agentmbx send
agentmbx send --as <agent> --to <a,b,role:x,*,owner> --subject "…" [-m "body" | --body-file f | stdin][--kind message|request|reply|status|decision|alert|task] [--reply-to <id>] [--needs-reply] [--ref path]… [--new-mailbox]Related
Section titled “Related”- Section: Messages, with
replay,inbox,read,ack,whoami,thread,search,agents,status,statusline,identity,diagnostics. - MCP tool for agents:
mbx_send. - All commands.