diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..9e7e35f
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,58 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "git-insights-cli"
+version = "1.0.0"
+description = "A CLI tool that analyzes git repositories to generate developer productivity insights"
+readme = "README.md"
+license = {text = "MIT"}
+requires-python = ">=3.8"
+authors = [
+    {name = "Git Insights Team"}
+]
+keywords = ["git", "cli", "analytics", "productivity", "developer-tools"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Environment :: Console :: Terminal",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11"
+]
+dependencies = [
+    "click>=8.1.7",
+    "rich>=13.7.0",
+    "gitpython>=3.1.40",
+    "dataclasses-json>=0.6.4",
+    "pyyaml>=6.0.1",
+    "jinja2>=3.1.3"
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.4.3",
+    "pytest-cov>=4.1.0",
+    "ruff>=0.1.6",
+    "mypy>=1.7.1"
+]
+
+[project.scripts]
+git-insights = "src.cli:main"
+
+[tool.ruff]
+target-version = "py38"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "UP"]
+ignore = []
+
+[tool.mypy]
+python_version = "3.8"
+warn_return_any = true
+warn_unused_ignores = true
+disallow_untyped_defs = true