diff --git a/dev-crystal/jbuilder/Manifest b/dev-crystal/jbuilder/Manifest
new file mode 100644
index 0000000000..7a67d0798a
--- /dev/null
+++ b/dev-crystal/jbuilder/Manifest
@@ -0,0 +1 @@
+DIST jbuilder-1.0.0.tar.gz 5165 BLAKE2B ea2623b427aba5686dac02db7348bd80be4df86cdf58d88fd2dde5ae7c908b97f65acc983878785823ffbc50e9cd975854b23cb5fdfb6069148fa0102751efc6 SHA512 4ab8aaa95bcc030972b59c02287a37970a34de59a58b9d1a52376946328df83980ba01f46eb84ae8818563d80227bbf370f749aab10b5e648d3ba270886bc49f
diff --git a/dev-crystal/jbuilder/jbuilder-1.0.0.ebuild b/dev-crystal/jbuilder/jbuilder-1.0.0.ebuild
new file mode 100644
index 0000000000..20b9d76263
--- /dev/null
+++ b/dev-crystal/jbuilder/jbuilder-1.0.0.ebuild
@@ -0,0 +1,14 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit shards
+
+DESCRIPTION="Generate JSON objects with a Builder-style DSL"
+HOMEPAGE="https://github.com/shootingfly/jbuilder"
+SRC_URI="https://github.com/shootingfly/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
diff --git a/dev-crystal/jbuilder/metadata.xml b/dev-crystal/jbuilder/metadata.xml
new file mode 100644
index 0000000000..7ebbd03347
--- /dev/null
+++ b/dev-crystal/jbuilder/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>cyber+gentoo@sysrq.in</email>
+		<name>Anna</name>
+	</maintainer>
+</pkgmetadata>