The daemon assistant management command changed from claude daemon assistant -a (flag-based) to claude daemon assistant add <name-or-dir> (subcommand-based). Similarly, claude daemon assistant remove and claude daemon remote-control remove use explicit subcommands.
Evidence
Subcommand style (search for "claude daemon assistant add", "usage: claude daemon assistant remove")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.