New /subtask command sends a subagent off with your full conversation context; its result lands back in the current session.
Usage
/subtask <task>
Details
The subagent runs synchronously and its result returns inline to the current conversation.
Not available in coordinator sessions — use /branch there instead.
Cannot be started before the first conversation turn.
Evidence
"Send a subagent off with your full context; its result comes back here" (search for "subtask")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agree/fork now copies your conversation into a new background session (its own row in claude agents) while you keep working; the in-session…
