This skill should be used when the user asks to "fetch JIRA issue", "get ticket", "show DEV-123", "retrieve issue details", "get comments for ticket", "show attachments", or pastes a JIRA URL like "https://yoursite.atlassian.net/browse/KEY-123". Also triggers when the user asks to "understand the requirements", "what does the ticket say", or needs context from a JIRA issue.