taozhe6/mac-node-snapshot
/SKILL.md
A robust, permission-friendly method to capture macOS screens via OpenClaw screen.record. Ideal for headless environments or ensuring capture reliability.
$ install --global
skillsauthnpx skillsauth add taozhe6/mac-node-snapshot mac-node-snapshotInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 15, 2026, 2:25 AM4.6s1 file scanned
SKILL.md
- name:
- mac-node-snapshot
- description:
- A robust, permission-friendly method to capture macOS screens via OpenClaw screen.record. Ideal for headless environments or ensuring capture reliability.
mac-node-snapshot
Overview
Uses node screen.record to record a 1-second clip and extract a high-quality PNG frame. This workflow bypasses common screencapture permission issues and ensures a reliable image return.
Quick start (single command, no scripts)
All paths are relative to {skill}.
mkdir -p "{skill}/tmp" \
&& openclaw nodes screen record --node "<node>" --duration 1000 --fps 10 --no-audio --out "{skill}/tmp/snap.mp4" \
&& ffmpeg -hide_banner -loglevel error -y -ss 00:00:00 -i "{skill}/tmp/snap.mp4" -frames:v 1 "{skill}/tmp/snap.png"
When to use (trigger phrases)
Use this skill when the user asks:
- "Take a screenshot"
- "What is on my screen?"
- "Capture the screen"
- "Screenshot via screen.record"
Notes
- Requirements:
ffmpeg(ask before installing). - If the frame is black, ask the user to wake the screen and retry.
- Use
readon{skill}/tmp/snap.pngto attach it to the reply.
Troubleshooting
- screen_record fails (node disconnected): check
nodes status, ensure OpenClaw app is running/paired. - screenRecording false: must grant Screen Recording in System Settings; cannot be bypassed.
- Black frame: screen may be asleep/locked; ask the user to wake and retry.
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