isunarabe2026

This skill should be used when the user asks to "ssh into isu1/isu2/isu3", "check the production server", "look at webapp logs", "tail webapp.log", "look at mysql slow log", "check nginx on the competition host", "deploy", "restart the webapp", or otherwise needs to connect to or inspect the ISUNARABE 2026 competition servers (isu1, isu2, isu3) from the local workstation. Do NOT use this skill if already running on one of the isu hosts — outbound SSH between competition hosts is not configured.