tmux

Send keystrokes to tmux sessions and capture pane output.

5|5|Updated Apr 11, 2026

Search Tags:#automation #tmux #session-management #interactive-cli #terminal-automation #pane-capture

Ready to run

npx skills add https://github.com/open-vela/.claude --skill tmux-open-vela

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: tmux
Source: https://github.com/open-vela/.claude/tree/main/skills/tmux
Command: npx skills add https://github.com/open-vela/.claude --skill tmux-open-vela

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Controlling tmux sessions programmatically behind the scenes to automate interactive CLIs and multiplexed terminal workflows.

Core Features & Use Cases

Programmatic control of tmux: send keystrokes to a session, target panes, and capture pane output for automation and debugging.
Isolation and socket management: supports using private sockets for non-intrusive automation, clean setup and teardown.
Use Case: automate a Python debugger session or shell-driven workflows across multiple panes and sessions.

Quick Start

Start a tmux session and let the AI drive it by sending keystrokes and reading the pane output.

Frequently Asked Questions about tmux

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate interactive CLI workflows using tmux sessions?▼

To automate a Python debugger session with tmux, target the specific session or pane, send simulated keystrokes to input commands, and scrape the pane output to read the debugger state programmatically.

Can I use private sockets for isolated tmux session automation?▼

Yes, you can use optional private sockets for tmux session automation to ensure non-intrusive execution and maintain clean setup and teardown for isolated workflows on Linux and macOS.

Does programmatic tmux control work for multi-pane development tasks on macOS?▼

Programmatic tmux control works on macOS and Linux for multi-pane development tasks by targeting specific panes, sending keystrokes, and scraping pane output for automation and debugging.

What is the best way to capture pane output during a tmux debugging session?▼

The best way to capture pane output during a tmux debugging session is to use programmatic pane scraping techniques that read terminal output directly from the targeted pane for automated analysis.

Do I need tmux installed to send keystrokes and scrape terminal panes?▼

Yes, you need tmux installed and compatible because the automation relies on its underlying session management, pane targeting, and socket management capabilities to function correctly.