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screenshot

Capture desktop screenshots across macOS, Linux, and Windows platforms.

4|Updated Feb 13, 2026
Search Tags:#debugging#documentation#macos#linux#screenshot#windows#screen recording#capture
One-click install
npx skills add https://github.com/heyzude/skills_for_codex --skill screenshot-heyzude
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: screenshot
Source: https://github.com/heyzude/skills_for_codex/tree/main/skills_by_openai/screenshot
Command: npx skills add https://github.com/heyzude/skills_for_codex --skill screenshot-heyzude

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill allows for the capture of screenshots of the entire desktop, specific applications, or defined regions, essential for documentation, debugging, and visual analysis.

Core Features & Use Cases

  • Cross-Platform Capture: Works on macOS, Linux, and Windows using native or helper scripts.
  • Flexible Capture Modes: Capture full screen, active window, specific application windows, or custom pixel regions.
  • Use Case: When debugging a visual glitch in a web application, use this Skill to capture a screenshot of the problematic area and provide it for analysis.

Quick Start

Use the screenshot skill to capture the currently active window and save it to the temporary directory.

Frequently Asked Questions about screenshot

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

FAQPage Schema
How do I capture a desktop screenshot across different operating systems?▼

Desktop screenshot capture works across macOS, Linux, and Windows using platform-specific tools like screencapture, scrot, gnome-screenshot, import, and PowerShell scripts to grab full screen or window images.

Can I take a screenshot of a specific application window or pixel region?▼

Yes, screenshot capture supports grabbing the active window, specific application windows identified by name or ID, and custom pixel regions, allowing targeted visual documentation and debugging.

Does macOS require special permissions for screen recording and capture?▼

Yes, macOS requires explicit Screen Recording permission to be granted before capturing desktop screenshots, ensuring the system allows the capture tool to access and save the visual display data.

What is the best way to automate screenshot capture for debugging visual glitches?▼

Automating screenshot capture for debugging involves using the specific pixel region or active window modes to isolate the problematic area, providing a saved image file for visual analysis.

Are there limitations when using scrot or gnome-screenshot for Linux screen captures?▼

Linux screen capture limitations depend on the available native tools like scrot, gnome-screenshot, or import, requiring the specific utility to be installed and configured correctly to execute the capture commands.

How does PowerShell screen capture work on Windows?▼

Windows screen capture uses PowerShell scripts to execute the screenshot commands, grabbing the full desktop or active window and saving the resulting image file to a specified directory for documentation.

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