diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
new file mode 100644
index 0000000..0868300
--- /dev/null
+++ b/.github/workflows/cd.yml
@@ -0,0 +1,17 @@
+name: CD
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      
+      - name: Build and Publish to PyPi
+        uses: JRubics/poetry-publish@v1.10
+        with:
+          pypi_token: ${{ secrets.PYPI_TOKEN }}
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7e1b848..c40e9d4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, dev ]
   pull_request:
-    branches: [ main ]
+    branches: [ main, dev ]
 
 jobs:
   test:
@@ -86,9 +86,16 @@ jobs:
           docker-compose -f tests/in/111101.yaml config -q
           docker-compose -f tests/in/111110.yaml config -q
           docker-compose -f tests/in/111111.yaml config -q
-            
+                  
+      - name: Setup Poetry
+        uses: Gr1N/setup-poetry@v7
+        with:
+          poetry-version: 1.1.7
+
+      - name: Install Dependencies
+        run: |
+          poetry install --no-root
+
       - name: Validate Custom Input File
         run: |
-          pip install pytest
-          pip install pytest-cov
-          python tests/test_validate_input_file.py tests/validate_input_file.py tests/in/docker-compose.yaml
+          poetry run python -m pytest
diff --git a/.github/workflows/release-tagged-version.yml b/.github/workflows/release-tagged-version.yml
new file mode 100644
index 0000000..3c6d547
--- /dev/null
+++ b/.github/workflows/release-tagged-version.yml
@@ -0,0 +1,45 @@
+name: Release Tagged Version
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  id-token: "write"
+  contents: "write"
+  packages: "write"
+  pull-requests: "read"
+
+jobs:
+  tagged-release:
+    runs-on: "ubuntu-latest"
+
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v3
+          
+      - name: Switch to Current Branch
+        run: git checkout ${{ env.BRANCH }}
+              
+      - name: Setup Python 3.10.4
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.10.4'
+      
+      - name: Setup Poetry
+        uses: Gr1N/setup-poetry@v7
+        with:
+          poetry-version: 1.1.7
+      - run: |
+          poetry install --no-root
+          poetry build
+      
+      - name: "Release Tagged Version"
+        uses: "marvinpinto/action-automatic-releases@latest"
+        with:
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          prerelease: false
+          files: |
+            LICENSE
+            dist/**
\ No newline at end of file
diff --git a/compose_viz/__init__.py b/compose_viz/__init__.py
new file mode 100644
index 0000000..bce9bc5
--- /dev/null
+++ b/compose_viz/__init__.py
@@ -0,0 +1,2 @@
+__app_name__ = "compose_viz"
+__version__ = "0.1.0"
diff --git a/compose_viz/__main__.py b/compose_viz/__main__.py
new file mode 100644
index 0000000..4065f3b
--- /dev/null
+++ b/compose_viz/__main__.py
@@ -0,0 +1,5 @@
+from compose_viz.cli import start_cli
+
+
+if __name__ == "__main__":
+    start_cli()
diff --git a/compose_viz/cli.py b/compose_viz/cli.py
new file mode 100644
index 0000000..d2bf1d3
--- /dev/null
+++ b/compose_viz/cli.py
@@ -0,0 +1,61 @@
+from enum import Enum
+import typer
+from typing import Optional
+from compose_viz import __app_name__, __version__
+from compose_viz.parser import Parser
+
+
+class VisualizationFormats(str, Enum):
+    png = "PNG"
+    dot = "DOT"
+
+
+app = typer.Typer(
+    invoke_without_command=True,
+    no_args_is_help=True,
+    subcommand_metavar="",
+    add_completion=False,
+)
+
+
+def _version_callback(value: bool) -> None:
+    if value:
+        typer.echo(f"{__app_name__} {__version__}")
+        raise typer.Exit()
+
+
+@app.callback()
+def compose_viz(
+    input_path: str,
+    output_path: Optional[str] = typer.Option(
+        None,
+        "--output_path",
+        "-o",
+        help="Output path for the generated visualization.",
+    ),
+    format: VisualizationFormats = typer.Option(
+        "PNG",
+        "--format",
+        "-m",
+        help="Output format for the generated visualization.",
+    ),
+    _: Optional[bool] = typer.Option(
+        None,
+        "--version",
+        "-v",
+        help="Show the version of compose_viz.",
+        callback=_version_callback,
+        is_eager=True,
+    )
+) -> None:
+    parser = Parser()
+    compose = parser.parse(input_path)
+
+    if compose:
+        typer.echo(f"Successfully parsed {input_path}")
+
+    raise typer.Exit()
+
+
+def start_cli() -> None:
+    app(prog_name=__app_name__)
diff --git a/compose_viz/compose.py b/compose_viz/compose.py
