diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 282fcdf..836131d 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,5 +1,7 @@
 FROM debian:bookworm-slim AS builder
 
+LABEL maintainer="a5chin <a5chin.origin+contact@gmain.com>"
+
 WORKDIR /opt
 
 # The installer requires curl (and certificates) to download the release archive
diff --git a/Dockerfile b/Dockerfile
index c44753e..5981a94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 ARG VARIANT=3.12
 FROM python:${VARIANT} AS builder
 
+LABEL maintainer="a5chin <a5chin.origin+contact@gmain.com>"
+
 ENV PYTHONDONTWRITEBYTECODE=True
 ENV UV_LINK_MODE=copy
 
diff --git a/pyproject.toml b/pyproject.toml
index c87588a..535e4aa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,12 +1,16 @@
 [project]
 name = "default"
 version = "0.1.0"
-description = "Add your description here"
+description = "This repository contains configurations to set up a Python development environment using VSCode's Dev Container feature. The environment includes uv and Ruff."
 authors = [
-    { name = "a5chin" }
+    {name = "a5chin", email = "a5chin.origin+contact@gmail.com"}
+]
+maintainers = [
+    {name = "a5chin", email = "a5chin.origin+contact@gmail.com"}
 ]
 requires-python = ">=3.9"
 readme = "README.md"
+license = {file = "LICENSE"}
 dependencies = []
 
 [tool.uv]