diff --git a/packages/stac_cli/pubspec.lock b/packages/stac_cli/pubspec.lock
index 4fe9fd6b..abef6e2b 100644
--- a/packages/stac_cli/pubspec.lock
+++ b/packages/stac_cli/pubspec.lock
@@ -101,10 +101,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.0"
   checked_yaml:
     dependency: transitive
     description:
@@ -241,6 +241,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  flutter:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   frontend_server_client:
     dependency: transitive
     description:
@@ -353,6 +358,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.12.19"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
@@ -449,6 +462,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.0"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   source_gen:
     dependency: transitive
     description:
@@ -497,11 +515,12 @@ packages:
     source: path
     version: "1.5.0"
   stac_logger:
-    dependency: "direct overridden"
+    dependency: transitive
     description:
-      path: "../stac_logger"
-      relative: true
-    source: path
+      name: stac_logger
+      sha256: bc3c1cc486d59d2378c1e18bfd9bfa078be564b58d4ae2b3898633c05a02df26
+      url: "https://pub.dev"
+    source: hosted
     version: "1.1.0"
   stack_trace:
     dependency: transitive
@@ -583,6 +602,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
   vm_service:
     dependency: transitive
     description:
@@ -649,3 +676,4 @@ packages:
     version: "3.1.3"
 sdks:
   dart: ">=3.10.0 <4.0.0"
+  flutter: ">=1.17.0"
diff --git a/packages/stac_cli/test/commands/cli_commands_test.dart b/packages/stac_cli/test/commands/cli_commands_test.dart
new file mode 100644
index 00000000..99b50d2c
--- /dev/null
+++ b/packages/stac_cli/test/commands/cli_commands_test.dart
@@ -0,0 +1,53 @@
+import 'package:test/test.dart';
+import 'package:args/command_runner.dart';
+import 'package:stac_cli/src/commands/build_command.dart';
+import 'package:stac_cli/src/commands/init_command.dart';
+import 'package:stac_cli/src/commands/deploy_command.dart';
+import 'package:stac_cli/src/config/env.dart';
+
+/// Test suite for verifying core Stac CLI commands.
+void main() {
+  group('CLI Commands', () {
+    late CommandRunner<int> runner;
+
+    setUp(() {
+      // Initialize environment with mock values to satisfy required checks in services.
+      // This allows testing command configuration without needing real API keys.
+      configureEnvironment({
+        'STAC_BASE_API_URL': 'https://api.test.stac.dev',
+        'STAC_GOOGLE_CLIENT_ID': 'test-client-id',
+        'STAC_FIREBASE_API_KEY': 'test-api-key',
+      });
+
+      runner = CommandRunner<int>('stac', 'Stac CLI test runner');
+      runner.addCommand(BuildCommand());
+      runner.addCommand(InitCommand());
+      runner.addCommand(DeployCommand());
+    });
+
+    tearDown(() {
+      configureEnvironment({});
+    });
+
+    test('build command has correct name and description', () {
+      final command = runner.commands['build'];
+      expect(command, isNotNull, reason: 'BuildCommand should be registered');
+      expect(command!.name, equals('build'));
+      expect(command.description, isNotEmpty);
+    });
+
+    test('init command has correct name and description', () {
+      final command = runner.commands['init'];
+      expect(command, isNotNull, reason: 'InitCommand should be registered');
+      expect(command!.name, equals('init'));
+      expect(command.description, isNotEmpty);
+    });
+
+    test('deploy command has correct name and description', () {
+      final command = runner.commands['deploy'];
+      expect(command, isNotNull, reason: 'DeployCommand should be registered');
+      expect(command!.name, equals('deploy'));
+      expect(command.description, isNotEmpty);
+    });
+  });
+}
diff --git a/packages/stac_cli/test/utils/file_utils_test.dart b/packages/stac_cli/test/utils/file_utils_test.dart
new file mode 100644
index 00000000..b7d005e2
--- /dev/null
+++ b/packages/stac_cli/test/utils/file_utils_test.dart
@@ -0,0 +1,70 @@
+import 'dart:io';
+import 'package:test/test.dart';
+import 'package:stac_cli/src/utils/file_utils.dart';
+import 'package:path/path.dart' as path;
+
+/// Test suite for Stac CLI file utility operations.
+void main() {
+  group('FileUtils', () {
+    // Basic verification of environment-dependent directory getters.
+    test('homeDirectory returns a non-empty string on this OS and points to an existing directory', () async {
+      final home = FileUtils.homeDirectory;
+      expect(home, isNotEmpty);
+      final dir = Directory(home);
+      expect(await dir.exists(), isTrue, reason: 'Home directory must exist');
+      final stat = await dir.stat();
+      expect(stat.type, equals(FileSystemEntityType.directory), reason: 'Home directory path must be a directory');
+    });
+
+    test('configDirectory path is generated and points to a valid directory', () async {
+      final config = FileUtils.configDirectory;
+      expect(config, isNotEmpty);
+
+      final dir = Directory(config);
+      final originallyExisted = await dir.exists();
+
+      // Ensure config directory exists (creating it if necessary)
+      await FileUtils.ensureConfigDirectory();
+
+      expect(await dir.exists(), isTrue, reason: 'Config directory must exist after ensuring');
+      final stat = await dir.stat();
+      expect(stat.type, equals(FileSystemEntityType.directory), reason: 'Config directory path must be a directory');
+
+      // Clean up the created config directory if it didn't exist before the test
+      if (!originallyExisted && await dir.exists()) {
+        try {
+          await dir.delete(recursive: true);
+        } catch (_) {}
+      }
+    });
+
+    // Integrated test for file system operations using a temporary directory.
+    test('integrated file operations: create, read, and delete', () async {
+      // Setup a clean temporary sandbox for this test.
+      final tempDir = Directory.systemTemp.createTempSync('stac_cli_test');
+      final filePath = path.join(tempDir.path, 'test_file.txt');
+
+      try {
+        // 1. Initial State: file should not exist.
+        expect(await FileUtils.fileExists(filePath), isFalse);
+
+        // 2. Write Operation: create file with content.
+        await FileUtils.writeFile(filePath, 'hello world');
+        expect(await FileUtils.fileExists(filePath), isTrue);
+
+        // 3. Read Operation: verify content matches.
+        final content = await FileUtils.readFile(filePath);
+        expect(content, equals('hello world'));
+
+        // 4. Delete Operation: cleanup file.
+        await FileUtils.deleteFile(filePath);
+        expect(await FileUtils.fileExists(filePath), isFalse);
+      } finally {
+        // Always cleanup the temporary directory logic even if tests fail.
+        if (tempDir.existsSync()) {
+          tempDir.deleteSync(recursive: true);
+        }
+      }
+    });
+  });
+}