Toggles the "Hidden" attribute of a folder. On Windows, this makes it disappear from Explorer (unless "Show Hidden" is on). On Mac/Linux, it renames it with a . prefix.
Permissions are shown for transparency. In demo mode these agents are stubbed, and no real privileged actions run unless you wire them into your local runner.
receipts.jsonartifacts/This agent is designed to emit a run receipt with steps + artifacts. See Runs & Receipts for examples.