new file mode 100644
index 0000000..6c65a8a
--- /dev/null
+++ b/compose_viz/compose.py
@@ -0,0 +1,10 @@
+from typing import List
+from compose_viz.service import Service
+
+
+class Compose:
+    def __init__(self, services: List[Service]) -> None:
+        self.services = services
+
+    def extract_networks(self) -> List[str]:
+        raise NotImplementedError
diff --git a/compose_viz/parser.py b/compose_viz/parser.py
new file mode 100644
index 0000000..1f44bbc
--- /dev/null
+++ b/compose_viz/parser.py
@@ -0,0 +1,10 @@
+from compose_viz.compose import Compose
+
+
+class Parser:
+    def __init__(self):
+        pass
+
+    def parse(self, file_path: str) -> Compose:
+        # validate input file using `docker-compose config -q sys.argv[1]` first
+        raise NotImplementedError
diff --git a/compose_viz/service.py b/compose_viz/service.py
new file mode 100644
index 0000000..6e42483
--- /dev/null
+++ b/compose_viz/service.py
@@ -0,0 +1,13 @@
+from typing import List
+
+
+class Service:
+    def __init__(self, name: str, image: str, ports: List[str] = [], networks: List[str] = [], volumes: List[str] = [], depends_on: List[str] = [], links: List[str] = [], extends: List[str] = []) -> None:
+        self.name = name
+        self.image = image
+        self.ports = ports
+        self.networks = networks
+        self.volumes = volumes
+        self.depends_on = depends_on
+        self.links = links
+        self.extends = extends
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..381ddcb
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,191 @@
+[[package]]
+name = "atomicwrites"
+version = "1.4.0"
+description = "Atomic file writes."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "attrs"
+version = "21.4.0"
+description = "Classes Without Boilerplate"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.extras]
+dev = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "zope.interface", "furo", "sphinx", "sphinx-notfound-page", "pre-commit", "cloudpickle"]
+docs = ["furo", "sphinx", "zope.interface", "sphinx-notfound-page"]
+tests = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "zope.interface", "cloudpickle"]
+tests_no_zope = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "cloudpickle"]
+
+[[package]]
+name = "click"
+version = "8.1.3"
+description = "Composable command line interface toolkit"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+
+[package.dependencies]
+colorama = {version = "*", markers = "platform_system == \"Windows\""}
+
+[[package]]
+name = "colorama"
+version = "0.4.4"
+description = "Cross-platform colored terminal text."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[[package]]
+name = "iniconfig"
+version = "1.1.1"
+description = "iniconfig: brain-dead simple config-ini parsing"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "packaging"
+version = "21.3"
+description = "Core utilities for Python packages"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+pyparsing = ">=2.0.2,<3.0.5 || >3.0.5"
+
+[[package]]
+name = "pluggy"
+version = "1.0.0"
+description = "plugin and hook calling mechanisms for python"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.extras]
+dev = ["pre-commit", "tox"]
+testing = ["pytest", "pytest-benchmark"]
+
+[[package]]
+name = "py"
+version = "1.11.0"
+description = "library with cross-python path, ini-parsing, io, code, log facilities"
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[[package]]
+name = "pyparsing"
+version = "3.0.8"
+description = "pyparsing module - Classes and methods to define and execute parsing grammars"
+category = "dev"
+optional = false
+python-versions = ">=3.6.8"
+
+[package.extras]
+diagrams = ["railroad-diagrams", "jinja2"]
+
+[[package]]
+name = "pytest"
+version = "7.1.2"
+description = "pytest: simple powerful testing with Python"
+category = "dev"
+optional = false
+python-versions = ">=3.7"
+
+[package.dependencies]
+atomicwrites = {version = ">=1.0", markers = "sys_platform == \"win32\""}
+attrs = ">=19.2.0"
+colorama = {version = "*", markers = "sys_platform == \"win32\""}
+iniconfig = "*"
+packaging = "*"
+pluggy = ">=0.12,<2.0"
+py = ">=1.8.2"
+tomli = ">=1.0.0"
+
+[package.extras]
+testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "xmlschema"]
+
+[[package]]
+name = "tomli"
+version = "2.0.1"
+description = "A lil' TOML parser"
+category = "dev"
+optional = false
+python-versions = ">=3.7"
+
+[[package]]
+name = "typer"
+version = "0.4.1"
+description = "Typer, build great CLIs. Easy to code. Based on Python type hints."
