gentoo-overlay/app-admin/aws-cw-tools/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>lxnay@gentoo.org</email>
  </maintainer>
  <maintainer type="person">
    <email>sergey.zhuga@gmail.com</email>
    <name>Sergey Zhuga</name>
    <description>Proxy maintainers. CC him on bugs</description>
  </maintainer>
<maintainer type="project">
    <email>proxy-maint@gentoo.org</email>
    <name>Proxy Maintainers</name>
  </maintainer>
</pkgmetadata>