Compose check files for the `check` infrastructure-as-code
tool. Trigger when the user wants to check or fix system
state — files, users, services, packages, network, kernel —
or learn how the design (educational, functional,
decentralized, simple) maps onto a CM idea (ansible,
sparrow, mitamae). Use this skill when the user says
"write a check", "check that X", "make sure X is true on
this host", or asks how to author a `.check` file.
2026-05-14