pub const AGENT: &str = "agent";Expand description
Unified subagent lifecycle tool (action: spawn | spawn_subprocess |
send_input | resume | wait | close). wait_agent/close_agent are now
aliases routed to agent (action=‘wait’/‘close’); LIFECYCLE_CLEANUP_TOOLS
still lists their names so the policy layer keeps treating them as
always-allowed cleanup calls regardless of the active primary agent’s
restricted tool policy.