The official Codex plugin
Delegate inside Claude Code, or connect sessions opened independently?
DelegationACC alternatives and comparisons
Choose the connection that fits how you work.
What kind of connection do you need?
Peer conversation, delegation, a mailbox, and terminal automation solve different problems. Start with the work you want to keep.
Individual comparisons
Based on primary documentation.
hcom
How much terminal automation belongs in your communication layer?
Terminal workflowMCP Agent Mail
Does your workflow need a shared mailbox or a conversation between sessions?
MailboxConcord MCP
Do you want messages alone, or an explicit model of work state?
Work state