'),
+  constantCase('constant_case', 'constantCase'),
+  dotCase('dot_case', 'dotCase'),
+  headerCase('header_case', 'headerCase'),
+  lowerCase('lower_case', 'lowerCase'),
+  pascalCase('pascal_case', 'pascalCase'),
+  paramCase('param_case', 'paramCase'),
+  sentenceCase('sentence_case', 'sentenceCase'),
+  snakeCase('snake_case', 'snakeCase'),
+  titleCase('title_case', 'titleCase'),
+  upperCase('upper_case', 'upperCase');
+
+  final String mapKey;
+  final String id;
+
+  const VariableStringSyntax(this.mapKey, this.id);
+}
diff --git a/tools/brick_generator/lib/models/variable_type.dart b/tools/brick_generator/lib/models/variable_type.dart
new file mode 100644
index 0000000..db6aef6
--- /dev/null
+++ b/tools/brick_generator/lib/models/variable_type.dart
@@ -0,0 +1,16 @@
+enum VariabelType {
+  none,
+  string,
+  bool;
+
+  static VariabelType stringToEnum(String? type) {
+    switch (type) {
+      case 'string':
+        return string;
+      case 'bool':
+        return bool;
+      default:
+        return none;
+    }
+  }
+}
diff --git a/tools/brick_generator/lib/shell.dart b/tools/brick_generator/lib/shell.dart
index 62b5881..e16b30f 100644
--- a/tools/brick_generator/lib/shell.dart
+++ b/tools/brick_generator/lib/shell.dart
@@ -17,8 +17,12 @@ class _Cmd {
     bool throwOnError = true,
     String? processWorkingDir,
   }) async {
-    final result = await Process.run(cmd, args,
-        workingDirectory: processWorkingDir, runInShell: true);
+    final result = await Process.run(
+      cmd,
+      args,
+      workingDirectory: processWorkingDir,
+      runInShell: true,
+    );
 
     if (throwOnError) {
       _throwIfProcessFailed(result, cmd, args);
@@ -49,4 +53,4 @@ class _Cmd {
       throw ProcessException(process, args, message, pr.exitCode);
     }
   }
-}
\ No newline at end of file
+}
diff --git a/tools/brick_generator/lib/yaml_reader.dart b/tools/brick_generator/lib/yaml_reader.dart
new file mode 100644
index 0000000..a7bdf15
--- /dev/null
+++ b/tools/brick_generator/lib/yaml_reader.dart
@@ -0,0 +1,7 @@
+import 'dart:io';
+import 'package:yaml/yaml.dart';
+
+class YamlReader {
+  static YamlMap readYamlFile(String path) =>
+      loadYaml(File(path).readAsStringSync()) as YamlMap;
+}
diff --git a/tools/brick_generator/pubspec.yaml b/tools/brick_generator/pubspec.yaml
index 65468d7..3ecdbc3 100644
--- a/tools/brick_generator/pubspec.yaml
+++ b/tools/brick_generator/pubspec.yaml
@@ -5,7 +5,15 @@ version: 1.0.0
 publish_to: none
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: ">=2.17.0 <3.0.0"
 
 dependencies:
   path: ^1.8.2
+  yaml: ^3.1.1
+
+dev_dependencies:
+  wyatt_analysis:
+    git:
+      url: https://git.wyatt-studio.fr/Wyatt-FOSS/wyatt-packages
+      ref: wyatt_analysis-v2.1.0
+      path: packages/wyatt_analysis