diff --git a/dev-haskell/microaeson/Manifest b/dev-haskell/microaeson/Manifest
new file mode 100644
index 0000000000000..3f627cf820ee3
--- /dev/null
+++ b/dev-haskell/microaeson/Manifest
@@ -0,0 +1,2 @@
+DIST microaeson-0.1.0.1-rev2.cabal 4032 BLAKE2B 01dc7e93b8d00024108627326eb01ee9df89326827ce3f42911b2cd02faeb4bf2c184107485e9a4a1724a18950b4933f99601070c78b759fad270b32ac67f6b4 SHA512 b6fb42c04a69f2c478063105d43978d2a150a77b51ce9d57526d9fba730abf5f1c87812bcc962251b466fe03134636f39371e44cd3e57c680e5f15cda9487b6d
+DIST microaeson-0.1.0.1.tar.gz 20630 BLAKE2B 3c2de86b976b4532464623e6452bf9675bc187b8bacde5ebae5915a6640680a4593e40e3d71a9405f09a05d9723c459763a084022cb84b4721e0425c1e9eccfb SHA512 4e8aecd9128bca4e8cddfa5a421d886d630adb03cffe08141223993184f441f87c9e0e5105c9e5e0d0dfde47dc6531b1855d1e0411a403315520e46c282e6cff
diff --git a/dev-haskell/microaeson/metadata.xml b/dev-haskell/microaeson/metadata.xml
new file mode 100644
index 0000000000000..3190cd92d6671
--- /dev/null
+++ b/dev-haskell/microaeson/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="project">
+		<email>haskell@gentoo.org</email>
+		<name>Gentoo Haskell</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="hackage">microaeson</remote-id>
+		<remote-id type="github">haskell-hvr/microaeson</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/dev-haskell/microaeson/microaeson-0.1.0.1.ebuild b/dev-haskell/microaeson/microaeson-0.1.0.1.ebuild
new file mode 100644
index 0000000000000..c9b435941dddf
--- /dev/null
+++ b/dev-haskell/microaeson/microaeson-0.1.0.1.ebuild
@@ -0,0 +1,36 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# ebuild generated by hackport 0.7.3.0
+
+CABAL_HACKAGE_REVISION=2
+
+CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
+inherit haskell-cabal
+
+DESCRIPTION="A tiny JSON library with light dependency footprint"
+HOMEPAGE="https://hackage.haskell.org/package/microaeson"
+
+LICENSE="GPL-3"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
+
+RDEPEND="
+	>=dev-haskell/fail-4.9.0.0:=[profile?] <dev-haskell/fail-4.10:=[profile?]
+	>=dev-lang/ghc-8.4.3:=
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/alex-3.2.0 <dev-haskell/alex-3.3
+	>=dev-haskell/cabal-2.2.0.1
+	test? (
+		>=dev-haskell/aeson-1.3.1.0 <dev-haskell/aeson-2.2
+		>=dev-haskell/quickcheck-2.11.3 <dev-haskell/quickcheck-2.15
+		>=dev-haskell/quickcheck-instances-0.3.16 <dev-haskell/quickcheck-instances-0.4
+		>=dev-haskell/tasty-1.0.1.1 <dev-haskell/tasty-1.5
+		>=dev-haskell/tasty-quickcheck-0.10 <dev-haskell/tasty-quickcheck-0.11
+		>=dev-haskell/unordered-containers-0.2.8.0 <dev-haskell/unordered-containers-0.3
+		>=dev-haskell/vector-0.12.0.1 <dev-haskell/vector-0.14
+	)
+"