screenshot

Capture desktop screenshots across macOS, Linux, and Windows.

6|1|Updated Jan 17, 2026

Search Tags:#automation #macos #linux #screenshot #desktop #windows #capture

Ready to run

npx skills add https://github.com/issdandavis/SCBE-AETHERMOORE --skill screenshot-issdandavis

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: screenshot
Source: https://github.com/issdandavis/SCBE-AETHERMOORE/tree/main/external/codex-skills-live/screenshot
Command: npx skills add https://github.com/issdandavis/SCBE-AETHERMOORE --skill screenshot-issdandavis

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Screenshots are a foundational aid for UI validation, debugging, and automated QA. This skill provides a reliable, cross-platform solution to capture desktop imagery under macOS, Linux, and Windows, with flexible targeting options and safe defaults.

Core Features & Use Cases

Cross-platform screenshot support for macOS, Linux, and Windows environments.
Flexible capture modes: full desktop, active window, a specific window by name, or a defined region.
Automatic path resolution, permissions handling, and robust error messages for predictable automation and auditing.
Use Case: Integrate it into CI pipelines to verify visual regressions or capture state during automated UI tests.

Quick Start

Capture the entire screen by default or specify a region or window to tailor the output path.

Frequently Asked Questions about screenshot

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I capture desktop screenshots for automated UI testing across different operating systems?▼

This skill automates desktop screenshot capture across macOS, Linux, and Windows by orchestrating native tools like screencapture, scrot, and PowerShell, outputting image file paths for automated UI testing and visual auditing.

Can I capture a specific region or active window instead of the full desktop?▼

Yes, desktop screenshot capture supports flexible targeting modes including full desktop, active window, a specific window by name, or a defined screen region to tailor the output for your visual auditing needs.

Does automated screenshot capture work on macOS, Linux, and Windows without extra dependencies?▼

Yes, cross-platform screenshot capture works on macOS, Linux, and Windows without external dependencies by applying fallbacks to native tools such as screencapture, gnome-screenshot, import, and PowerShell.

How do I handle permissions when taking desktop screenshots in CI pipelines?▼

The screenshot capture mechanism includes automatic permission checks and robust error messages to ensure predictable automation and safe defaults when capturing desktop imagery during CI pipeline execution.

What is the best way to verify visual regressions during automated QA?▼

Capturing desktop screenshots is a foundational method for visual regression verification, allowing you to capture full screen or specific window states and output image file paths for auditing in automated QA pipelines.