Skill: keenlycat/mac-clamshell-mode (version 1.0.1)

--- name: mac-clamshell-mode description: Mac laptop clamshell mode assistant. Supports running with lid closed WITHOUT external display/keyboard/mouse. Auto-detects Mac model and macOS version, provides safe configuration with rollback. --- # Mac Clamshell Mode Assistant ## Overview Helps Mac users configure their laptops to run tasks with the lid closed. **No external display, keyboard, or mouse required!** This skill detects the current Mac model and macOS version, then provides appropriate configuration steps. ## Key Features - ✅ **No external display required** - Works with laptop alone - ✅ **No external keyboard/mouse required** - Pure headless operation - ✅ **Auto-detection** - Identifies Mac model and macOS version - ✅ **Multiple modes** - Standard clamshell, forced headless, or temporary - ✅ **Safe configuration** - Requires explicit approval, includes rollback - ✅ **Battery warnings** - Alerts about power consumption ## When to use - User wants to run background tasks with MacBook lid closed - User needs headless operation without external peripherals - User wants to verify current power management settings - User needs help with Amphetamine or caffeinate commands - User wants to restore default power settings ## System Requirements - macOS 10.15 Catalina or later - MacBook (Pro/Air) - Intel or Apple Silicon - Power adapter connected (strongly recommended for headless mode) ## Configuration Modes ### Mode 1: Standard Clamshell (Requires External Display) - Traditional macOS clamshell mode - Most stable, most power-efficient - Requires: Power + External Display + Keyboard/Mouse ### Mode 2: Forced Headless Operation ⭐ RECOMMENDED - **No external display required** - **No external keyboard/mouse required** - Modifies system power settings - Perfect for background tasks, servers, rendering - Warning: Increased battery consumption ### Mode 3: Temporary Operation - Uses `caffeinate` command - No system setting changes - Good for short-term tasks - Stops when terminal closes ### Mode 4: Status Check - View current power settings - See what's preventing sleep - No modifications ### Mode 5: Restore Defaults - Rollback all changes - Return to factory power settings ## Workflow ### 1) System Detection - Mac model (MacBook Pro/Air identification) - macOS version (10.15+ compatibility check) - Current power management settings - Amphetamine running status ### 2) User Selection - Present 5 configuration modes - Clear explanations for each option - Explicit confirmation required ### 3) Apply Configuration - Mode-specific setup - Safety warnings displayed - Success/failure feedback ### 4) Verification & Rollback - Test current sleep prevention status - Provide rollback instructions - Include recovery commands ## Safety Rules - ⚠️ **Always recommend power adapter** for headless mode - ⚠️ **Warn about battery drain** when running without external display - ✅ **Require explicit approval** before making system changes - ✅ **Provide rollback instructions** for all configurations - ✅ **Check Amphetamine status** and recommend if not running


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (MEDIUM)