Destructive action
criticalRefutedlow confidenceThe capture_screen/read_screen_text/find_element/assert_text tools accept an agent-controlled out_path where the PNG screenshot is written, so a prompt-injected agent could overwrite arbitrary files or drop screen captures at chosen locations; no path restriction is visible.
out_path: z.string().optional().describe("Where to save the PNG (default: temp dir)")Why it was refuted
Choosing where a screenshot is saved is the openly declared core function of a screenshot tool (the schema says 'Where to save the PNG', the tool text says 'saved to disk'). It is not concealed or contradictory, and the finding only claims a hypothetical overwrite by an injected agent. The out_path value does flow unchecked into the capture options, but that is the declared feature rather than a hidden destructive behavior.