Capture a screenshot of a window by title or app name. Omit both window_title and process_name to capture the currently focused foreground window.

List all visible windows on the Windows desktop

Capture a screenshot of a window and ask a question about its content. Omit both window_title and process_name to capture the currently focused foreground window.

Capture a window and return its UI element tree (buttons, text fields, labels, etc.) plus a screenshot. Use this to understand what is visible in an application without asking a specific question. Omit both window_title and process_name to inspect the currently focused foreground window.

Poll a window until its visual content changes, then return the changed screenshot. Requires window_title or process_name — frontmost capture is not supported for watch mode. Screen mode uses 'screen' allowlist sentinel.

Read the current Windows clipboard content (text or image), or write text to it. Reading an image returns it as base64 PNG.

Check A-Eyes health: config, WSL interop, and script availability

Interactive setup: preview open windows and create an allowlist config. Call without parameters to preview, or with an allowlist to write the config.

List running Windows processes with CPU usage, memory, and PID. Useful for diagnosing performance issues or checking if a specific app/service is running. Omit name to get the top processes by CPU.

Read recent entries from the Windows Event Log (Application, System). Useful for diagnosing crashes, service failures, driver issues, and .NET errors. Requires allow_event_log: true in config.

Run a custom PowerShell tool registered in a-eyes.config.json. Use list_custom_tools to see available tools.