diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..4c6de99
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,16 @@
+[project]
+name = "plesna"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = [
+    "ruff>=0.8.5",
+]
+
+[tool.ruff]
+line-length = 100
+indent-width = 4
+[tool.ruff.lint]
+select = ["E", "F"]
+ignore = ["F401"]