diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
new file mode 100644
index 0000000..b634bd0
--- /dev/null
+++ b/.github/workflows/php.yml
@@ -0,0 +1,133 @@
+name: Lion-Command (CI Workflow)
+
+on:
+  push:
+    branches:
+      - actions-sleon
+      - actions-saco
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: "15 0 * * *"
+
+jobs:
+  composer-validation:
+    runs-on: ubuntu-latest
+    name: Composer Validation
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v4
+
+      - name: Cache Composer dependencies
+        uses: actions/cache@v3
+        with:
+          path: vendor
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-composer
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.4'
+          extensions: mbstring, gd, zip
+
+      - name: Composer Validate
+        run: composer validate --strict
+
+      - name: Composer Check for vulnerabilities
+        run: composer audit --locked
+
+      - name: Composer Install
+        run: composer install
+
+      - name: Composer Dump-Autoload
+        run: composer dump-autoload --optimize --strict-psr
+
+  docker-validation:
+    runs-on: ubuntu-latest
+    name: Docker Validation
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v4
+
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Validate Docker Compose configuration
+        run: docker compose config
+
+  code-analyze:
+    runs-on: ubuntu-latest
+    name: PHP Code Analyze
+    needs:
+      - composer-validation
+      - docker-validation
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v4
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.4'
+          extensions: mbstring, gd, zip
+
+      - name: Composer Install
+        run: composer install
+
+      - name: PHP CodeSnifer (Src)
+        run: php vendor/bin/phpcs --standard=PSR12 src/
+
+      - name: PHPStan (Src)
+        run: php -d memory_limit=-1 vendor/bin/phpstan analyse src
+
+      - name: PHP CodeSnifer (Tests)
+        run: php vendor/bin/phpcs --standard=PSR12 tests/
+
+      - name: PHPStan (Tests)
+        run: php -d memory_limit=-1 vendor/bin/phpstan analyse tests
+
+  tests:
+    runs-on: ubuntu-latest
+    name: PHP Tests
+    needs: code-analyze
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Tear down containers
+        run: docker compose down --volumes --remove-orphans
+
+      - name: Stop running Docker containers (if any)
+        run: |
+          docker ps -q | xargs -r docker stop
+          docker ps -aq | xargs -r docker rm
+
+      - name: Build the Docker image
+        run: docker build -t command-app .
+
+      - name: Start services using Docker Compose
+        run: |
+          docker compose -f docker-compose.yml up -d
+        env:
+          COMPOSE_PROJECT_NAME: test
+
+      - name: Install Composer dependencies
+        run: docker exec command-app composer install
+
+      - name: Run PHP Tests
+        run: docker exec command-app php vendor/bin/phpunit
diff --git a/Dockerfile b/Dockerfile
index 30b0d2e..697a547 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,8 +9,7 @@ RUN useradd -m lion && echo 'lion:lion' | chpasswd && usermod -aG sudo lion && u
 
 # Dependencies
 RUN apt-get update -y \
-    && apt-get install -y sudo nano zsh git curl wget unzip cron sendmail golang-go \
-    && apt-get install -y libpng-dev libzip-dev zlib1g-dev libonig-dev supervisor libevent-dev libssl-dev \
+    && apt-get install -y sudo nano zsh git curl wget unzip golang-go libpng-dev libzip-dev zlib1g-dev libonig-dev \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
@@ -46,10 +45,17 @@ USER root
 SHELL ["/bin/bash", "--login", "-c"]
 
 # Install logo-ls
-RUN wget https://github.com/Yash-Handa/logo-ls/releases/download/v1.3.7/logo-ls_amd64.deb \
-    && dpkg -i logo-ls_amd64.deb \
-    && rm logo-ls_amd64.deb \
-    && curl https://raw.githubusercontent.com/UTFeight/logo-ls-modernized/master/INSTALL | bash
+RUN ARCH=$(uname -m) && \
+    if [ "$ARCH" = "x86_64" ]; then \
+        wget https://github.com/Yash-Handa/logo-ls/releases/download/v1.3.7/logo-ls_amd64.deb; \
+    elif [ "$ARCH" = "aarch64" ]; then \
+        wget https://github.com/Yash-Handa/logo-ls/releases/download/v1.3.7/logo-ls_arm64.deb; \
+    else \
+        echo "Unsupported architecture: $ARCH" && exit 1; \
+    fi && \
+    dpkg -i logo-ls_*.deb && \
+    rm logo-ls_*.deb && \
+    curl https://raw.githubusercontent.com/UTFeight/logo-ls-modernized/master/INSTALL | bash
 
