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From msg
Enables communication between coding agent sessions via msg CLI: register in tmux panes, send/reply messages, check inbox, list agents/threads.
npx claudepluginhub pchalasani/claude-code-tools --plugin msgHow this skill is triggered — by the user, by Claude, or both
Slash command
/msg:msgThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
You can communicate with other coding agent sessions
Sends and receives direct messages between active Claude Code sessions on the same machine. Use for coordinating parallel sessions via dm, broadcast, active checks, and project-scoped messaging.
Agent-to-agent messaging bus for Claude Code. Sends messages between local sessions, delegates tasks, fans-out work, and coordinates concurrent agents on the same machine.
Coordinates AI agents via Git-backed messaging, groups, and shared context. Use for communication, task delegation, or coordination across worktrees.
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You can communicate with other coding agent sessions
(Claude Code or Codex CLI) using the msg CLI tool.
Before sending or receiving messages, register yourself:
msg register <your-name>
This auto-detects your tmux pane. You only need to do this once per session.
Send a message directly to another agent:
msg send <agent-name> "Your message here"
Send to multiple agents:
msg send agent1,agent2 "Message for both of you"
msg reply <agent-name> "Your reply here"
Check your inbox:
msg inbox
This shows all unread messages grouped by thread and marks them as read.
msg list # List registered agents
msg threads # List active threads
msg status # Check system health