Hibernate Search Eclipse plugins
There is an Eclipse plugin for Hibernate Search which helps to inspect the Lucene index and prototype queries.
The plugin was made as a feature of jbosstools-hibernate plugin, which can be downloaded and installed on its own or together with the full JBoss Tools distribution. After that you can install the Hibernate Search plugin via the Eclipse Marketplace.
Luke is an excellent standalone tool to inspect Apache Lucene indexes, and also prototype queries.
Compared to the Eclipse tooling, this offers more features but it’s not specific to Hibernate Search; it’s closer to be a tool for Apache Lucene power users.