<a href="https://github.com/zeroXten/consul-do">consul-do</a> - Do something, such as run HA cronjobs, based on Consul leadership status
</li>
<li>
<a href="https://github.com/Magnetme/consultant">Consultant</a> - Library for Java services to self register and deregister, fetching configuration, and subscribing to configuration changes.
</li>
<li>
<a href="http://xordataexchange.github.io/crypt/">crypt</a> - Store and retrieve encrypted configuration parameters from etcd or Consul