About Heimdall MCP
Heimdall MCP is an MCP server in the Analytics category: "The all-seeing MCP Server for macOS system monitoring and control.".
Install
git clone https://github.com/sarva-20/heimdall-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (33)
check_internetCheck if internet connection is available
Parameters not published.
focus_windowBring a specific application window to front
Parameters not published.
get_active_windowGet the name of the currently focused application and window
Parameters not published.
get_batteryGet battery status including percentage, charging state, and estimated remaining time
Parameters not published.
get_cpu_loadGet current CPU load percentage
Parameters not published.
get_file_infoGet detailed information about a file on the Desktop
Parameters not published.
get_memory_usageGet current RAM usage in GB
Parameters not published.
get_system_infoGet comprehensive system information including OS, CPU, and hostname
Parameters not published.
launch_applicationLaunch a macOS application by name
Parameters not published.
list_desktop_filesList all files and folders on the Desktop
Parameters not published.
Show all 33 tools
list_running_appsGet a list of currently running applications
Parameters not published.
list_windowsList all open windows with their applications
Parameters not published.
minimize_windowMinimize the frontmost window of an application
Parameters not published.
open_urlOpen a URL in the default browser
Parameters not published.
quit_applicationQuit a running macOS application
Parameters not published.
read_clipboardRead the current text content from the clipboard
Parameters not published.
read_file_from_desktopRead the contents of a file from the Desktop
Parameters not published.
save_to_desktopSave text content to a file on the Desktop
Parameters not published.
send_notificationDisplay a macOS system notification
Parameters not published.
set_brightnessSet display brightness (0.0 to 1.0)
Parameters not published.
set_system_volumeSet system volume (0-100)
Parameters not published.
show_alertShow an alert dialog with a message
Parameters not published.
speak_messageSpeak a message out loud using macOS text-to-speech
Parameters not published.
spotify_get_current_trackGet information about the currently playing track
Parameters not published.
spotify_next_trackSkip to the next track in Spotify
Parameters not published.
spotify_pausePause Spotify playback
Parameters not published.
spotify_playResume Spotify playback
Parameters not published.
spotify_play_trackPlay a specific track in Spotify by search query
Parameters not published.
spotify_previous_trackGo back to the previous track in Spotify
Parameters not published.
spotify_set_volumeSet Spotify volume (0-100)
Parameters not published.
take_screenshotCapture a screenshot of the current screen (requires Screen Recording permission)
Parameters not published.
toggle_dark_modeToggle macOS dark mode on or off
Parameters not published.
write_to_clipboardCopy text to the clipboard
Parameters not published.
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