Remote sessions leave unanswerable prompts open and warn when a question is not shown

What

In remote and thin-client sessions, the Claude Code you are looking at is connected to work running somewhere else. Two changes cover prompts that this copy cannot show.

• MCP skill permission requests: a can_use_tool request is how Claude asks permission before using a tool. Requests with tool_kind mcp_skill, or with an mcp_skill field, are now neither shown nor answered. Claude Code logs that 'this version of Claude Code cannot answer a request of its kind' and leaves the request open so another device can answer it. Before, every can_use_tool request appeared as a permission prompt.
• Hidden questions: two session hooks gained an onAskNotShown callback. When a question prompt is not shown, it adds a warning message to the conversation transcript.

Why

A request this copy cannot answer stays open for another device instead of being handled wrongly here. The transcript warning tells you that a question was waiting but could not be shown, so a stalled session is easier to understand.