System Control
Drive audio, displays, network, Bluetooth, windows, power, and media by voice or text.
MeghaOS can operate your machine's hardware and OS settings. Ask in plain language — the
agent maps it to the right system plugin. Many of these also have one-click
A2UI actions (set_volume, set_brightness, toggle_wifi) so
generated control panels work too.
Audio
The audio_manager plugin controls output, input, devices, and playback.
| Ask… | Tool |
|---|---|
| "set volume to 30%" | SET_VOLUME |
| "mute" / "unmute" | TOGGLE_MUTE |
| "what's my volume?" | GET_VOLUME |
| "switch output to my headphones" | LIST_SINKS → SET_SINK |
| "mute my mic" | TOGGLE_MIC_MUTE |
| "set mic input to 80%" | SET_MIC_VOLUME |
| "pause / next track" | MEDIA_CONTROL |
Displays
display_manager — resolution, brightness, scaling, rotation, multi-monitor layout.
LIST_OUTPUTS · SET_RESOLUTION · SET_SCALE · GET_BRIGHTNESS · SET_BRIGHTNESS ·
ROTATE_DISPLAY · SET_LAYOUT · TOGGLE_OUTPUT · NIGHT_LIGHT · SCREEN_OFF.
"dim the screen to 40% and turn on night light."
Network / WiFi
network_manager — connect, scan, diagnose.
WIFI_STATUS · TOGGLE_WIFI · LIST_WIFI_NETWORKS · CONNECT_WIFI · DISCONNECT_WIFI ·
FORGET_NETWORK · NETWORK_INFO · LIST_SAVED_NETWORKS · CONNECTION_TEST ·
LIST_INTERFACES.
"connect to the 'CoffeeShop' WiFi" · "what's my IP and DNS?" · "test my connection."
Bluetooth
bluetooth_manager — pairing and device management.
BLUETOOTH_STATUS · TOGGLE_BLUETOOTH · SCAN_BLUETOOTH · LIST_PAIRED_DEVICES ·
CONNECT_DEVICE · DISCONNECT_DEVICE · PAIR_DEVICE · REMOVE_DEVICE · DEVICE_INFO.
"connect my AirPods" · "how much battery do my headphones have?" (
DEVICE_INFO).
Windows
window_manager + window_watcher — list, focus, close, tile, and identify the active
window: LIST_WINDOWS · FOCUS_WINDOW · CLOSE_WINDOW · TILE_WINDOW ·
GET_ACTIVE_WINDOW.
"tile this window to the left half."
Power
power_manager — session and power control.
SYSTEM_LOCK · SYSTEM_LOGOUT · SYSTEM_REBOOT · SYSTEM_SHUTDOWN.
Reboot and shutdown end your session. The agent treats these as sensitive and may confirm before acting.
Browser, media & smart home (macOS)
mac_browser: list/open/switch/close/refresh tabs in Safari & Chrome.
mac_media: MUSIC_CONTROL, SPOTIFY_CONTROL, MEDIA_GET_STATE, PHOTOS_RECENT.
mac_home: HOME_ACTIVATE_SCENE, HOME_GET_ACCESSORIES.
mac_system_tools: wallpaper, empty trash, open folder, print, Maps search, location.
System metrics & monitoring
For a live read on the machine itself:
df/free/psfast commands (instant cards)- "show system metrics" →
/api/system/metrics - The proactive monitor watches system health and raises alerts via
/api/notifications.