diff --git a/pyproject.toml b/pyproject.toml
index 6fa3795..f3cbfac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,6 +6,27 @@ readme = "README.md"
 license = "GPL-3.0-or-later"
 license-files = ["COPYING"]
 requires-python = ">=3.11"
+authors = [
+    { name = "Benjamin Mako Hill" },
+    { name = "Nathan TeBlunthuis" },
+    { name = "Will Beason" },
+    { name = "Sohyeon Hwang" },
+    { name = "Kaylea Champion" },
+]
+keywords = ["mediawiki", "wikipedia", "wiki", "dump", "xml", "revision", "research"]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Operating System :: POSIX",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Scientific/Engineering :: Information Analysis",
+    "Topic :: Text Processing :: Markup",
+]
 dependencies = [
     "deltas>=0.7.0",
     "more-itertools>=10.7.0",
@@ -29,6 +50,19 @@ legacy = ["mediawiki-utilities>=0.4.18"]
 # PyPI, so an extra naming it could not resolve. Until it is, wikiq reports the
 # git install command when --diff or -p wikidiff2 is used without it.
 
+# Duplicated from [dependency-groups] below, which is PEP 735 and so is visible
+# only to uv. This is what makes `pip install -e '.[dev]'` work.
+dev = [
+    "pandas>=2.1.0",
+    "pytest>=8.4.1",
+    "pytest-asyncio>=1.0.0",
+    "pytest-benchmark>=5.1.0",
+]
+
+[project.urls]
+Homepage = "https://wiki.communitydata.science/"
+Repository = "https://gitea.communitydata.science/collective/mediawiki_dump_tools"
+
 [project.scripts]
 wikiq = "wikiq:main"