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kild-peek

Capture, inspect and validate macOS-native app windows and UI elements via accessibility APIs and image processing tools.

65|19|Updated Jan 7, 2026
Search Tags:#ui#screenshots#macOS#visual testing#app inspection#image diff
One-click install
npx skills add https://github.com/Wirasm/kild --skill kild-peek
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: kild-peek
Source: https://github.com/Wirasm/kild/tree/main/.claude/skills/kild-peek
Command: npx skills add https://github.com/Wirasm/kild --skill kild-peek

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the need for visual verification and UI inspection of native macOS applications, enabling users to capture, compare, and validate application windows effortlessly.

Core Features & Use Cases

  • Screenshot Capture and Inspection: Take screenshots of specific windows or monitors to document UI states.
  • UI Element Listing and Search: List and locate UI components within windows for targeted interactions.
  • Image Comparison and Validation: Diff images to verify UI consistency or detect unintended changes.
  • Use Case: During UI testing, capture baseline images and compare with current screens to identify visual discrepancies automatically.

Quick Start

List open application windows to identify targets, then capture and compare window screenshots for visual validation.

Frequently Asked Questions about kild-peek

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

FAQPage Schema
How do I capture and compare macOS app screenshots for visual testing?▼

To perform visual testing on macOS, capture screenshots of specific application windows and use image diffing to validate UI consistency against baseline images. This allows you to automatically detect unintended visual discrepancies during testing.

Can I inspect and list UI elements within a native macOS application window?▼

Yes, you can list and locate UI components within native macOS application windows using accessibility APIs. This enables targeted interactions and detailed inspection of individual UI elements for verification.

What is the best way to automate image diffing for native app UI verification?▼

Automating image diffing for UI verification involves capturing baseline screenshots of macOS app windows and comparing them with current screens. This process highlights visual discrepancies automatically, ensuring UI consistency without manual review.

Does this visual testing approach work with any native macOS application?▼

Yes, visual testing and UI inspection works with native macOS applications by utilizing macOS accessibility APIs and image processing tools. This allows you to capture, inspect, and validate application windows across different apps.

How do I identify which application window to target for a screenshot capture?▼

You can identify targets for screenshot capture by listing open application windows on macOS. Once identified, you capture and compare the specific window screenshots needed for visual validation workflows.

Why use macOS accessibility APIs for app inspection instead of standard screenshots?▼

Using macOS accessibility APIs for app inspection allows you to list and locate specific UI components within windows, providing deeper structural validation than standard screenshots. Image diffing then complements this by verifying the visual output.

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