Capso Screenshot & Screen Recording

What it does

This skill provides practical guidance for working with Capso — an open-source macOS screenshot and screen recording app. It covers installing prebuilt builds, building from source with XcodeGen, the modular SPM-based project layout, and package-level APIs (CaptureKit, RecordingKit, AnnotationKit, OCRKit, ExportKit). The skill is designed to help developers embed Capso packages, run package tests, and resolve common build or permission issues.

When to use it

Use when you need to add screenshot or screen-recording features to a macOS app, build or contribute to Capso, integrate CaptureKit/AnnotationKit into your project, or debug common macOS entitlement and permission problems. It is not intended for non-macOS platforms.

What's included

• Scripts: none (has_scripts=false)
• References: none (has_references=false)
• Instructions: installation steps (Homebrew, DMG, build-from-source), package API examples for capture/recording/annotation/OCR/export, SwiftUI integration patterns, testing commands per-package, and troubleshooting notes for entitlements and XcodeGen issues.

Compatible agents

Useful for developer-focused agents and code assistants that work with Swift/Xcode projects (agents that can read Swift code, run swift test, and edit Xcode project files).