diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..a7af9c2
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,20 @@
+[build-system]
+requires = ["setuptools>=70"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "ai-typewriter"
+version = "0.1.0"
+description = "Global hotkey AI key-stepper"
+requires-python = ">=3.10"
+dependencies = [
+  "keyboard==0.13.5",
+  "pyperclip==1.9.0",
+  "requests==2.32.5",
+]
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[tool.pytest.ini_options]
+pythonpath = ["src"]