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+click = ">=7.1.1,<9.0.0"
+
+[package.extras]
+all = ["colorama (>=0.4.3,<0.5.0)", "shellingham (>=1.3.0,<2.0.0)"]
+dev = ["autoflake (>=1.3.1,<2.0.0)", "flake8 (>=3.8.3,<4.0.0)"]
+doc = ["mkdocs (>=1.1.2,<2.0.0)", "mkdocs-material (>=8.1.4,<9.0.0)", "mdx-include (>=1.4.1,<2.0.0)"]
+test = ["shellingham (>=1.3.0,<2.0.0)", "pytest (>=4.4.0,<5.4.0)", "pytest-cov (>=2.10.0,<3.0.0)", "coverage (>=5.2,<6.0)", "pytest-xdist (>=1.32.0,<2.0.0)", "pytest-sugar (>=0.9.4,<0.10.0)", "mypy (==0.910)", "black (>=22.3.0,<23.0.0)", "isort (>=5.0.6,<6.0.0)"]
+
+[metadata]
+lock-version = "1.1"
+python-versions = "^3.9"
+content-hash = "a80ea7abd86b8e5579a192dfa02a55d2219a3a1850bad12da89c30aa42e99156"
+
+[metadata.files]
+atomicwrites = [
+    {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
+    {file = "atomicwrites-1.4.0.tar.gz", hash = "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"},
+]
+attrs = [
+    {file = "attrs-21.4.0-py2.py3-none-any.whl", hash = "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4"},
+    {file = "attrs-21.4.0.tar.gz", hash = "sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd"},
+]
+click = [
+    {file = "click-8.1.3-py3-none-any.whl", hash = "sha256:bb4d8133cb15a609f44e8213d9b391b0809795062913b383c62be0ee95b1db48"},
+    {file = "click-8.1.3.tar.gz", hash = "sha256:7682dc8afb30297001674575ea00d1814d808d6a36af415a82bd481d37ba7b8e"},
+]
+colorama = [
+    {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
+    {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
+]
+iniconfig = [
+    {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
+    {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
+]
+packaging = [
+    {file = "packaging-21.3-py3-none-any.whl", hash = "sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522"},
+    {file = "packaging-21.3.tar.gz", hash = "sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb"},
+]
+pluggy = [
+    {file = "pluggy-1.0.0-py2.py3-none-any.whl", hash = "sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3"},
+    {file = "pluggy-1.0.0.tar.gz", hash = "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159"},
+]
+py = [
+    {file = "py-1.11.0-py2.py3-none-any.whl", hash = "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"},
+    {file = "py-1.11.0.tar.gz", hash = "sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719"},
+]
+pyparsing = [
+    {file = "pyparsing-3.0.8-py3-none-any.whl", hash = "sha256:ef7b523f6356f763771559412c0d7134753f037822dad1b16945b7b846f7ad06"},
+    {file = "pyparsing-3.0.8.tar.gz", hash = "sha256:7bf433498c016c4314268d95df76c81b842a4cb2b276fa3312cfb1e1d85f6954"},
+]
+pytest = [
+    {file = "pytest-7.1.2-py3-none-any.whl", hash = "sha256:13d0e3ccfc2b6e26be000cb6568c832ba67ba32e719443bfe725814d3c42433c"},
+    {file = "pytest-7.1.2.tar.gz", hash = "sha256:a06a0425453864a270bc45e71f783330a7428defb4230fb5e6a731fde06ecd45"},
+]
+tomli = [
+    {file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
+    {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
+]
+typer = [
+    {file = "typer-0.4.1-py3-none-any.whl", hash = "sha256:e8467f0ebac0c81366c2168d6ad9f888efdfb6d4e1d3d5b4a004f46fa444b5c3"},
+    {file = "typer-0.4.1.tar.gz", hash = "sha256:5646aef0d936b2c761a10393f0384ee6b5c7fe0bb3e5cd710b17134ca1d99cff"},
+]
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..3b7de75
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,26 @@
+[tool.poetry]
+name = "compose-viz"
+version = "0.1.0"
+description = "A docker-compose/podman-compose graph visualization tool that allows you to gernerate graph in DOT format or PNG."
