diff --git a/pyproject.toml b/pyproject.toml
index 28eea31..620ad7f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,10 +5,25 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "git-insights-cli"
 version = "1.0.0"
-description = "A CLI tool that analyzes git repositories"
+description = "A CLI tool that analyzes git repositories to generate developer productivity insights"
 readme = "README.md"
 license = "MIT"
 requires-python = ">=3.8"
+authors = [
+    {name = "Git Insights Team"}
+]
+keywords = ["git", "cli", "analytics", "productivity"]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
 dependencies = [
     "click>=8.0.0",
     "rich>=13.0.0",
@@ -21,6 +36,26 @@ dependencies = [
 [project.scripts]
 git-insights = "git_insights.cli:main"
 
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.0.0",
+    "pytest-cov>=4.0.0",
+    "pytest-mock>=3.10.0",
+    "ruff>=0.1.0",
+    "mypy>=1.0.0",
+]
+
 [tool.setuptools.packages.find]
 where = ["src"]
 include = ["git_insights*"]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+python_files = ["test_*.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+addopts = "-v --cov=src --cov-report=term-missing"
+
+[tool.ruff.lint]
+select = ["E", "F", "W"]
+ignore = ["E501", "E722", "F401", "F841"]