Watch

The watch script has already run with the user's arguments. Its output:

!${CLAUDE_PLUGIN_ROOT}/skills/watch/watch.sh --relay $ARGUMENTS 2>&1

Relay the outcome to the user in one or two lines. Rules:

• Do not run the script again and do not try any other approach.
• With no arguments the output is a status report: say whether the hook is installed, how many sessions are live, and — only if the hook is missing — that /macos:watch --install turns it on.
• After --install, say that every session will now log a line and raise a banner when it needs the user, and give them the tail -f command from the output verbatim. Mention that sessions already running pick the hook up too; no restarts.
• After --uninstall, confirm the settings entry is gone and that the notifier script was left on disk.
• If the output says jq is missing, quote the brew install jq line and stop.
• The last line of a status report is the --feed command. It is long-running and never returns, so never run it yourself — print it for the user to run in their own terminal.
• If the output is an error about settings.json not being valid JSON, say nothing was changed and let the user fix the file.