What
Claude Code keeps plans in a folder on disk. When it is launched in a mode that is not meant to write to disk, it now skips creating that folder. Before, it always tried to create it.
Why
In practice, a setup that runs without writing to disk no longer attempts a disk write just to hold plans.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not fully confirmed that the condition which skips the folder is the no-disk launch mode.