Unclear Which shell commands this new check affects is not clear.
What
Before Claude runs a shell command, Claude Code reads the command to decide whether it needs your approval. That reader gains a new check on subscripts, the bracketed parts of some shell expressions. When the check fails, the command is marked as unreadable.
Why
Commands Claude Code cannot read may ask for your permission instead of running straight away.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
Which shell commands this new check affects is not clear.