diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..0f8f342
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,16 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "jianda-proxy"
+version = "0.1.0"
+description = "HTTP proxy for Gitea LFS — rewrites Host header to bypass ICP domain block"
+requires-python = ">=3.8"
+dependencies = []
+
+[project.scripts]
+jianda-proxy = "jianda_proxy.cli:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/jianda_proxy"]
\ No newline at end of file
diff --git a/src/jianda_proxy/__init__.py b/src/jianda_proxy/__init__.py
new file mode 100644
index 0000000..a68927d
--- /dev/null
+++ b/src/jianda_proxy/__init__.py
@@ -0,0 +1 @@
+__version__ = "0.1.0"
\ No newline at end of file