diff --git a/dev-libs/aws-c-mqtt/Manifest b/dev-libs/aws-c-mqtt/Manifest
new file mode 100644
index 0000000000..3f9cd08f7c
--- /dev/null
+++ b/dev-libs/aws-c-mqtt/Manifest
@@ -0,0 +1 @@
+DIST aws-c-mqtt-0.13.1.tar.gz 442637 BLAKE2B f191e3dc604cef3926810c5fee8dff8147006d22836464d88ed7899b354838886f5d9b912557dbbce2eafd4343d426fddbe4fa46ee101d109bf1fede7e902820 SHA512 178a357d2efe6f945f0342a5ecef1b7df1333b2be9c26f658310bc87e0f99890757aa7be53d7a3867ff03c97cc4b4003c2ea5fd6b5448eb3bc80043751a1679e
diff --git a/dev-libs/aws-c-mqtt/aws-c-mqtt-0.13.1.ebuild b/dev-libs/aws-c-mqtt/aws-c-mqtt-0.13.1.ebuild
new file mode 100644
index 0000000000..0e90ac41bf
--- /dev/null
+++ b/dev-libs/aws-c-mqtt/aws-c-mqtt-0.13.1.ebuild
@@ -0,0 +1,33 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="C99 implementation of the MQTT 3.1.1 specification"
+HOMEPAGE="https://github.com/awslabs/aws-c-mqtt"
+SRC_URI="https://github.com/awslabs/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="test"
+
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	dev-libs/aws-c-common:=
+	dev-libs/aws-c-cal:=
+	dev-libs/aws-c-io:=
+	dev-libs/aws-c-compression:=
+	dev-libs/aws-c-http:=
+"
+RDEPEND="${DEPEND}"
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_TESTING=$(usex test)
+	)
+	cmake_src_configure
+}
diff --git a/dev-libs/aws-c-mqtt/metadata.xml b/dev-libs/aws-c-mqtt/metadata.xml
new file mode 100644
index 0000000000..8161ff8859
--- /dev/null
+++ b/dev-libs/aws-c-mqtt/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>trakrailysurely@danceylove.net</email>
+    <name>Okamura Kazuya</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">awslabs/aws-c-mqtt</remote-id>
+  </upstream>
+</pkgmetadata>