tmux

---

name: tmux description: Manage tmux sessions, windows, and panes for terminal multiplexing. Use when running long processes, managing multiple terminals, or executing commands in background sessions. allowed-tools: Bash(tmux:*) user-invocable: false

Copy<subsection name="Create or Attach">
  <command description="Create new session">tmux new-session -d -s "session-name"</command>
  <command description="Attach to existing">tmux attach-session -t "session-name"</command>
  <command description="Create if not exists, attach if exists">tmux new-session -A -s "session-name"</command>
</subsection>

Copy<subsection name="Capture Output">
  <command description="Capture pane contents">tmux capture-pane -t "session-name" -p</command>
  <command description="Capture with history (last 1000 lines)">tmux capture-pane -t "session-name" -p -S -1000</command>
</subsection>

Copy<pattern name="Check Process Status">
  <description>Capture output to see if process completed</description>
  <command>tmux capture-pane -t "build" -p | tail -20</command>
</pattern>

<pattern name="Cleanup">
  <command description="Kill specific session">tmux kill-session -t "session-name"</command>
  <command description="Kill all sessions">tmux kill-server</command>
</pattern>