 # Add configuration in .zshrc
 RUN echo 'alias ls="logo-ls"' >> /home/lion/.zshrc \
diff --git a/composer.json b/composer.json
index 2e7df49..488b9b1 100644
--- a/composer.json
+++ b/composer.json
@@ -19,6 +19,8 @@
     "require-dev": {
         "phpunit/phpunit": "^10.4",
         "lion/test": "^1.4",
-        "symfony/console": "^7.2"
+        "symfony/console": "^7.2",
+        "phpstan/phpstan": "^2.0",
+        "squizlabs/php_codesniffer": "^3.11"
     }
 }
diff --git a/composer.lock b/composer.lock
index f78e34b..649f9d0 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "586bec709c0fc4af5f1812cf7fb7254e",
+    "content-hash": "ee51ed899574849ba4c03479ecc61ec8",
     "packages": [],
     "packages-dev": [
         {
@@ -280,6 +280,64 @@
             },
             "time": "2022-02-21T01:04:05+00:00"
         },
+        {
+            "name": "phpstan/phpstan",
+            "version": "2.0.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpstan/phpstan.git",
+                "reference": "50d276fc3bf1430ec315f2f109bbde2769821524"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/50d276fc3bf1430ec315f2f109bbde2769821524",
+                "reference": "50d276fc3bf1430ec315f2f109bbde2769821524",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4|^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan-shim": "*"
+            },
+            "bin": [
+                "phpstan",
+                "phpstan.phar"
+            ],
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHPStan - PHP Static Analysis Tool",
+            "keywords": [
+                "dev",
+                "static analysis"
+            ],
+            "support": {
+                "docs": "https://phpstan.org/user-guide/getting-started",
+                "forum": "https://github.com/phpstan/phpstan/discussions",
+                "issues": "https://github.com/phpstan/phpstan/issues",
+                "security": "https://github.com/phpstan/phpstan/security/policy",
+                "source": "https://github.com/phpstan/phpstan-src"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/ondrejmirtes",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/phpstan",
+                    "type": "github"
+                }
+            ],
+            "time": "2024-12-17T17:14:01+00:00"
+        },
         {
             "name": "phpunit/php-code-coverage",
             "version": "10.1.16",
@@ -603,16 +661,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "10.5.38",
+            "version": "10.5.40",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "a86773b9e887a67bc53efa9da9ad6e3f2498c132"
+                "reference": "e6ddda95af52f69c1e0c7b4f977cccb58048798c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/a86773b9e887a67bc53efa9da9ad6e3f2498c132",
-                "reference": "a86773b9e887a67bc53efa9da9ad6e3f2498c132",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/e6ddda95af52f69c1e0c7b4f977cccb58048798c",
+                "reference": "e6ddda95af52f69c1e0c7b4f977cccb58048798c",
                 "shasum": ""
             },
             "require": {
@@ -622,7 +680,7 @@
                 "ext-mbstring": "*",
                 "ext-xml": "*",
                 "ext-xmlwriter": "*",
-                "myclabs/deep-copy": "^1.12.0",
+                "myclabs/deep-copy": "^1.12.1",
                 "phar-io/manifest": "^2.0.4",
                 "phar-io/version": "^3.2.1",
                 "php": ">=8.1",
@@ -684,7 +742,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.5.38"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.5.40"
             },
             "funding": [
                 {
@@ -700,7 +758,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-10-28T13:06:21+00:00"
+            "time": "2024-12-21T05:49:06+00:00"
         },
         {
             "name": "psr/container",
@@ -1671,18 +1729,98 @@
             ],
             "time": "2023-02-07T11:34:05+00:00"
         },
+        {
+            "name": "squizlabs/php_codesniffer",
+            "version": "3.11.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
+                "reference": "1368f4a58c3c52114b86b1abe8f4098869cb0079"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/1368f4a58c3c52114b86b1abe8f4098869cb0079",
+                "reference": "1368f4a58c3c52114b86b1abe8f4098869cb0079",
+                "shasum": ""
+            },
+            "require": {
+                "ext-simplexml": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.0 || ^5.0 || ^6.0 || ^7.0 || ^8.0 || ^9.3.4"
+            },
+            "bin": [
+                "bin/phpcbf",
+                "bin/phpcs"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.x-dev"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Sherwood",
+                    "role": "Former lead"
+                },
+                {
+                    "name": "Juliette Reinders Folmer",
+                    "role": "Current lead"
+                },
+                {
+                    "name": "Contributors",
+                    "homepage": "https://github.com/PHPCSStandards/PHP_CodeSniffer/graphs/contributors"
+                }
+            ],
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "homepage": "https://github.com/PHPCSStandards/PHP_CodeSniffer",
+            "keywords": [
+                "phpcs",
+                "standards",
+                "static analysis"
+            ],
+            "support": {
+                "issues": "https://github.com/PHPCSStandards/PHP_CodeSniffer/issues",
+                "security": "https://github.com/PHPCSStandards/PHP_CodeSniffer/security/policy",
+                "source": "https://github.com/PHPCSStandards/PHP_CodeSniffer",
+                "wiki": "https://github.com/PHPCSStandards/PHP_CodeSniffer/wiki"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/PHPCSStandards",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/jrfnl",
+                    "type": "github"
+                },
+                {
+                    "url": "https://opencollective.com/php_codesniffer",
+                    "type": "open_collective"
+                }
+            ],
+            "time": "2024-12-11T16:04:26+00:00"
+        },
         {
             "name": "symfony/console",
-            "version": "v7.2.0",
+            "version": "v7.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "23c8aae6d764e2bae02d2a99f7532a7f6ed619cf"
+                "reference": "fefcc18c0f5d0efe3ab3152f15857298868dc2c3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/23c8aae6d764e2bae02d2a99f7532a7f6ed619cf",
-                "reference": "23c8aae6d764e2bae02d2a99f7532a7f6ed619cf",
+                "url": "https://api.github.com/repos/symfony/console/zipball/fefcc18c0f5d0efe3ab3152f15857298868dc2c3",
+                "reference": "fefcc18c0f5d0efe3ab3152f15857298868dc2c3",
                 "shasum": ""
             },
             "require": {
@@ -1746,7 +1884,7 @@
                 "terminal"
             ],
             "support": {
-                "source": "https://github.com/symfony/console/tree/v7.2.0"
+                "source": "https://github.com/symfony/console/tree/v7.2.1"
             },
             "funding": [
                 {
@@ -1762,7 +1900,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-11-06T14:24:19+00:00"
+            "time": "2024-12-11T03:49:26+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",
@@ -1783,12 +1921,12 @@
             },
             "type": "library",
             "extra": {
+                "thanks": {
+                    "url": "https://github.com/symfony/contracts",
+                    "name": "symfony/contracts"
+                },
                 "branch-alias": {
                     "dev-main": "3.5-dev"
-                },
-                "thanks": {
-                    "name": "symfony/contracts",
-                    "url": "https://github.com/symfony/contracts"
                 }
             },
             "autoload": {
@@ -1857,8 +1995,8 @@
             "type": "library",
             "extra": {
                 "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
+                    "url": "https://github.com/symfony/polyfill",
+                    "name": "symfony/polyfill"
                 }
             },
             "autoload": {
@@ -1933,8 +2071,8 @@
             "type": "library",
             "extra": {
                 "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
+                    "url": "https://github.com/symfony/polyfill",
+                    "name": "symfony/polyfill"
                 }
             },
             "autoload": {
@@ -2011,8 +2149,8 @@
             "type": "library",
             "extra": {
                 "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
+                    "url": "https://github.com/symfony/polyfill",
+                    "name": "symfony/polyfill"
                 }
             },
             "autoload": {
@@ -2095,8 +2233,8 @@
             "type": "library",
             "extra": {
                 "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
+                    "url": "https://github.com/symfony/polyfill",
+                    "name": "symfony/polyfill"
                 }
             },
             "autoload": {
@@ -2173,12 +2311,12 @@
             },
             "type": "library",
             "extra": {
+                "thanks": {
+                    "url": "https://github.com/symfony/contracts",
+                    "name": "symfony/contracts"
+                },
                 "branch-alias": {
                     "dev-main": "3.5-dev"
-                },
-                "thanks": {
-                    "name": "symfony/contracts",
-                    "url": "https://github.com/symfony/contracts"
                 }
             },
             "autoload": {
diff --git a/src/LionCommand/Kernel.php b/src/LionCommand/Kernel.php
index 94524cb..1f2316e 100644
--- a/src/LionCommand/Kernel.php
+++ b/src/LionCommand/Kernel.php
@@ -63,7 +63,7 @@ public function setApplication(Application $application): Kernel
     public function commands(array $commands): void
     {
         foreach ($commands as $command) {
-            $this->application->add(new $command);
+            $this->application->add(new $command());
         }
     }
 
