# System Tools

> Hardware and OS-level operations including capturing screenshots, webcam photos, Bluetooth management, and remote-controlling tmux sessions.

- Skill: `knuckles-team/system-tools` (Agent Skill, multi-file: 9 files)
- Install (CLI): `npx skillmds@latest add knuckles-team/system-tools`
- Raw SKILL.md: https://api.skillmd.com/api/skills/knuckles-team/system-tools/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT
- Author: Knuckles-Team (https://skillmd.com/u/knuckles-team)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/knuckles-team/system-tools

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# System Tools

## Overview

This skill combines various low-level operating system and hardware interaction tools.

## Capabilities/Tools

### 1. Tmux Controller (`scripts/tmux.py` or `scripts/tmux.sh`)
Remote-control tmux sessions for interacting with interactive TUIs/CLIs. You can send keystrokes and scrape pane outputs without attaching to the session directly.
- Useful when you need to let a blocking process run in the background while still observing its output.

### 2. Screenshot Utilities
Capture full screen, specific windows, or regions.
- Excellent for visual confirmation of GUI states or debugging headless browser issues when standard Playwright screenshots fail.

### 3. Webcam Snapshot (`scripts/camsnap.sh` or `scripts/camsnap.py`)
Take quick snapshots from connected webcams (video0, etc.) for visual validation of physical environments where required.

### 4. Bluetooth Manager (`scripts/blucli.py` or `scripts/blucli.sh`)
CLI interfaces to pair, connect, and debug Bluetooth peripherals securely.