gentoo-overlay/app-crypt/age/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>graaff@gentoo.org</email>
  </maintainer>
  <longdescription>
    A simple, modern and secure encryption tool (and Go library) with
    small explicit keys, no config options, and UNIX-style
    composability.
  </longdescription>
  <upstream>
    <remote-id type="github">FiloSottile/age</remote-id>
  </upstream>
</pkgmetadata>