Capture a screenshot of the full screen (or the active window if active_window=true). Saves a PNG under /tmp/claude-linux-mcp/shots/ and returns the path.

List all visible windows with id, pid, desktop, geometry (x/y/width/height), hostname, and title.

Bring a window matching the given title pattern (substring, case-insensitive per wmctrl) to the foreground.

Move and/or resize a window matching the given title pattern. Any of x, y, width, height omitted leaves that dimension unchanged.

Request a window matching the given title pattern to close (gracefully, via the WM close hint).

Move the mouse pointer to absolute screen coordinates (x, y).

Click a mouse button. If x and y are provided, the pointer moves there first; otherwise clicks at the current pointer location.

Drag from (x1, y1) to (x2, y2) while holding the given button (default left).

Scroll in a direction (up/down/left/right) by N clicks (default 3).

Type a string into the currently-focused window (emits keystrokes). Use key_press for special/modifier combos.

Press a keyboard combination using xdotool's keysym notation. Examples: 'ctrl+c', 'alt+Tab', 'super', 'Return', 'Escape', 'Page_Down'.

Read the current X11 CLIPBOARD selection as text.

Write a string to the X11 CLIPBOARD selection.

Launch an application via a shell command (e.g. "firefox", "gnome-terminal", "code /path/to/project"). The process is detached from this server.