diff --git a/test.sh b/test.sh
deleted file mode 100644
index 104347c..0000000
--- a/test.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/bin/bash
-
-echo -e "\n\033[0;36m\t>>  Set Time Zone \033[0m"
-export TZ=America/Bogota
-echo -e "\033[0;36m\t>>  America/Bogota \033[0m"
-start_time=$(date +"%Y-%m-%d %H:%M:%S")
-echo -e "\n\033[0;31m>> -------------------------------------------------------------------------------------- << \n\033[0m";
-
-echo -e "\033[0;36m\t>>  Install Dependencies \033[0m"
-rm -rf vendor/
-composer install
-echo -e "\n\033[0;31m>> -------------------------------------------------------------------------------------- << \n\033[0m";
-
-echo -e "\033[0;36m\t>>  Dump Autoload \033[0m"
-composer dump-autoload
-echo -e "\n\033[0;31m>> -------------------------------------------------------------------------------------- << \n\033[0m";
-
-echo -e "\033[0;36m\t>>  Suite All-Test \033[0m"
-php vendor/bin/phpunit --testsuite All-Test
-echo -e "\n\033[0;31m>> -------------------------------------------------------------------------------------- << \n\033[0m";
-
-end_time=$(date +"%Y-%m-%d %H:%M:%S")
-start_seconds=$(date -d "$start_time" +%s)
-end_seconds=$(date -d "$end_time" +%s)
-time_diff=$((end_seconds - start_seconds))
-minutes=$((time_diff / 60))
-seconds=$((time_diff % 60))
-
-echo -e "\033[0;36m\t>>  Start date and time: ${start_time} \033[0m"
-echo -e "\033[0;36m\t>>  End date and time: ${end_time} \033[0m"
-echo -e "\033[0;32m\t>>  Time execution: ${minutes} minutes ${seconds} seconds \n \033[0m"
diff --git a/tests/CommandTest.php b/tests/CommandTest.php
index db78f80..a39bd68 100644
--- a/tests/CommandTest.php
+++ b/tests/CommandTest.php
@@ -2,25 +2,26 @@
 
