What problem does it solve?
Managing multiple interactive terminal sessions across Linux/macOS and Windows is error-prone and tedious. This Skill provides a unified, scriptable way to create, control, and monitor tmux (and psmux) sessions from a CLI, reducing context switching and ensuring consistent session state.
Core Features & Use Cases
- Create, attach, and kill named sessions across Unix and Windows.
- Send keystrokes, run commands, and capture output with deterministic behavior.
- Sync and monitor long-running processes with optional prompt-based or fixed-time waiting.
- Use cases include remote SSH session orchestration, parallel task orchestration for agents, and automated session workflows.
Quick Start
Install tmux (and psmux for Windows) and start a named session with tmx, then use tmx sync to send commands and capture output.