Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Expose safe device actions (volume, brightness, open/close apps) for personal automation.
Expose safe device actions (volume, brightness, open/close apps) for personal automation.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Control device volume, brightness, and applications via command line. Supports Linux, macOS, Windows, and WSL.
All inputs are validated and sanitized to prevent command injection: Volume/brightness values must be numbers between 0-100 App names are restricted to alphanumeric characters, spaces, dashes, and underscores Shell metacharacters are blocked
Execute a device control action. Parameters: action (string, required): One of set_volume, change_volume, set_brightness, open_app, close_app. value (string/number, optional): The value for the action (0-100 for volume/brightness, delta for change_volume). app (string, optional): The application name or path (required for open/close actions). Usage: # Set volume to 50% node skills/device-control/ctl.js --action set_volume --value 50 # Change volume by +10 or -10 node skills/device-control/ctl.js --action change_volume --value 10 node skills/device-control/ctl.js --action change_volume --value -10 # Set brightness to 75% node skills/device-control/ctl.js --action set_brightness --value 75 # Open an application node skills/device-control/ctl.js --action open_app --app "firefox" node skills/device-control/ctl.js --action open_app --app "Visual Studio Code" # Close an application node skills/device-control/ctl.js --action close_app --app "firefox"
ActionLinuxmacOSWindowsWSLset_volume✅ (pactl/amixer)✅ (osascript)✅ (nircmd)✅ (nircmd)change_volume✅✅❌❌set_brightness✅ (brightnessctl)⚠️ (requires brightness CLI)✅ (WMI)✅ (WMI)open_app✅✅✅✅close_app✅ (pkill)✅ (pkill)✅ (taskkill)✅ (taskkill)
Linux: pactl (PulseAudio) or amixer (ALSA), brightnessctl (optional, for brightness) macOS: Built-in osascript, brightness CLI tool (optional, for brightness) Windows/WSL: nircmd.exe for volume control (download from nirsoft.net)
Messaging, meetings, inboxes, CRM, and teammate communication surfaces.
Largest current source with strong distribution and engagement signals.