What
The suggested resume command only appends the session id when the id is valid, so you get claude --resume rather than a command with a placeholder or undefined id pasted after the flag.
Evidence
claude --resume${g}
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Names in the bundleclaude --resume
The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.
Confirmed since
Anthropic's documentation has since written up claude --resume, on Run prompts on a schedule.
* Starting a fresh conversation clears all session-scoped tasks. When you resume a session with `claude --resume` or `claude --continue`, Claude Code restores the tasks scheduled with `CronCreate`, except recurring tasks that have [expired…scheduled-tasks see the edit
Two sources agreeTwo things we can check say the same as this entry.
Anthropic's documentation agrees
Anthropic's documentation has since written up claude --resume, on Run prompts on a schedule.
Anthropic's release notes agree
Fixed sessions that ended in plan mode resuming outside plan mode in the VS Code extension, and in claude -p --continue/--resume with a…