Status: IN
Modules are called on hosts via `ftl["hostname"].module_name(params...)` syntax — e.g., `ftl["arcade"].shell(cmd="...")`, `ftl["arcade"].copy(src=..., dest=...)`, `ftl["arcade"].file(path=..., state="directory")`.
Source: entries/2026/05/11/deployments-catbeez-rules-ensure_arcade_app.md