 declare(strict_types=1);
 
-namespace Test;
+namespace Tests;
 
 use Lion\Command\Command;
 use Lion\Test\Test;
 
 class CommandTest extends Test
 {
-    const TEST = 'Test';
-    const ERROR_OUTPUT = "\033[0;31mTest\033[0m";
-    const SUCCESS_OUTPUT = "\033[0;32mTest\033[0m";
-    const WARNING_OUTPUT = "\033[0;33mTest\033[0m";
-    const INFO_OUTPUT = "\033[0;36mTest\033[0m";
-    const PURPLE_OUTPUT = "\033[0;95mTest\033[0m";
+    private const string TEST = 'Test';
+    private const string ERROR_OUTPUT = "\033[0;31mTest\033[0m";
+    private const string SUCCESS_OUTPUT = "\033[0;32mTest\033[0m";
+    private const string WARNING_OUTPUT = "\033[0;33mTest\033[0m";
+    private const string INFO_OUTPUT = "\033[0;36mTest\033[0m";
+    private const string PURPLE_OUTPUT = "\033[0;95mTest\033[0m";
 
     private $customCommand;
 
     public function setUp(): void
     {
-        $this->customCommand = new class extends Command {};
+        $this->customCommand = new class extends Command {
+        };
     }
 
     public function testErrorOutput(): void
diff --git a/tests/KernelTest.php b/tests/KernelTest.php
index d8189b2..c6b9f58 100644
--- a/tests/KernelTest.php
+++ b/tests/KernelTest.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Test;
+namespace Tests;
 
 use Lion\Command\Command;
 use Lion\Command\Kernel;
@@ -13,10 +13,12 @@
 
 class KernelTest extends Test
 {
-    const OUTPUT = ['Example command'];
+    private const array OUTPUT = [
+        'Example command',
+    ];
 
     private Kernel $kernel;
-    private object $customClass;
+    private Command $customClass;
 
     public function setUp(): void
     {