diff --git a/dev-python/fastapi-sso/Manifest b/dev-python/fastapi-sso/Manifest
new file mode 100644
index 0000000000..967c6baa89
--- /dev/null
+++ b/dev-python/fastapi-sso/Manifest
@@ -0,0 +1 @@
+DIST fastapi-sso-0.21.1.gh.tar.gz 144609 BLAKE2B f413b83837d1ad13c98fd72a62cab99288a9bf38f0bf2a009800cc67194c320a11381777f97b07d78600b557d0f7c8ab03a7d22a1e0f3b0797864d7457fe8a15 SHA512 39df96ca46b919d9d176a1c5242d97432019a698648856866e7d226440166aeac63960e2afa2675542079feff6197532e64b4ddbdd69ec462ef7c1742c56b256
diff --git a/dev-python/fastapi-sso/fastapi-sso-0.21.1.ebuild b/dev-python/fastapi-sso/fastapi-sso-0.21.1.ebuild
new file mode 100644
index 0000000000..3760dceb86
--- /dev/null
+++ b/dev-python/fastapi-sso/fastapi-sso-0.21.1.ebuild
@@ -0,0 +1,47 @@
+# Copyright 2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=poetry
+PYTHON_COMPAT=( python3_{12..14} )
+
+inherit distutils-r1
+
+DESCRIPTION="FastAPI plugin to enable SSO to most common providers"
+HOMEPAGE="
+	https://github.com/tomasvotava/fastapi-sso
+	https://pypi.org/project/fastapi-sso/
+"
+SRC_URI="
+	https://github.com/tomasvotava/fastapi-sso/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64" # ~arm64: fastapi
+
+# strictly >=pydantic-1.8.0; raised to 2.0.0 for email-validator-2.0.0
+RDEPEND="
+	>=dev-python/email-validator-2.0.0[${PYTHON_USEDEP}]
+	>=dev-python/fastapi-0.80[${PYTHON_USEDEP}]
+	>=dev-python/httpx-0.23.0[${PYTHON_USEDEP}]
+	>=dev-python/oauthlib-3.1.0[${PYTHON_USEDEP}]
+	>=dev-python/pydantic-2.0.0[${PYTHON_USEDEP}]
+	>=dev-python/pyjwt-2.10.1[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	test? (
+		>=dev-python/pytest-asyncio-0.24[${PYTHON_USEDEP}]
+		>=dev-python/uvicorn-0.23.1[${PYTHON_USEDEP}]
+	)
+"
+
+EPYTEST_PLUGINS=( pytest-asyncio )
+distutils_enable_tests pytest
+
+src_prepare() {
+	distutils-r1_src_prepare
+	sed -i -e '/--cov/d' pyproject.toml || die
+}
diff --git a/dev-python/fastapi-sso/metadata.xml b/dev-python/fastapi-sso/metadata.xml
new file mode 100644
index 0000000000..1d90824c6f
--- /dev/null
+++ b/dev-python/fastapi-sso/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>falbrechtskirchinger@gmail.com</email>
+		<name>Florian Albrechtskirchinger</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="pypi">fastapi-sso</remote-id>
+		<remote-id type="github">tomasvotava/fastapi-sso</remote-id>
+	</upstream>
+</pkgmetadata>