PowerShell commands are checked to arrive intact before permission decisions

Before deciding whether a PowerShell command needs your permission, Claude Code asks PowerShell to break the command into its parts. It used to embed the command inside an encoded script. It now sends the command as plain input and checks that PowerShell reports back the same command. If the two do not match, Claude Code treats the result as a failure ("PowerShell parser did not receive the command intact") instead of using it.