diff --git a/dev-python/baseline/Manifest b/dev-python/baseline/Manifest
new file mode 100644
index 0000000000..8322e30127
--- /dev/null
+++ b/dev-python/baseline/Manifest
@@ -0,0 +1 @@
+DIST baseline-1.2.1.gh.tar.gz 24519 BLAKE2B d9e3cda8b0c0642e61c0d446759744980a4e3439ee4cb640e6dce749d58b69be1ef58775350f06381e0d701c300905c86f646f1f3b7f4e420e065bf64609e814 SHA512 bc34c0cf29530f452df81dcb27b9a113989269144e2396f658829fbcf3d3621419ac7bf7c8c99e041aef2208e7d7ee846d9167f5200a7595a191fc3f5de1257f
diff --git a/dev-python/baseline/baseline-1.2.1.ebuild b/dev-python/baseline/baseline-1.2.1.ebuild
new file mode 100644
index 0000000000..0a9003f0cf
--- /dev/null
+++ b/dev-python/baseline/baseline-1.2.1.ebuild
@@ -0,0 +1,24 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..13} python3_13t )
+DISTUTILS_USE_PEP517=setuptools
+inherit distutils-r1
+
+DESCRIPTION="Easy string baseline"
+HOMEPAGE="
+	https://github.com/dmgass/baseline
+	https://pypi.org/project/baseline/
+"
+SRC_URI="https://github.com/dmgass/baseline/archive/refs/tags/${PV}.tar.gz -> ${P}.gh.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+PATCHES=(
+	"${FILESDIR}/${P}-fix-setup.patch"
+)
+
+distutils_enable_tests unittest
diff --git a/dev-python/baseline/files/baseline-1.2.1-fix-setup.patch b/dev-python/baseline/files/baseline-1.2.1-fix-setup.patch
new file mode 100644
index 0000000000..394c2b0622
--- /dev/null
+++ b/dev-python/baseline/files/baseline-1.2.1-fix-setup.patch
@@ -0,0 +1,20 @@
+- remove nonexistent file from long_description
+- disable deprecated universal wheel build
+--- a/setup.cfg
++++ b/setup.cfg
+@@ -1,5 +1,5 @@
+ [metadata]
+-long_description = file: README.rst, CHANGES.rst
++long_description = file: README.rst
+ keywords = compare baseline string test
+ platforms = any
+ classifiers =
+@@ -49,8 +49,6 @@ test =
+ [sdist]
+ formats = zip
+ 
+-[bdist_wheel]
+-universal = True
+ 
+ [build_sphinx]
+ source-dir = docs
diff --git a/dev-python/baseline/metadata.xml b/dev-python/baseline/metadata.xml
new file mode 100644
index 0000000000..eb63d17586
--- /dev/null
+++ b/dev-python/baseline/metadata.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>pastalian46@gmail.com</email>
+    <name>Takuya Wakazono</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">dmgass/baseline</remote-id>
+    <remote-id type="pypi">baseline</remote-id>
+  </upstream>
+</pkgmetadata>