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Capture and automate macOS UI with the Peekaboo CLI.
Passed 21 of 22 test cases with the skill, and 3 of 22 without it.
and 47 more in the full report
18 fixed3 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 18 test cases the skill fixed. Same model, same prompt, with and without the skill.
What CLI command captures a high-resolution screenshot of screen index 0 and saves it to /tmp/screen.png on macOS?
| Checked | Without skill | With skill |
|---|---|---|
| Recommends peekaboo image | Missed | Passed |
| Includes --mode screen | Missed | Passed |
| Includes the --retina flag | Missed | Passed |
| Includes --screen-index 0 | Missed | Passed |
| Includes --path /tmp/screen.png | Missed | Passed |
The instructions your model reads when the skill loads.
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. Run peekaboo or
peekaboo <cmd> --help for flags; peekaboo --version prints build metadata.
Tip: run via polter peekaboo to ensure fresh builds.
Core
bridge: inspect Peekaboo Bridge host connectivitycapture: live capture or video ingest + frame extractionclean: prune snapshot cache and temp filesconfig: init/show/edit/validate, providers, models, credentialsimage: capture screenshots (screen/window/menu bar regions)learn: print the full agent guide + tool cataloglist: apps, windows, screens, menubar, permissionspermissions: check Screen Recording/Accessibility statusrun: execute .peekaboo.json scriptssleep: pause execution for a durationtools: list available tools with filtering/display optionsInteraction
click: target by ID/query/coords with smart waitsdrag: drag & drop across elements/coords/Dockhotkey: modifier combos like cmd,shift,tmove: cursor positioning with optional smoothingpaste: set clipboard -> paste -> restorepress: special-key sequences with repeatsscroll: directional scrolling (targeted + smooth)swipe: gesture-style drags between targetstype: text + control keys (--clear, delays)System
app: launch/quit/relaunch/hide/unhide/switch/list appsclipboard: read/write clipboard (text/images/files)dialog: click/input/file/dismiss/list system dialogsdock: launch/right-click/hide/show/list Dock itemsmenu: click/list application menus + menu extrastest cases passed, vs 3 / 22 without
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