diff --git a/dev-util/intel-graphics-system-controller/Manifest b/dev-util/intel-graphics-system-controller/Manifest
index e465eaae2c6bc..19ef98fc22aeb 100644
--- a/dev-util/intel-graphics-system-controller/Manifest
+++ b/dev-util/intel-graphics-system-controller/Manifest
@@ -1 +1,2 @@
 DIST intel-graphics-system-controller-0.9.6.tar.gz 199596 BLAKE2B 013dbe76997b6bae7cd0ce825d66e6dc0154957f1d0b3edc8bc6331e808e63e076ab033a893819b8d75617b6b1dc52566c6fd86bd7af9a71d452291a5b5b38f9 SHA512 74264b2a112c9d5da12c58cc5037797c1ce540f9881ff047be411468b7a34b0db517b8f233e4a9ea6667f17d0c9df4faf1380cb55fa2a1fff5b9d0fdd848eedf
+DIST intel-graphics-system-controller-1.0.0.tar.gz 200361 BLAKE2B 9c0bf750f1feeeb7e29413b24fc0cae8ecb15b29428601d1fe5848d096491d6005e5aec18410da72e482609e5afd8f38cb171653df9e0ccb03fda8750aa9e702 SHA512 e861473db4a09082ae114b23d1aa938329b84ccf81768ef1eb30fc93faa045a15ec4ad368208bc6eeeb7045a19012af7e803b9de2894a815a93a5fef8ec626c0
diff --git a/dev-util/intel-graphics-system-controller/intel-graphics-system-controller-1.0.0.ebuild b/dev-util/intel-graphics-system-controller/intel-graphics-system-controller-1.0.0.ebuild
new file mode 100644
index 0000000000000..705ee57fe6e3f
--- /dev/null
+++ b/dev-util/intel-graphics-system-controller/intel-graphics-system-controller-1.0.0.ebuild
@@ -0,0 +1,50 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_PN="igsc"
+MY_P="${MY_PN}-${PV}"
+PYTHON_COMPAT=( python3_{10..14} )
+
+inherit cmake python-any-r1
+
+DESCRIPTION="Intel graphics system controller firmware update library"
+HOMEPAGE="https://github.com/intel/igsc"
+SRC_URI="https://github.com/intel/${MY_PN}/archive/refs/tags/V${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="Apache-2.0"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+IUSE="+cli doc"
+
+RDEPEND=">=dev-libs/metee-6.0.2:="
+DEPEND="${RDEPEND}"
+BDEPEND="
+	doc? (
+		${PYTHON_DEPS}
+		app-text/doxygen
+		$(python_gen_any_dep 'dev-python/sphinx[${PYTHON_USEDEP}]')
+	)
+"
+
+pkg_setup() {
+	use doc && python-any-r1_pkg_setup
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DENABLE_CLI="$(usex cli)"
+		-DENABLE_DOCS="$(usex doc)"
+		-DENABLE_PERF="OFF"
+		-DENABLE_WERROR="OFF"
+
+		# If enabled, tests are automatically run during
+		# the compile phase and we cannot run them because
+		# they require permissions to access the hardware.
+		-DENABLE_TESTS="OFF"
+	)
+
+	cmake_src_configure
+}