+authors = ["Xyphuz Wu <xyphuzwu@gmail.com>"]
+readme = "README.md"
+license = "MIT"
+homepage = "https://github.com/compose-viz/compose-viz"
+repository = "https://github.com/compose-viz/compose-viz"
+include = [
+    "LICENSE",
+]
+
+[tool.poetry.dependencies]
+python = "^3.9"
+typer = "^0.4.1"
+
+[tool.poetry.dev-dependencies]
+pytest = "^7.1.2"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.poetry.scripts]
+cpv = "compose_viz.cli:start_cli"
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_cli.py b/tests/test_cli.py
new file mode 100644
index 0000000..3f427b5
--- /dev/null
+++ b/tests/test_cli.py
@@ -0,0 +1,13 @@
+from typer.testing import CliRunner
+from compose_viz import cli
+
+
+runner = CliRunner()
+
+
+def test_cli():
+    input_path = "tests/in/000001.yaml"
+    result = runner.invoke(cli.app, [input_path])
+
+    assert result.exit_code == 0
+    assert f"Successfully parsed {input_path}\n" in result.stdout
diff --git a/tests/test_parse_file.py b/tests/test_parse_file.py
new file mode 100644
index 0000000..bfc6b4a
--- /dev/null
+++ b/tests/test_parse_file.py
@@ -0,0 +1,28 @@
+from compose_viz.parser import Parser
+from compose_viz.compose import Compose
+from compose_viz.service import Service
+
+
+def test_parse_file():
+    expected: Compose = Compose([
+        Service(
+            name='frontend',
+            image='awesome/webapp',
+            networks=['front-tier', 'back-tier'],
+        ),
+        Service(
+            name='monitoring',
+            image='awesome/monitoring',
+            networks=['admin'],
+        ),
+        Service(
+            name='backend',
+            image='awesome/backend',
+            networks=['back-tier', 'admin'],
+        ),
+    ])
+
+    parser = Parser()
+    actual = parser.parse('tests/in/000001.yaml')
+
+    assert actual == expected
diff --git a/tests/test_validate_input_file.py b/tests/test_validate_input_file.py
deleted file mode 100644
index 54140c0..0000000
--- a/tests/test_validate_input_file.py
+++ /dev/null
@@ -1,5 +0,0 @@
-import sys
-import pytest
-
-if __name__ == '__main__':
-    pytest.main([sys.argv[1]])
\ No newline at end of file
diff --git a/tests/test_version.py b/tests/test_version.py
new file mode 100644
index 0000000..1d2abd6
--- /dev/null
+++ b/tests/test_version.py
@@ -0,0 +1,12 @@
+from typer.testing import CliRunner
+from compose_viz import cli, __app_name__, __version__
+
+
+runner = CliRunner()
+
+
+def test_version():
+    result = runner.invoke(cli.app, ["--version"])
+
+    assert result.exit_code == 0
+    assert f"{__app_name__} {__version__}\n" in result.stdout
diff --git a/tests/validate_input_file.py b/tests/validate_input_file.py
deleted file mode 100644
index 73a4f3e..0000000
--- a/tests/validate_input_file.py
+++ /dev/null
@@ -1,6 +0,0 @@
-import os
-import sys
-
-def test_validate_input_file():
-    process = os.system("docker-compose -f " + sys.argv[2] + " config -q")
-    assert process == 0
\ No newline at end of file