web-mcp-extending-excalidraw.vercel.app

get_selection

Read the elements the human currently has selected on the canvas. This is how you act on what they mean by "these" or "this one" without asking them to describe it. Call this first whenever the request refers to something the user has highlighted. Returns the selected elements and their combined bounding box; an empty list means nothing is selected. Example: {}

Input schema

No input properties (empty object).

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {},
  "additionalProperties": false
}