(Former Sonatype Nexus Indexer)
SVN (the canonical repository): http://svn.apache.org/repos/asf/maven/indexer/
JIRA: http://jira.codehaus.org/browse/MINDEXER
Note: Migrated from “Search / Index” component of Nexus project: https://issues.sonatype.org/browse/NEXUS
Mailing lists: Maven Users and Maven Developers list from http://maven.apache.org/mail-lists.html