What is worker-image-investigation?
Investigate Taskcluster task failures related to worker images. Compare passing vs failing tasks, extract image versions, find running workers, and debug Windows VMs via Azure CLI. Use when debugging CI failures after image upgrades, investigating intermittent test failures, or comparing worker configurations. Triggers on "image investigation", "worker image", "compare tasks", "why is this failing", "image regression", "worker debug". Source: jwmossmoz/agent-skills.