Peekaboo

Peekaboo (via arrow)

Peekaboo runs on the macOS node "arrow" (Alexis's Mac). You are on Linux and cannot run it locally.

Capturing the active window (most common use)

This is what you want when someone says "look at my screen," "what am I working on," or "help me with this":

1. Capture and encode in one step via system.run on node "arrow":

   peekaboo image --mode frontmost --path /tmp/peekaboo-capture.png && base64 -i /tmp/peekaboo-capture.png
   

2. The base64-encoded image data is returned in the command output. Decode and analyze the image, then respond.

Prefer --mode frontmost over --mode screen — it captures only the focused window, which is smaller and more relevant than the full widescreen display.

All commands use only system.run on node "arrow" (provided by the native Mac app). No other node commands are needed.

Full CLI reference

Peekaboo is a full macOS UI automation CLI: capture/inspect screens, target UI elements, drive input, and manage apps/windows/menus. Commands share a snapshot cache and support --json/-j for scripting.

Core commands

• image: capture screenshots (screen/window/menu bar regions)
• see: annotated UI maps, snapshot IDs, optional analysis
• list: apps, windows, screens, menubar, permissions
• permissions: check Screen Recording/Accessibility status
• app: launch/quit/relaunch/hide/unhide/switch/list apps
• window: close/minimize/maximize/move/resize/focus/list
• menu: click/list application menus + menu extras

Interaction commands

• click: target by ID/query/coords with smart waits
• type: text + control keys (--clear, delays)
• hotkey: modifier combos like cmd,shift,t
• press: special-key sequences with repeats
• scroll: directional scrolling (targeted + smooth)
• drag: drag & drop across elements/coords/Dock
• paste: set clipboard -> paste -> restore

Common capture parameters

• Output: --path, --format png|jpg, --retina
• Targeting: --mode screen|window|frontmost, --screen-index, --window-title, --window-id
• Analysis: --analyze "prompt", --annotate

Common targeting parameters

• App/window: --app, --pid, --window-title, --window-id, --window-index
• Snapshot targeting: --snapshot (ID from see; defaults to latest)
• Element/coords: --on/--id (element ID), --coords x,y

Examples

Capture active window:

peekaboo image --mode frontmost --path /tmp/capture.png

Capture a specific app's window:

peekaboo image --app Safari --mode window --path /tmp/safari.png

Annotated UI map (for subsequent click targeting):

peekaboo see --app Safari --annotate --path /tmp/see.png

See -> click -> type flow:

peekaboo see --app Safari --annotate --path /tmp/see.png
peekaboo click --on B3 --app Safari
peekaboo type "search query" --app Safari --return

Open a URL:

open "https://example.com"

All commands run via system.run on node "arrow". To retrieve image results, append && base64 -i <path> to the capture command.

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