MCPVault

get_screen_size

MCP tool from Open Compute MCP by ellmos-ai

Virtual-desktop geometry + per-monitor breakdown (read-only).

How to use it

get_screen_size is exposed by the Open Compute MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the get_screen_size tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

FULL OPEN COMPUTE MCP LISTING

Other tools in Open Compute MCP (15)

capture

Screenshot the screen → returned as an image (optionally a single window).

chat

Human→model message about screen content, optionally with screenshot.

click_name

Resolve an element by name and click it.

do

Execute one canonical action or a batch (click/type/key/scroll/drag/hold/…).

invoke

Click-free activation of an element via UIA patterns.

list_windows

List open windows with exact titles, rects and normalized centers (read-only).

push_status

Feed-manager status (read-only).

rec_replay

Replay a .clirec macro (needs the optional clirec package).

signal_abort

Ask the human for a short abort reason; the message is returned for the model.

signal_hide

Hide the signal overlay.

signal_show

Show the screen-usage signal overlay: glowing border + cursor ring colored per mode (control=red, observe=blue, …); persists in the server process.

signal_status

Overlay state + collect a pending abort-hotkey message (consumed on read).

talk

Push-to-talk voice note → WAV path (hold key, speak, release; STT/TTS model-side).

tree

List UI elements via Windows UIA (name/role/centernorm).

watch_dir

Watch directories for file-system changes.