jira-server-cli
CLI application to manage and work with Atlassian Jira. Work with your Jira projects and issues (amonth to many other options) from Command lines.
jiranch
Easily create Git branches from your sprint issues
jira-client-xray
An extended wrapper of the existing "jira-client" module, which adds support for the "Xray for Jira" Test Management plugin's REST API