diff --git a/.gitignore b/.gitignore
index 8c7aedc6..91479bda 100644
--- a/.gitignore
+++ b/.gitignore
@@ -92,3 +92,6 @@ share/python-wheels/
 .installed.cfg
 *.egg
 MANIFEST
+
+# Docs
+site/
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 00000000..dd1afcbb
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,17 @@
+[project]
+name    = "reflect-cpp"
+dynamic = ["version"]
+
+[tool.hatch.envs.default]
+dependencies = [
+    "mkdocs~=1.6",
+    "mkdocs-material~=9.5",
+    "mkdocs-htmlproofer-plugin~=1.2",
+]
+
+[tool.hatch.envs.insiders]
+dependencies = [
+    "mkdocs~=1.6",
+    "mkdocs-material @ git+https://{env:GH_C17_DEV_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git@9.5.39-insiders-4.53.14",
+    "mkdocs-htmlproofer-plugin~=1.2",
+]