Remote Control can ask to let a cloud session use a folder on your computer

What

Remote Control connects a Claude Code session to the Claude app. A cloud session can now ask, through claude remote-control, to use a folder on your computer:

• A new permission card asks "Let this cloud session use a folder on your computer?". It says Claude can run commands and read and change files in that folder, including in auto mode, and that stopping claude remote-control or disconnecting in the Claude app ends it.
• The request must carry exactly three text values, and the folder path and computer name must be single lines and are cleaned up before display. A request that does not fit is denied.
• Approving or denying sends back the original request unchanged, not an edited version or permission changes.
• Remote sessions can answer these folder prompts with a pinned allow (pinComputerFolderAllow). Before, only the repository-trust question was handled this way.
• This sits behind a server-controlled flag, tengu_violin_colophony, which falls back to off if no answer arrives. When it is on, a computerFolderPrompt option is added as well. In earlier readings the flag server returned it on for this site's account and for the anonymous baseline; it has not been read under this release yet.

Why

If you use Remote Control, you may be asked to give a cloud session access to a local folder. Approving it lets Claude run commands and change files there, even in auto mode, until you stop claude remote-control or disconnect.