diff --git a/sci-ml/stable-diffusion-cpp/Manifest b/sci-ml/stable-diffusion-cpp/Manifest
new file mode 100644
index 0000000..4c0f0f5
--- /dev/null
+++ b/sci-ml/stable-diffusion-cpp/Manifest
@@ -0,0 +1,2 @@
+EBUILD stable-diffusion-cpp-1.0.0.ebuild 910 BLAKE2B 4fe7c77a59cc44e4b45d3c45e9aad2aecf12646a0edafc3fda1ca7324eb7e709c7d0107832d782203ca4782782e4eb0bdd5d19da7f0fb8dcbf043ea5ad0756a0 SHA512 1ee1aa8b59a89ce0db6aacaca1ef7b9c2cf66ce6b4ceb965195e048f9e7553fb1d6ea5a5520d2e9aaa1b9ef1b556107463e51f164a6542dc539907e76081550f
+MISC metadata.xml 384 BLAKE2B 5d62a19c0060d2376b254317ee3a8b1eca0b05b6d9c034a2b8908cc42fa79882da3f6219e7b5495ca93ee1b99c8b2b3d9f9060c85cd95e374cb53f9c21d6c2c6 SHA512 b8d4a04a94d4bcb051836197f7196a116115105b1fcdc15595910a617146526468d561a84677a8221025295fa91697d4a116747230d17ac2b361f69415d2576e
diff --git a/sci-ml/stable-diffusion-cpp/metadata.xml b/sci-ml/stable-diffusion-cpp/metadata.xml
new file mode 100644
index 0000000..1ef2c05
--- /dev/null
+++ b/sci-ml/stable-diffusion-cpp/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+    <maintainer type="person">
+        <email>oliviervdtoorn@gmail.com</email>
+        <name>Olivier van der Toorn</name>
+    </maintainer>
+    <upstream>
+        <remote-id type="github">leejet/stable-diffusion.cpp</remote-id>
+    </upstream>
+</pkgmetadata>
diff --git a/sci-ml/stable-diffusion-cpp/stable-diffusion-cpp-1.0.0.ebuild b/sci-ml/stable-diffusion-cpp/stable-diffusion-cpp-1.0.0.ebuild
new file mode 100644
index 0000000..afa7430
--- /dev/null
+++ b/sci-ml/stable-diffusion-cpp/stable-diffusion-cpp-1.0.0.ebuild
@@ -0,0 +1,55 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake git-r3
+
+DESCRIPTION="Diffusion model inference in pure C/C++"
+HOMEPAGE="https://github.com/leejet/stable-diffusion.cpp"
+EGIT_REPO_URI="https://github.com/leejet/stable-diffusion.cpp.git"
+EGIT_COMMIT="refs/tags/master-841-6b3edaa"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="amd64 x86"
+IUSE="vulkan"
+
+DEPEND="
+	media-libs/libwebm
+	sci-ml/ggml
+	vulkan? (
+		dev-util/glslang
+		dev-util/vulkan-headers
+		media-libs/vulkan-loader
+	)
+"
+
+RDEPEND="
+	${DEPEND}
+"
+
+src_configure() {
+	local mycmakeargs=(
+		-DSD_USE_SYSTEM_GGML=ON
+		-DSD_BUILD_SHARED_LIBS=ON
+		-DSD_BUILD_SHARED_GGML_LIB=ON
+		-DGGML_BACKEND_DL=ON
+		-DGGML_CPU_ALL_VARIANTS=ON
+
+		-DSD_WEBP=ON
+		-DSD_WEBM=ON
+	)
+
+	if use vulkan; then
+		mycmakeargs+=(
+			-DSD_VULKAN=ON
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+}